Publications HAL de Xavier, Granier

2025

Proceedings

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Sylvain Rassat, Mehdi Chayani, Alain Zasadzinski, Florent Laroche, Xavier Granier, et al.. JC3DHN 2024 - Actes du colloque. Les journées du Consortium 3DHN pour les Humanité Numérique, Nov 2024, Nancy, France. 2025. ⟨hal-05077895⟩
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Cet ouvrage rassemble les actes du colloque du Consortium 3DHN, qui s’est tenu du 26 au 28 novembr .....
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https://hal.science/hal-05077895/file/Les%20actes%20du%20colloque%20JC3DHN2024.pdf BibTex

2024

Journal articles

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Ariane Néroulidis, Thomas Pouyet, Sarah Tournon, Violette Abergel, Miled Rousset, et al.. A digital platform for the centralization and long-term preservation of multidisciplinary scientific data belonging to the Notre Dame de Paris scientific action. Journal of Cultural Heritage, 2024, SI: Notre-Dame de Paris, 65, pp.210-220. ⟨10.1016/j.culher.2023.09.016⟩. ⟨hal-04300526v2⟩
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This article explores the design, development and deployment of a digital platform for scholarly wor .....
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https://hal.science/hal-04300526/file/Manuscript-JCH-digital-platform.pdf BibTex

Book sections

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Matthieu Quantin, Sarah Tournon, Mehdi Chayani, Xavier Granier, Florent Laroche. Publishing and Long-Term Archiving 3D Data in Humanities. 3D Research Challenges in Cultural Heritage V, 15190, Springer Nature Switzerland, pp.75-88, 2024, Lecture Notes in Computer Science, 978-3-031-78590-0. ⟨10.1007/978-3-031-78590-0_7⟩. ⟨hal-04864994⟩
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Abstract We present here the French solution for long-term archiving combined with online publicatio .....
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Poster communications

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Violette Abergel, Pierre Arese, Emile Blettery, Mathieu Brédif, Sidonie Christophe, et al.. Le rôle transversal du groupe de travail “données numériques”. Naissance et renaissance d'une cathédrale - Notre-Dame de Paris sous l'oeil des scientifiques, Apr 2024, Paris Cité de l'architecture et du patrimoine, France. ⟨hal-04576563⟩
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Présentation des missions menées par le Groupe de Travail "Données numériques" dans le cadre du .....
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https://hal.science/hal-04576563/file/Poster%201%20GT%20Nume%CC%81rique%202024.pdf BibTex

Proceedings

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Quentin Verriez, Matthieu Thivet, Anna Tomasinelli, Antoine Laurent, Jean Mélou, et al.. JC3DSHS 10 ans d'expérience, 10 ans à venir ?. JC3DSHS 2023 - Les Journées du Consortium 3D SHS, Nov 2023, Lyon, France. 95 p., 2024. ⟨hal-04604789⟩
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Ce volume compile les actes des journées du consortium 3D SHS, qui se sont tenues à Lyon du 22 au .....
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https://hal.science/hal-04604789/file/les%20actes%20du%20%20colloque%20jc3dshs2023.pdf BibTex

2023

Journal articles

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Corentin Cou, Ayed Ben Amara, Xavier Granier. Non‐invasive on‐site method for thickness measurement of transparent ceramic glazes based on depth from focus. Archaeometry, 2023, 65 (1), pp.105-117. ⟨10.1111/arcm.12813⟩. ⟨hal-03740920⟩
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Glazed ceramics are a common material analyzed through geochemistry, whether in the form of tablewar .....
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https://hal.science/hal-03740920/file/Papier%20-%20Non-invasive%20on-site%20method.pdf BibTex
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Bruno Dutailly, Jean-Chistophe Portais, Xavier Granier. RIS3D, a Referenced Information System in 3D. Journal on Computing and Cultural Heritage, 2023, 15 (4), pp.73. ⟨10.1145/3517043⟩. ⟨hal-03835423⟩
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3D Geographical Information Systems (GIS), Building Information Modeling (BIM). . . These words are .....
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https://hal.science/hal-03835423/file/RIS3D.pdf BibTex

Conference papers

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Corentin Cou, Xavier Granier, Romain Pacanowski. Acquérir l'apparence de décors monumentaux. JC3DSHS 2023 - Les Journées du Consortium 3D SHS, Nov 2023, Lyon, France. ⟨hal-04590528v2⟩
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L'acquisition de l’apparence d'objets 3D est une tâche très complexe en raison de la haute dimen .....
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https://hal.science/hal-04590528/file/Acqu%C3%A9rir%20l%27apparence%20de%20d%C3%A9cors%20monumentaux.pdf BibTex
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Mehdi Chayani, Sarah Tournon, Xavier Granier. Le Conservatoire National de Données 3D vers une labellisation CoreTrustSeal. JC3DSHS 2023, Les Journées du Consortium 3D SHS, Nov 2023, Lyon, France. ⟨hal-04600322v2⟩
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Le Conservatoire National de Données 3D (CND3D) s’engage vers un processus de certification de co .....
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https://hal.science/hal-04600322/file/CND3D-CTS.pdf BibTex
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Anne-Emmanuelle Szostek, Xavier Granier. Méthode de restitution 3D des décors de plafond du grand salon de la Résidence Saint-Maurice du Caire.. JC3DSHS 2023, Les Journées du Consortium 3D SHS, Nov 2023, Lyon, France. ⟨hal-04488834v4⟩
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Pour faire suite aux recherches menées par X. Granier, M. Volait, C. Cou, V. Baillet et P. Mora de .....
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https://hal.science/hal-04488834/file/M%C3%A9thode%20de%20restitution%203D%20des%20d%C3%A9cors%20de%20plafond%20du%20grand%20salon%20de%20la%20R%C3%A9sidence%20Saint-Maurice%20du%20Caire.pdf BibTex
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Corentin Cou, Romain Pacanowski, Xavier Granier. In-situ and highly portable SVBRDF acquisition method. IS&T/Appamat International Workshop on Material Appearance, Nov 2023, Paris, France. ⟨hal-04291656⟩
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Acquiring Spatially-Varying Bi-directional Reflectance Distribution Function (SVBRDF) of 3D objects .....
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Vincent Baillet, Pascal Mora, Corentin Cou, Xavier Granier, Mercedes Volait. 3D Restitution of Saint-Maurice Residence in Cairo – 3D as a tool to monitor and study architectural reuses. Interiors reconfigured: changing Materiality & craftsmanship in the decorative arts of the Middle East & North Africa (18th–20th centuries), Nov 2023, Vitrocentre Romont, Switzerland. ⟨hal-03933618⟩
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The Saint-Maurice residence in Cairo fully illustrates the reuse of Islamic architectural elements d .....
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Matthieu Quantin, Sarah Tournon, Valentin Grimaud, Florent Laroche, Xavier Granier. Combining FAIR principles and long-term archival of 3D data. ACM Web3D conference, Oct 2023, San Sebastian, Spain. pp.16:1-6, ⟨10.1145/3611314.3615913⟩. ⟨hal-04199555⟩
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This paper presents an update of the French solution for long-term archiving combined with online pu .....
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https://hal.science/hal-04199555/file/Web3D2023-1.pdf BibTex
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Adrian Agreda, Adrian Hereu, Romain Pacanowski, Tong Wu, Arthur Dufay, et al.. Tailoring the visual appearance with disordered arrays of resonant metaatoms. MOC 2023 - 28th Microoptics Conference, Sep 2023, Miyazaki, Japan. pp.1-2, ⟨10.23919/MOC58607.2023.10302921⟩. ⟨hal-04282970⟩
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Metasurfaces have flourished in the last few years thanks to their extraordinary capabilities in the .....
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https://hal.science/hal-04282970/file/ACLN-2023-04.pdf BibTex
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Adrian Agreda, Tong Wu, Adrian Hereu, Romain Pacanowski, Arthur Dufay, et al.. Control of visual appearance with disordered plasmonic resonant metasurfaces. SPP 2023 - The International Conference on Surface Plasmon Photonics 10, May 2023, Houston, TX,, United States. ⟨hal-04177866⟩
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A longstanding and fundamental ambition of waves science is the achievement of materials with prescr .....
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Corentin Cou, Hortense de La Codre, Xavier Granier, Aurélie Mounier. Pearson correlation-based method on hyperspectral images for the study of similarity of pigments and dyes. International conference on analytical techniques in art and cultural heritage - TECHNART 2023 LISBON, May 2023, Lisbonne, Portugal. ⟨hal-04033425⟩
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The emergence of hyperspectral cameras (NIR-VIS) has made it possible to acquire millions of spectra .....
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Poster communications

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Valentin Grimaud, Sylvie Eusèbe, Sarah Tournon, Mehdi Chayani, Matthieu Quantin, et al.. Metadata Schema for 3D Data Publication and Archiving. DARIAH Annual Event 2023: Cultural Heritage Data as Humanities Research Data?, Jun 2023, Budapest, Hungary. ⟨hal-04115874⟩
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The French National 3D Data Repository, the C.I.N.E.S (National Computer Center for Higher Education .....
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https://hal.science/hal-04115874/file/Metadata%20Schema%20for%203D%20Data%20Publication%20and%20Archiving.pdf BibTex
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Bruno Dutailly, Sarah Tournon, Mehdi Chayani, Valentin Grimaud, Xavier Granier. aLTAG3D: A User-Friendly Metadata Documentation Software. DARIAH Annual Event 2023: Cultural Heritage Data as Humanities Research Data?, Jun 2023, Budapest, Hungary. ⟨hal-04115897⟩
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The role of metadata in scientific research cannot be overstated as it helps to organize, preserve a .....
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https://hal.science/hal-04115897/file/aLTAG3D%20A%20User-Friendly%20Metadata%20Documentation%20Software.pdf BibTex
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Sarah Tournon, Mehdi Chayani, Xavier Granier. Toward FAIR Data Practices with the French National 3D Data Repository. DARIAH Annual Event 2023: Cultural Heritage Data as Humanities Research Data?, Jun 2023, Budapest, Hungary. ⟨hal-04115905⟩
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The French National 3D Data Repository (CND3D) is a repository dedicated to the scientific publicati .....
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https://hal.science/hal-04115905/file/Toward%20FAIR%20Data%20Practices%20with%20the%20French%20National%203D%20Data%20Repository.pdf BibTex

2022

Journal articles

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Claudia Sciuto, Federico Cantini, Rémy Chapoulie, Corentin Cou, Hortense de la Codre, et al.. What Lies Beyond Sight? Applications of Ultraportable Hyperspectral Imaging (VIS-NIR) for Archaeological Fieldwork. Journal of Field Archaeology, 2022, 47 (8), pp.522-535. ⟨10.1080/00934690.2022.2135066⟩. ⟨hal-03826135⟩
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This paper discusses the use of a small ultraportable hyperspectral camera in the VIS-NIR (Visible-N .....
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https://hal.science/hal-03826135/file/submitted_before%20review.pdf BibTex
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Charlie Schlick, Thomas Crespel, Xavier Granier, Patrick Reuter. A hybrid multi-view and eye-tracked transparent auto-stereoscopic display for augmented reality. London Imaging Meeting, 2022, 3 (1), pp.60-64. ⟨10.2352/lim.2022.1.1.14⟩. ⟨hal-03740982⟩
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We put forward the use of transparent 3D displays for augmented reality. For a glasses-free experien .....
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https://hal.science/hal-03740982/file/A_hybrid_multi_view_and_eye_tracked_transparent_autostereoscopic_display_for_augmented_reality.pdf BibTex
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Kevin Vynck, Romain Pacanowski, Adrian Agreda, Arthur Dufay, Xavier Granier, et al.. The visual appearances of disordered optical metasurfaces. Nature Materials, 2022, 21, pp.1035-1041. ⟨10.1038/s41563-022-01255-9⟩. ⟨hal-03454350⟩
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Nanostructured materials have recently emerged as a promising approach for material appearance desig .....
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https://arxiv.org/pdf/2111.13426v2 BibTex

Patents

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Philippe Lalanne, Kevin Vynck, Romain Pacanowski, Xavier Granier. Nanostructured surface coating to generate new visual appearances. France, Patent n° : WO2022162297. 2022. ⟨hal-03760594⟩
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Nanostructured surface coating configured to generate visual appearances in a visible spectrum range .....
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2021

Conference papers

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Vincent Baillet, Pascal Mora, Corentin Cou, Sarah Tournon-Valiente, Mercedes Volait, et al.. 3D for Studying Reuse in 19th Century Cairo: the Case of Saint-Maurice Residence. GCH 2021 - Eurographics Workshop on Graphics and Cultural Heritage, Nov 2021, Bournemouth, United Kingdom. ⟨10.2312/gch.20211414⟩. ⟨hal-03364738⟩
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3D restitution is now a well-known tool to validate hypotheses on historical buildings that do not e .....
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https://hal.science/hal-03364738/file/Smart3D_EG_GCH_2021.pdf BibTex
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Xavier Granier. Les challenges scientifiques, économiques et sociétaux pour la mise à disposition des données 3D au service de toutes les sciences humaines et sociales. 3ème journées d’études scientifiques prospectives ReSeed, Jun 2021, Paris, France. ⟨hal-03798254⟩
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Lorsque l’on parle de numérisation et restitution 3D, les communications véhiculent souvent que .....
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Sarah Tournon, Vincent Baillet, Mehdi Chayani, Bruno Dutailly, Xavier Granier, et al.. The French National 3D Data Repository for Humanities: Features, Feedback and Open Questions. Computer Applications and Quantitative Methods in Archaeology (CAA) 2021, Jun 2021, Lymassol (virtual), Cyprus. ⟨hal-03267055v2⟩
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We introduce the French National 3D Data Repository for Humanities designed for the conservation and .....
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https://hal.science/hal-03267055/file/2211.04094v1.pdf BibTex

Other publications

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Jean-Baptiste Barreau, Eric Leroy Du Cardonnoy, Florent Laroche, Sophie Madeleine, Véronique Mathieu, et al.. Specification Writing Guide : How To Manage a Project in 3D for Cultural Heritage. Recommendations of the "Consortium 3D for Humanities", 2021. ⟨hal-03193142⟩
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This document follows up the release of the recommendation of the Consortium 3D for the Humanities a .....
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https://hal.science/hal-03193142/file/How%20to%20manage%20a%20project%20in%203D%20for%20Cultural%20Heritage.pdf BibTex
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Xavier Granier, Laurent Bergerot, Mehdi Chayani, Bruno Dutailly, Pascal Mora, et al.. 3D lexicon for Human and Social Sciences. Recommendations of the "Consortium 3D for Humanities", 2021. ⟨hal-03187979⟩
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This document is the result of an ongoing effort to enable SSH and 3D actors to interact around a co .....
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https://hal.science/hal-03187979/file/Lexicon%20of%203D%20vocabulary%20for%20Human%20and%20Social%20Sciences.pdf BibTex

2020

Journal articles

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Sarah Tournon, Caroline Delevoie, Mehdi Chayani, Xavier Granier. Le Conservatoire National des Données 3D SHS : publier et conserver des données 3D créées pour des recherches en SHS / OUTILS DE LA RECHERCHE. La Lettre de l'InSHS, 2020, la lettre de l'INSHS, 67, pp. 10-12. ⟨hal-03023485⟩
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Nous vivons une époque où les données numérisées et numériques sont de plus en plus un support .....
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https://hal.science/hal-03023485/file/conservatoire_lettre_infoINSHS_67.pdf BibTex
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Guanyu Xing, Yanli Liu, Haibin Ling, Xavier Granier, Yanci Zhang. Automatic Spatially Varying Illumination Recovery of Indoor Scenes Based on a Single RGB-D Image. IEEE Transactions on Visualization and Computer Graphics, 2020, 26 (4), pp.1672 - 1685. ⟨10.1109/TVCG.2018.2876541⟩. ⟨hal-01907554⟩
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We propose an automatic framework to recover the illumination of indoor scenes based on a single RGB .....
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https://hal.science/hal-01907554/file/TVCG_2018.pdf BibTex

Conference papers

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David Murray, Sofiane Benzait, Romain Pacanowski, Xavier Granier. On Learning the Best Local Balancing Strategy. Eurographics 2020 - Annual Conference of the European Association for Computer Graphics, May 2020, Norrköping / Virtual, Sweden. pp.1 - 4, ⟨10.2312/egs.20201009⟩. ⟨hal-02494950v4⟩
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Fast computation of light propagation using Monte Carlo techniques requires finding the best samples .....
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https://inria.hal.science/hal-02494950/file/On_Learning_the_Best_Balancing_Strategy.pdf BibTex
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Sarah Tournon, Valentin Grimaud, Bruno Dutailly, Xavier Granier. Le Conservatoire National des Données 3D SHS. Humanistica 2020, May 2020, Bordeaux, France. ⟨hal-02733470⟩
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Que faire, que FAIR de ses données une fois un projet terminé ? Comment assurer leur pérennisatio .....
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https://hal.science/hal-02733470/file/Le_Conservatoire_National_des_Donnees_3D_SHS.pdf BibTex

Patents

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Thomas Crespel, Patrick Reuter, Xavier Granier. Affichage transparent. France, N° de brevet: FR3096148. 2020. ⟨hal-03750169⟩
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Un dispositif optique comprend un guide d’onde transparent, présentant une première portion d’ .....
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Poster communications

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Xavier Granier, Medhi Chayani. Acquisition, Modélisation, Préservation, Usages, ... des données 3D​: les challenges du Consortium 3D SHS. Humanistica 2020, May 2020, Bordeaux, France. . ⟨hal-02733224⟩
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Le Consortium 3D SHS, labellisé en 2014 puis en 2018 par la TGIR Huma-Num, a pour vocation de féd .....
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https://hal.science/hal-02733224/file/POSTER%20humanistica7.pdf BibTex

Proceedings

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Xavier Granier, Mehdi Chayani. Les rencontres du Consortium 3D SHS Création -Usage scientifique - Conservation des données 3D. 2019, 2020. ⟨hal-02478129⟩
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La multiplication des initiatives autour de la création, des usages et de la conservation des donn .....
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2019

Journal articles

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Thomas Crespel, Patrick Reuter, Adrian Travis, Yves Gentet, Xavier Granier. Autostereoscopic transparent display using a wedge light guide and a holographic optical element: implementation and results. Applied optics, 2019, 58 (34), ⟨10.1364/AO.58.00G293⟩. ⟨hal-02352672⟩
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We present a novel transparent autostereoscopic display consisting of laser picoprojectors, a wedge .....
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https://inria.hal.science/hal-02352672/file/AutostereoTransparent.pdf BibTex
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Thomas Crespel, Adrian Travis, Patrick Reuter, Xavier Granier. Wedge cameras for minimally invasive archaeology. Journal on Computing and Cultural Heritage, 2019, 12 (2), pp.14:1--14:13. ⟨10.1145/3284425⟩. ⟨hal-02096396⟩
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Acquiring images of archaeological artifacts is an essential step for the study and preservation of .....
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https://inria.hal.science/hal-02096396/file/Wedge_cameras_for_minimally_invasive_archaeology.pdf BibTex
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Charlotte Herzog, Xavier Granier, Fabrice Harms, Philippe Zeitoun, Ombeline de La Rochefoucauld. Study on contrast variations with depth in focused plenoptic cameras. Optics Letters, 2019, 44 (19), pp.4825. ⟨10.1364/OL.44.004825⟩. ⟨hal-02301709⟩
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A focused plenoptic camera has the ability to record and separate spatial and directional informatio .....
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https://hal.science/hal-02301709/file/Optics_Letters_Study_on_Contrast_Variations_with_Depth_in_Focused_Plenoptic_Cameras___final.pdf BibTex

Conference papers

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Xavier Granier, Mehdi Chayani, Florent Laroche. How does 3D Influence Scientific Research and Publications in Digital Humanities?. Digital Humanities Conference, Jul 2019, Utrecht, Netherlands. ⟨hal-02498619⟩
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3D technologies have offered researchers in the Humanities (archaeologists, anthropologists, archite .....
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Thomas Crespel, Patrick Reuter, Xavier Granier, Adrian Travis. Autostereoscopic transparent display using a wedge light guide and a holographic optical element. Digital Holography and Three-Dimensional Imaging, May 2019, Bordeaux, France. pp.M3A.4, ⟨10.1364/DH.2019.M3A.4⟩. ⟨hal-02129569⟩
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We present a novel transparent autostereoscopic display consisting of laser picoprojectors, a wedge .....
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https://inria.hal.science/hal-02129569/file/Autostereoscopic_transparent_display_using_a_wedge_light_guide_and_a_holographic_optical_element%20%285%29.pdf BibTex
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Xavier Granier, Mehdi Chayani. Apport de la 3D pour les Sciences Humaines et Sociales. MuséoHub 7: 3D et Patrimoines, quels impacts sur la recherche? Quelles modalités pour la médiation?, Apr 2019, Saint Omer, France. ⟨hal-02173824⟩
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À travers les expériences des usages de la 3D au service des sciences humaines et sociales, recens .....
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Adeline Joffres, Mike Priddy, Francesca Morselli, Thomas Lebarbé, Xavier Granier, et al.. “Building community” at the national and/or international level in the context of the Digital Humanities. Digital Humanities, 2019, Utrecht, Netherlands. ⟨halshs-02182752⟩
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Knowledge production has always act globally, and when it comes to the humanities early networks of .....
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https://shs.hal.science/halshs-02182752/file/BuildingCommunity-2019.pdf BibTex

Other publications

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Xavier Granier, Laurent Bergerot, Mehdi Chayani, Bruno Dutailly, Pascal Mora, et al.. Vocabulaire 3D - Lexique pour les Sciences Humaines et Sociales. Les recommandations du Consortium 3D SHS, 2019. ⟨hal-02297326⟩
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Ce document est le résultat d’un effort continu pour permettre aux acteurs des SHS et ceux de la .....
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https://hal.science/hal-02297326/file/CST3D_Vocabulaire_2019.pdf BibTex
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Sophie Madeleine, Xavier Granier, Florent Laroche, Pascal Mora, Mehdi Chayani, et al.. Réaliser un projet de modèles numériques 3D pour le patrimoine. Guide de rédaction d'un cahier des charges. Les recommandations du Consortium 3D SHS, 2019, 22 p. ⟨hal-02127682v2⟩
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Dans le cadre des activités du Consortium 3D de la TGIR Huma-Num, de nombreuses rencontres ont eu l .....
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https://hal.science/hal-02127682/file/Cahier%20de%20charge_Consortium3D_%20Version%202019.pdf BibTex

Poster communications

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Corentin Cou, Mercedes Volait, Pascal Mora, Xavier Granier, Romain Pacanowski, et al.. A la redécouverte de L'hôtel particulier de Gaston Saint-Maurice Smart 3D. Xavier Granier; Mehdi Chayani. Les rencontres du Consortium 3D SHS, Dec 2019, Nantes, France. ⟨hal-02402398⟩
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Les objectifs Le projet vise à développer une nouvelle vision de la 3D pour le patrimoine monument .....
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https://hal.science/hal-02402398/file/Smart3D.pdf BibTex
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Sarah Tournon-Valiente, Valentin Grimaud, Bruno Dutailly, Sylvie Eusèbe, Matthieu Quantin, et al.. CONSERVATOIRE NATIONAL DES DONNÉES 3D SHS (CND3D). Mehdi Chayani; Xavier Granier. Rencontres du Consortium 3D SHS, Dec 2019, Nantes, France. 2020. ⟨hal-02496658⟩
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https://hal.science/hal-02496658/file/CND3D.pdf BibTex
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Florent Laroche, Mehdi Chayani, Xavier Granier. A scientific network serving the uses of 3D humanities. Digital Humanities Conference 2019, Jul 2019, Utrecht, Netherlands. , 2019. ⟨hal-02166364⟩
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The 3D Consortium of the TGIR Huma-Num has been created based on the observation that there are many .....
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https://hal.science/hal-02166364/file/Dh2019_Ultrecht.pdf BibTex
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Charlotte Herzog, Ombeline de La Rochefoucauld, Fabrice Harms, Philippe Zeitoun, Xavier Granier. Unifying the refocusing algorithms and parameterizations for traditional and focused plenoptic cameras. ICCP 2019 - IEEE International Conference on Computational Photography 2019, May 2019, Tokyo, Japan. Institute of Electrical and Electronics Engineers, 2019. ⟨hal-02096378⟩
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A plenoptic camera allows to acquire and separate spatial and directional information of the light c .....
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https://inria.hal.science/hal-02096378/file/ICCP%202019%20-%20Poster%20v4.pdf BibTex
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Sarah Tournon-Valiente, Valentin Grimaud, Bruno Dutailly, Sylvie Eusèbe, Mathieu Quantin, et al.. Conservatoire des Données 3D SHS. MuséoHub 7 3D et Patrimoines, quels impacts sur la recherche? Quelles modalités pour la médiation?, Apr 2019, Saint Omer, France. 2019. ⟨hal-02094101v2⟩
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aLTAG3D est un logiciel libre développé par le Consortium 3D SHS pour la génération d'archive à .....
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Reports

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Xavier Granier, Mehdi Chayani, Violette Abergel, Pascal Bénistant, Laurent Bergerot, et al.. Les recommandations du Consortium 3D SHS. [Rapport Technique] CNRS; SHS. 2019, 204 p. ⟨hal-01683842v4⟩
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2018

Conference papers

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David Murray, Jérôme Baril, Xavier Granier. Volume Exploration with Light Diffusion. journées Française d'​Informatique Graphique (j.FIG), Nov 2018, Poitiers, France. ⟨hal-03272284⟩
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Exploring and understanding volumetric data is still a challenge in Computer Graphics. We believe th .....
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Xavier Granier. Au-delà de l'imagerie traditionnelle: Intégration optique et informatique. J-FIG 2018 - Journées Françaises d'Informatique Graphique, Nov 2018, Poitiers, France. pp.1-120. ⟨hal-01923098⟩
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Outils optiques et informatiques pour aller au-delà de l'imagerie traditionnelle. Ces 15 dernières .....
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https://inria.hal.science/hal-01923098/file/cours%20%281%29.pdf BibTex
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Kevin Vynck, Romain Pacanowski, Pascal Barla, Xavier Granier, Philippe Lalanne. Engineering nanostructured surfaces with correlated disorder for visual appearance design. Workshop on “Correlated Disorder and hyperuniformity in soft matter and photonics”, Oct 2018, Paris, France. ⟨hal-02397328⟩
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Kevin Vynck, Romain Pacanowski, Pascal Barla, Xavier Granier, Philippe Lalanne. Disorder Engineering in Complex Nanostructured Surfaces to Control Light Scattering and Trapping. Workshop on Correlated Disorder, Hyperuniformity and Local Self-Uniformity, Jun 2018, Guildford, United Kingdom. ⟨hal-01824241⟩
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Charlotte Herzog, Guillaume Dovillaire, Xavier Granier, Fabrice Harms, Xavier Levecq, et al.. Comparison of reconstruction approaches for plenoptic imaging systems. Unconventional Optical Imaging, Apr 2018, Strasbourg, France. pp.106772U:1-106772U:11, ⟨10.1117/12.2306800⟩. ⟨hal-01819610⟩
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Plenoptic cameras provide single-shot 3D imaging capabilities, based on the acquisition of the Light .....
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Book sections

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Ferran Argelaguet Sanz, Bruno Arnaldi, Jean-Marie Burkhardt, Géry Casiez, Stéphane Donikian, et al.. Complexity and Scientific Challenges. Bruno Arnaldi; Pascal Guitton; Guillaume Moreau. Virtual Reality and Augmented Reality - Myths and Realities, chapitre 3, ISTE - Wiley, pp.123-216, 2018, 9781119341031. ⟨10.1002/9781119341031.ch3⟩. ⟨hal-01944915⟩
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This chapter discusses the topics for which solutions exist, but which still pose scientific challen .....
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Géry Casiez, Xavier Granier, Martin Hachet, Vincent Lepetit, Guillaume Moreau, et al.. Towards VE that are More Closely Related to the Real World. Bruno Arnaldi; Pascal Guitton; Guillaume Moreau. Virtual Reality and Augmented Reality - Myths and Realities, chapitre 4, ISTE - Wiley, 2018, 9781786301055. ⟨10.1002/9781119341031.ch4⟩. ⟨hal-01735022⟩
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This chapter provides an overview of the current state of augmented reality (AR). It examines the qu .....
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Poster communications

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Bruno Dutailly, Sylvie Eusèbe, Valentin Grimaud, Nicolas Lefèvre, Mathieu Quantin, et al.. Life cycle of 3d data for cultural heritage. Visual Heritage 2018, Nov 2018, Vienne, Austria. ⟨hal-01926434⟩
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3D is now commonly used for Cultural Heritage study, valorization and preservation. The gathered exp .....
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Mehdi Chayani, Xavier Granier, Valentin Grimaud, Sarah Tournon-Valiente. Consortium 3D SHS. Les Rencontres de la TGIR Huma-Num, Jun 2018, Valpré, France. . ⟨hal-01824758⟩
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The 3D Consortium, accredited in 2014 by Huma-Num, brings together ten partners working in the field .....
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Xavier Granier, Sarah Tournon-Valiente, Mehdi Chayani. 3D Consortium. Dariah annual Event, May 2018, Paris, France. ⟨hal-01825264⟩
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Dariah annual Event 23- 24 mai 2018. The 3D Consortium, accredited in 2014 by Huma-Num, brings toget .....
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Documents associated with scientific events

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Xavier Granier. 3D as a Service for Cultural Heritage. 5th Sino-French Symposium on Virtual Reality, Aug 2018, Chengdu, China. ⟨hal-01923104⟩
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3D is becoming a recognized tool for research in Cultural Heritage. In this presentation, based on t .....
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2017

Journal articles

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Thomas Crespel, Patrick Reuter, Xavier Granier. A low-cost multitouch spherical display: hardware and software design. SID's Digest of Technical Papers, 2017, Display Week 2017, 48 (1), pp.619-622. ⟨10.1002/sdtp.11716⟩. ⟨hal-01455523⟩
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Spherical mulitouch displays offer exciting possibilities but are still costly. In this paper, we de .....
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Conference papers

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Élodie Lamothe, Ivo Ihrke, Xavier Granier. Rainbow Particle Imaging Velocimetry. Journées Imagerie Optique Non Conventionnelle, Mar 2017, Paris, France. ⟨hal-02365095⟩
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We introduce a new approach for snapshot imaging of time-resolved, non-stationary 3D fluid flows. Ba .....
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2016

Conference papers

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Kevin Vynck, Romain Pacanowski, Pascal Barla, Xavier Granier, Philippe Lalanne. Modélisation de l'apparence de nanostructures plasmoniques complexes. Workshop "Propriétés optiques de nanostructures et apparence", Nov 2016, Talence, France. ⟨hal-01403346⟩
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Brett Ridel, Lois Mignard-Debise, Xavier Granier, Patrick Reuter. EgoSAR: Towards a personalized spatial augmented reality experience in multi-user environments. IEEE International Symposium on Mixed and Augmented Reality (ISMAR-Adjunct), Sep 2016, Merida, Mexico. pp.64-69, ⟨10.1109/ISMAR-Adjunct.2016.0041⟩. ⟨hal-01359250⟩
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Common spatial augmented reality techniques use video projection to superimpose virtual information .....
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Arthur Dufay, Pascal Lecocq, Romain Pacanowski, Jean-Eudes Marvie, Xavier Granier. Cache-friendly micro-jittered sampling. SIGGRAPH 2016, Jul 2016, Anaheim, United States. ⟨10.1145/2897839.2927392⟩. ⟨hal-01325702⟩
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Monte-Carlo integration techniques for global illumination are popular on GPUs thanks to their massi .....
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https://inria.hal.science/hal-01325702/file/cacheFriendlyHemisphereSamplingUsingBlueNoiseConservativeJittering.pdf BibTex
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David Murray, Jérôme Baril, Xavier Granier. Shape Depiction for Transparent Objects with Bucketed k-Buffer. Eurographics Symposium on Rendering - Experimental Ideas & Implementations, Jun 2016, Dublin, Ireland. pp.33-39, ⟨10.2312/sre.20161207⟩. ⟨hal-01338535⟩
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Shading techniques are useful to deliver a better understanding of object shapes. When transparent o .....
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2015

Journal articles

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Brett Ridel, Gael Guennebaud, Patrick Reuter, Xavier Granier. Parabolic-cylindrical moving least squares surfaces. Computers and Graphics, 2015, International Conference Shape Modeling, 51, pp.60-66. ⟨10.1016/j.cag.2015.05.006⟩. ⟨hal-01169572v2⟩
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Moving least squares (MLS) surface approximation is a popular tool for the processing and reconstruc .....
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https://inria.hal.science/hal-01169572/file/main.pdf BibTex
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Heqi Lu, Romain Pacanowski, Xavier Granier. Position-Dependent Importance Sampling of Light Field Luminaires. IEEE Transactions on Visualization and Computer Graphics, 2015, 21 (2), pp.241 - 251. ⟨10.1109/TVCG.2014.2359466⟩. ⟨hal-01103782⟩
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The possibility to use real world light sources (aka luminaires) for synthesizing images greatly con .....
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Conference papers

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Cyprien Buron, Jean-Eudes Marvie, Gaël Guennebaud, Xavier Granier. Dynamic On-Mesh Procedural Generation. Proceedings of Graphics Interface, Jun 2015, Halifax, Canada. pp.17-24, ⟨10.20380/GI2015.03⟩. ⟨hal-01144673⟩
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We present a method to generate procedural models with global structures, such as growth plants, on .....
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Lectures

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Xavier Granier. Droit des logiciels. École d'ingénieur. France. 2015. ⟨hal-03484207⟩
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Ce cours a pour vocation de donner un aperçu des notions de droit des logiciels. Il aborde la notio .....
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Documents associated with scientific events

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Xavier Granier. Convergence Real-Virtual thanks to Optics & Computer Sciences. 4th Sino-French Symposium on Virtual Reality, Aug 2015, Xi'an, China. 2015. ⟨hal-01388310⟩
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Currently, a large trend is the co-designed of hybrid systems that combined optical and digital comp .....
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2014

Journal articles

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Brett Ridel, Patrick Reuter, Jérémy Laviole, Nicolas Mellado, Nadine Couture, et al.. The Revealing Flashlight: Interactive spatial augmented reality for detail exploration of cultural heritage artifacts. Journal on Computing and Cultural Heritage, 2014, 7 (2), pp.6:1-6:18. ⟨10.1145/2611376⟩. ⟨hal-00986905v2⟩
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Cultural heritage artifacts often contain details that are diffcult to distinguish due to aging effe .....
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Boris Raymond, Gaël Guennebaud, Pascal Barla, Romain Pacanowski, Xavier Granier. Optimizing BRDF Orientations for the Manipulation of Anisotropic Highlights. Computer Graphics Forum, 2014, 33 (2), pp.9. ⟨10.1111/cgf.12300⟩. ⟨hal-00933264v2⟩
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This paper introduces a system for the direct editing of highlights produced by anisotropic BRDFs, w .....
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Conference papers

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Cyprien Buron, Jean-Eudes Marvie, Gaël Guennebaud, Xavier Granier. Dynamic on-mesh procedural generation control. Siggraph - talk program, Aug 2014, Vancouver, Canada. ⟨10.1145/2614106.2614129⟩. ⟨hal-01144672⟩
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Procedural representations are powerful tools to generate highly detailed objects through amplificat .....
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https://inria.hal.science/hal-01144672/file/2014_SiggraphTalk_DynamicOnMeshProceduralGenerationControl.pdf BibTex

Documents associated with scientific events

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Ivo Ihrke, Xavier Granier, Gaël Guennebaud, Laurent Jacques, Bastian Goldluecke. An Introduction to Optimization Techniques in Computer Graphics. Eurographics 2014 - Tutorials, Apr 2014, Strasbourg, France. 2014, ⟨10.2312/egt.20141019⟩. ⟨hal-00976357⟩
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Background: Many students in Computer Science do not have a sufficient background in applied mathema .....
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Reports

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Patrick Reuter, Xavier Granier, Holger Graf, Massimiliano Corsini, Alfonsina Pagano, et al.. Virtual Museums evaluation on portability, tangible visualisation and interaction techniques: Methodological guidelines with respect to portability, usability and integration. [Research Report] D5.4, V-Must.net. 2014, pp.33. ⟨hal-02320902⟩
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This deliverable represents the first iteration of an on-going set of activities aimed at identifyin .....
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2013

Journal articles

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Heqi Lu, Romain Pacanowski, Xavier Granier. Second-Order Approximation for Variance Reduction in Multiple Importance Sampling. Computer Graphics Forum, 2013, 32 (7), pp.131-136. ⟨10.1111/cgf.12220⟩. ⟨hal-00878654⟩
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Monte Carlo Techniques are widely used in Computer Graphics to generate realistic images. Multiple I .....
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https://inria.hal.science/hal-00878654/file/mis_pacific_2013.pdf https://inria.hal.science/hal-00878654/file/mis_pacific_2013_supp.pdf BibTex
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Jiazhou Chen, Gael Guennebaud, Pascal Barla, Xavier Granier. Non-oriented MLS Gradient Fields. Computer Graphics Forum, 2013, 32 (8), pp.98-109. ⟨10.1111/cgf.12164⟩. ⟨hal-00857265⟩
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We introduce a new approach for defining continuous non-oriented gradient fields from discrete input .....
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Conference papers

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Brett Ridel, Patrick Reuter, Jeremy Laviole, Nicolas Mellado, Xavier Granier, et al.. La Lampe torche magique : Une interface tangible pour l'inspection géométrique d'objets en réalité augmentée spatiale. 25ème conférence francophone sur l'Interaction Homme-Machine, IHM'13, AFIHM, Nov 2013, Bordeaux, France. ⟨10.1145/2534903.2534906⟩. ⟨hal-00852053v3⟩
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La Réalité Augmentée Spatiale (RAS) permet d'enrichir des objets du monde réel par apposition d' .....
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Heqi Lu, Romain Pacanowski, Xavier Granier. Real-Time Importance Sampling of Dynamic Environment Maps. Eurographics 2013 - Short Papers, May 2013, Girona, Spain. pp.65-68, ⟨10.2312/conf/EG2013/short/065-068⟩. ⟨hal-00803998⟩
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We introduce a simple and effective technique for light-based importance sampling of dynamic environ .....
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Poster communications

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Wim M. H. Hupperetz, Merel J. van Der Vaart, Patrick Reuter, Brett Ridel, Xavier Granier, et al.. Interactive spatial augmented reality in the Allard-Pierson museum: Exploration of cultural artifacts by simple finger pointing. Digital Heritage 2013 - Demos, Oct 2013, Marseille, France. , pp.51-52. ⟨hal-01857286⟩
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The visual and material properties of cultural heritage artifacts provide important information abou .....
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https://inria.hal.science/hal-01857286/file/Spatial_augmented_reality_APM_MVed-PR.pdf BibTex
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Carlos Jorge Zubiaga Peña, Laurent Belcour, Pascal Barla, Xavier Granier. Transfer and Manipulation of Appearance from the Image of a Sphere. PRISM2: The science of light & shade, Oct 2013, Bordeaux, France. 2013. ⟨hal-00990327⟩
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There are two goals for the project. The first one (a vision goal) is to extract material characteri .....
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Boris Raymond, Pascal Barla, Romain Pacanowski, Xavier Granier. Understanding Anisotropic Highlights for Interactive Appearance Editing. PRISM2: The science of light & shade, Oct 2013, Bordeaux, France. 2013. ⟨hal-00976697⟩
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This poster introduces a system for the direct editing of highlights produced by anisotropic BRDFs, .....
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2012

Journal articles

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Romain Vergne, Pascal Barla, Roland Fleming, Xavier Granier. Surface Flows for Image-based Shading Design. ACM Transactions on Graphics, 2012, 31 (4), pp.94:1-94:9. ⟨10.1145/2185520.2185590⟩. ⟨hal-00702280v2⟩
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We present a novel method for producing convincing pictures of shaded objects based entirely on 2D i .....
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Lucas Ammann, Pascal Barla, Xavier Granier, Gael Guennebaud, Patrick Reuter. Surface Relief Analysis for Illustrative Shading. Computer Graphics Forum, 2012, 31 (4), pp.1481-1490. ⟨10.1111/j.1467-8659.2012.03144.x⟩. ⟨hal-00709492⟩
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In this paper, we present an analysis technique that leverages the complexity found in detailed 3D m .....
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Romain Pacanowski, Oliver Salazar-Celis, Christophe Schlick, Xavier Granier, Pierre Poulin, et al.. Rational BRDF. IEEE Transactions on Visualization and Computer Graphics, 2012, 18 (11), pp.1824-1835. ⟨10.1109/TVCG.2012.73⟩. ⟨hal-00678885⟩
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Over the last two decades, much effort has been devoted to accurately measure Bidirectional Reflecta .....
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Yanli Liu, Xavier Granier. Online Tracking of Outdoor Lighting Variations for Augmented Reality with Moving Cameras. IEEE Transactions on Visualization and Computer Graphics, 2012, 18 (4), pp.573-580. ⟨10.1109/TVCG.2012.53⟩. ⟨hal-00664943⟩
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In augmented reality, one of key tasks to achieve a convincing visual appearance consistency between .....
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Scientific blog post

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Romain Vergne, Pascal Barla, Xavier Granier, Roland Fleming. Interview 3DVF: Retour sur Surface Flows (SIGGRAPH 2012). 2012. ⟨hal-00711573⟩
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The SIGGRAPH 2012 will be again an opportunity for many researchers to present their innovative work .....
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Conference papers

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Romain Vergne, Romain Pacanowski, Pascal Barla, Xavier Granier, Patrick Reuter. Enhancing surface features with the Radiance Scaling Meshlab Plugin. Computer Applications and Quantitative Methods in Archaeology (CAA) 2012, Mar 2012, Southampton, United Kingdom. pp.417--421. ⟨hal-00877158⟩
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We present the new Radiance Scaling plugin for Meshlab. This rendering technique allows to depict sh .....
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Documents associated with scientific events

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Xavier Granier, Jiazhou Chen. Expressive Compositing for Augmented Reality. 3rd Sino-French Symposium on Virtual Reality, Jul 2012, Qingdao, China. 2012. ⟨hal-01393037⟩
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In this presentation, we introduce the work on Augmented Reality in the MANAO research group. We foc .....
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Reports

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Massimiliano Corsini, Roberto Scopigno, Luigi Calori, Holger Graf, Daniel Pletinckx, et al.. Analysis of Visualisation and Interaction Tools Authors. [Research Report] V-MuST.net. 2012. ⟨hal-02320960⟩
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This document provides an in-depth analysis of visualization and interaction tools employed in the c .....
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https://hal.science/hal-02320960/file/D5.1_v6.pdf BibTex

2011

Journal articles

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Shiming Zou, Hongxin Zhang, Qian Bolei, Xavier Granier. 基于着色区间约束的法向纹理编辑方法. Jisuanji-fuzhu-sheji-yu-tuxingxue-xuebao / Journal of computer-aided design & computer graphics, 2011, 23 (12), pp.2067-2073. ⟨hal-02133560⟩
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In this paper, we propose a novel method for normal texture editing based on shading maps. The prese .....
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Patrick Reuter, Nicolas Mellado, Xavier Granier, Isabelle Hairy, Robert Vergnieux, et al.. Semi-automatic 3D Acquisition and Reassembly of Cultural Heritage: The SeARCH Project. ERCIM News, 2011, 86, pp.12-13. ⟨hal-00628506⟩
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The SeARCH research project (Semi-automatic 3D Acquisition and Reassembly of Cultural Heritage) brin .....
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https://hal.science/hal-00628506/file/The-SeARCH-project.pdf BibTex
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Romain Vergne, Romain Pacanowski, Pascal Barla, Xavier Granier, Christophe Schlick. Improving Shape Depiction under Arbitrary Rendering. IEEE Transactions on Visualization and Computer Graphics, 2011, 17 (8), pp.1071 - 1081. ⟨10.1109/TVCG.2010.252⟩. ⟨inria-00585144⟩
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Based on the observation that shading conveys shape information through intensity gradients, we pres .....
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https://inria.hal.science/inria-00585144/file/main.pdf BibTex
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Romain Vergne, David Vanderhaeghe, Jiazhou Chen, Pascal Barla, Xavier Granier, et al.. Implicit Brushes for Stylized Line-based Rendering. Computer Graphics Forum, 2011, 30 (2), pp.513-522. ⟨10.1111/j.1467-8659.2011.01892.x⟩. ⟨inria-00569958⟩
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We introduce a new technique called Implicit Brushes to render animated 3D scenes with stylized line .....
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https://inria.hal.science/inria-00569958/file/main.pdf BibTex

Conference papers

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Jiazhou Chen, Yujun Chen, Xavier Granier, Jingling Wang, Qunsheng Peng. Importance-Driven Composition of Multiple Rendering Styles. International CAD/Graphics, Sep 2011, Jinan, China. pp.79-86, ⟨10.1109/CAD/Graphics.2011.12⟩. ⟨inria-00614497⟩
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We introduce a non-uniform composition that integrates multiple rendering styles in a picture driven .....
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https://inria.hal.science/inria-00614497/file/final_Importance-Driven_Composition_of_Multiple_Rendering_Styles.pdf BibTex

2010

Journal articles

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Romain Pacanowski, Xavier Granier, Christophe Schlick, Poulin Pierre. Volumetric Vector-based Representation for Indirect Illumination Caching. Journal of Computer Science and Technology, 2010, 25 (5), pp.925-932. ⟨10.1007/s11390-010-9377-2⟩. ⟨inria-00505132v2⟩
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This paper introduces a caching technique based on a volumetric representation that captures low-fre .....
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Conference papers

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Shiming Zou, Hongxin Zhang, Xavier Granier. Shading-Interval Constraints for Normal Map Editing. SIGGRAPH ASIA Sketch Program, Dec 2010, Seoul, South Korea. pp.23:1-23:2, ⟨10.1145/1899950.1899973⟩. ⟨inria-00522919⟩
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Normal mapping is a compact representation to create visually rich shapes and shading effects. In th .....
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Jiazhou Chen, Xavier Granier, Naiyang Lin, Qunsheng Peng. On-Line Visualization of Underground Structures using Context Features. ACM Symposium on Virtual Reality Software and Technology (VRST), ACM, Nov 2010, Hong Kong, China. pp.167-170, ⟨10.1145/1889863.1889898⟩. ⟨inria-00524818v2⟩
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We introduce an on-line framework for the visualizing of underground structures that improves X-Ray .....
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Romain Vergne, Romain Pacanowski, Pascal Barla, Xavier Granier, Christophe Schlick. Radiance Scaling for Versatile Surface Enhancement. I3D '10: Proc. symposium on Interactive 3D graphics and games, Feb 2010, Boston, United States. ⟨10.1145/1730804.1730827⟩. ⟨inria-00449828⟩
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We present a novel technique called Radiance Scaling for the depiction of surface shape through shad .....
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2009

Journal articles

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Romain Vergne, Romain Pacanowski, Pascal Barla, Xavier Granier, Christophe Schlick. Light Warping for Enhanced Surface Depiction. ACM Transactions on Graphics, 2009, 28 (3), pp.25:1--25:8. ⟨10.1145/1531326.1531331⟩. ⟨inria-00400829⟩
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Recent research on the human visual system shows that our per- ception of object shape relies in par .....
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Habilitation à diriger des recherches

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Xavier Granier. New Representations toward more User-Friendly 3D Synthesis. Human-Computer Interaction [cs.HC]. Université Sciences et Technologies - Bordeaux I, 2009. ⟨tel-00434045⟩
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In this document, we explore the different steps usually required for image synthesis. The main focu .....
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Reports

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Julien Hadim, Romain Pacanowski, Xavier Granier, Christophe Schlick. Flat Bidirectional Texture Functions. [Research Report] RR-7144, INRIA. 2009, pp.24. ⟨inria-00440042v2⟩
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Highly-realistic materials in computer graphics are computationally and memory demanding. Currently, .....
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Romain Pacanowski, Xavier Granier, Christophe Schlick, Pierre Poulin. Volumetric Vector-Based Representation for Indirect Illumination Caching. [Research Report] RR-6983, INRIA. 2009, pp.16. ⟨inria-00402817⟩
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This report presents a volumetric representation that captures low-frequency indirect illumination, .....
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2008

Conference papers

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Romain Pacanowski, Mickaël Raynaud, Julien Lacoste, Xavier Granier, Patrick Reuter, et al.. Compact Structures for Interactive Global Illumination on Large Cultural Objects. The 9th International Symposium on Virtual Reality, Archaeology and Cultural Heritage VAST (2008): Short and Project Paper, EUROGRAPHICS - EPOCH, Dec 2008, Braga, Portugal. ⟨inria-00341654v2⟩
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Cultural Heritage scenes usually consist of very large and detailed 3D objects with high geometric c .....
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https://inria.hal.science/inria-00341654/file/paper1018.pdf BibTex
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Hongxin Zhang, Julien Hadim, Xavier Granier. Using the CAT for 3D Sketching in front of Large Displays. International Symposium on Smart Graphics, Aug 2008, Rennes, France. ⟨10.1007/978-3-540-85412-8_2⟩. ⟨inria-00294720⟩
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Sketching, as an intuitive tool for creation and edition of 3D prototypes, is a topic of increasing .....
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Romain Vergne, Pascal Barla, Xavier Granier, Christophe Schlick. Shading with Apparent Relief. SIGGRAPH Talk Program, ACM, Aug 2008, Los Angeles, United States. ⟨10.1145/1401032.1401076⟩. ⟨inria-00294831⟩
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Shape depiction is an important dimension of image creation. For example, techniques are used to rem .....
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Romain Pacanowski, Mickaël Raynaud, Xavier Granier, Patrick Reuter, Christophe Schlick, et al.. Efficient Streaming of 3D Scenes with Complex Geometry and Complex Lighting. Web3D '08: Proceedings of the 13th international symposium on 3D web technology, Aug 2008, Los Angeles, California, United States. pp.11-17, ⟨10.1145/1394209.1394214⟩. ⟨inria-00294716⟩
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Streaming data to efficiently render complex 3D scenes in presence of global illumination is still a .....
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Romain Pacanowski, Xavier Granier, Christophe Schlick, Poulin Pierre. Sketch and Paint-based Interfacefor Highlight Modeling. Fifth Eurographics conference on Sketch-Based Interfaces and Modeling, Jun 2008, Annecy, France. ⟨10.2312/SBM/SBM08/017-023⟩. ⟨inria-00277102⟩
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In computer graphics, highlights capture much of the appearance of light reflection off a surface. T .....
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Romain Vergne, Pascal Barla, Xavier Granier, Christophe Schlick. Apparent relief: a shape descriptor for stylized shading. NPAR '08: Proceedings of the 6th international symposium on Non-photorealistic animation and rendering, Jun 2008, Annecy, France. pp.23-29, ⟨10.1145/1377980.1377987⟩. ⟨inria-00277084v2⟩
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Shape depiction in non-photorealistic rendering of 3D objects has mainly been concerned with the ext .....
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2007

Journal articles

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Florian Levet, Xavier Granier, Christophe Schlick. MarchingParticles: Fast Generation of Particles for the Sampling of Implicit Surfaces. Computer graphics & geometry, 2007, 9 (1), pp.18-49. ⟨inria-00187183⟩
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Particle systems, as originally proposed by Witkin and Heckbert [32], are a powerful way to sample i .....
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Conference papers

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Adrien Bousseau, Pascal Barla, Xavier Granier, Joëlle Thollot, David Vanderhaeghe, et al.. Expressing Rendering for Interactive Applications. Lyon Game Developer Conference, Dec 2007, Lyon, France. ⟨hal-01341911⟩
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Romain Vergne, Xavier Granier. Stylisation d'objets éclairés par des cartes d'environnement HDR. 20èmes Journées de l'Association Française d'Informatique Graphique (AFIG), Nov 2007, Marne la Vallée, France. ⟨inria-00300472v2⟩
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Dans cet article, nous introduisons un pipeline de rendu permettant de styliser de manière interact .....
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Xavier Granier, Romain Pacanowski, Christophe Schlick. Managing Geometry Complexity for Illumination Computation of Cultural Heritage Scenes. Virtual Retrospect 2007, Robert Vergnieux, Nov 2007, Pessac, France. pp.109-113. ⟨hal-01770056⟩
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For cultural heritage, more and more 3D objects are acquired using 3D scanners [Levoy 2000]. The res .....
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Romain Vergne, Adrien Bousseau, Joëlle Thollot, David Vanderhaeghe, Pascal Barla, et al.. Utilisation du rendu expressif pour l'illustration et l'exploration de données archéologiques. Virtual Retrospect, Nov 2007, Pessac, France. pp.101-106. ⟨inria-00510251v2⟩
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Le rendu expressif est une branche relativement jeune de la synthèse d'images qui s'intéresse non .....
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Florian Levet, Xavier Granier, Christophe Schlick. Multi-View Sketch-based FreeForm Modeling. International Symposium on Smart Graphics, Jun 2007, Kyoto, Japan. ⟨10.1007/978-3-540-73214-3_21⟩. ⟨inria-00187170v2⟩
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For the generation of freeform 3D models, one of the most intuitive solution is to use sketch-based .....
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Florian Levet, Xavier Granier. Improved Skeleton Extraction and Surface Generation for Sketch-based Modeling. Proceedings of Graphics Interface 2007, May 2007, Waterloo, Canada. pp.27-33, ⟨10.1145/1268517.1268524⟩. ⟨inria-00187161v2⟩
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For the generation of freeform models, sketching interfaces have raised an increasing interest due t .....
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Julien Hadim, Tamy Boubekeur, Mickaël Raynaud, Xavier Granier, Christophe Schlick. On-the-fly Appearance Quantization on GPU for 3D Broadcasting. Web3D '07: Proceedings of the twelfth international conference on 3D web technology, Apr 2007, Perugia, Italy. pp.45 - 51, ⟨10.1145/1229390.1229397⟩. ⟨inria-00187176v2⟩
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This paper presents an improved client-server system that increases the availability of remote 3D da .....
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Florian Levet, Xavier Granier, Christophe Schlick. Triangulation of uniform particle systems: its application to the implicit surface texturing. 15th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, Jan 2007, Plzen, Czech Republic. ⟨inria-00187181v2⟩
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Particle systems, as originally presented by Witkin and Heckbert[WH94], offer an elegant solution to .....
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Book sections

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Xavier Granier, Mathias Paulin, Bernard Péroche. Rendu réaliste : algorithmes pour l'éclairement global. Bernard Péroche and Dominique Bechmann. Informatique graphique et rendu, 2, Hermes Science Publications, 2007, Traité IC2, série traitement du signal et de l'image, 978-2746215153. ⟨inria-00300486⟩
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Xavier Granier, Mathias Paulin, Bernard Péroche. Modèles locaux d'éclairement. Bernard Péroche and Dominique Bechmann. Informatique graphique et rendu, 2, Hermes Science Publications, pp.151-189, 2007, Traité IC2, série traitement du signal et de l'image, 978-2746215153. ⟨inria-00300487⟩
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2006

Journal articles

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Tamy Boubekeur, Wolfgang Heidrich, Xavier Granier, Christophe Schlick. Volume-Surface Trees. Computer Graphics Forum, 2006, Proceedings of EUROGRAPHICS 2006, 25 (3), pp.399-406. ⟨10.1111/j.1467-8659.2006.00959.x⟩. ⟨inria-00187194⟩
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Many algorithms in computer graphics improve their efficiency by using Hierarchical Space Subdivisio .....
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Conference papers

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Julien Hadim, Tamy Boubekeur, Xavier Granier, Christophe Schlick. Quantification à la volée de l'apparence sur GPU. 19ièmes Journées de l'Association Française d'Informatique Graphique (AFIG), Nov 2006, Bordeaux, France. ⟨inria-00260949⟩
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Dans cet article, nous décrivons une méthode rapide de quantification de normale et couleur sur GP .....
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https://inria.hal.science/inria-00260949/file/Quantification_a_la_volee_de_lapparence_sur_GPU.pdf BibTex
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Floriant Levet, Xavier Granier, Christophe Schlick. 3D Sketching with profile curves. International Symposium on Smart Graphic, Sep 2006, Vancouver, Canada. pp.114-125, ⟨10.1007/11795018_11⟩. ⟨inria-00106823v2⟩
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In recent years, 3D sketching has gained popularity as an efficient alternative to conventional 3D g .....
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https://inria.hal.science/inria-00106823/file/Article.pdf BibTex
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Floriant Levet, Xavier Granier, Christophe Schlick. Fast sampling of implicit surfaces by particle systems. SMI '06: Proceedings of the IEEE International Conference on Shape Modeling and Applications 2006, Jun 2006, Matsushima, Japan. pp.39, ⟨10.1109/SMI.2006.13⟩. ⟨inria-00106853v2⟩
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Particle systems, as originally proposed by Witkin and Heckbert, are a powerful way to sample implic .....
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https://inria.hal.science/inria-00106853/file/Paper.pdf BibTex
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Jean-Charles Quillet, Gwenola Thomas, Xavier Granier, Pascal Guitton, Jean-Eudes Marvie. Using Expressive Rendering for Remote Visualization of Large City Models. Web3D'06: Proceedings of the 11th International Conference on 3D Web Technology, Apr 2006, Columbia, Maryland, France. pp.27 - 35, ⟨10.1145/1122591.1122595⟩. ⟨inria-00106832v2⟩
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In this paper, we present a new approach for remote visualization of large 3D cities. Our approach i .....
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Reports

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Xavier Granier, Michael Goesele, Wolfgang Heidrich, Hans-Peter Seidel. Optical Filtering for Near Field Photometry with High Order Basis. [Research Report] RR-6000, INRIA. 2006. ⟨inria-00107463v2⟩
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Accurately capturing the near field emission of complex luminaires is still very difficult. In this .....
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2005

Conference papers

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Romain Pacanowski, Xavier Granier, Christophe Schlick. Nouvelle représentation directionnelle pour l'éclairage global. 18ièmes Journées de l'Association Française d'Informatique Graphique (AFIG), Nov 2005, Strasbourg, France. ⟨inria-00000860⟩
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Dans cet article, nous introduisons une nouvelle représentation de la fonction d'éclairage premiè .....
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https://inria.hal.science/inria-00000860/file/afig-2005.pdf BibTex
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Bertrand Kerautret, Xavier Granier, Achille Braquelaire. Intuitive Shape Modeling by Shading Design. 5th International Symposium on Smart Graphics - SG 2005, Aug 2005, Frauenwörth Cloister, Germany, pp.163--174. ⟨inria-00000743⟩
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Shading has a great impact to the human perception of 3D objects. Thus, in order to create or to def .....
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https://inria.hal.science/inria-00000743/file/preprint.pdf BibTex

2004

Journal articles

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Xavier Granier, George Drettakis. A Final Reconstruction Approach for a Unified Global Illumination Algorithm. ACM Transactions on Graphics, 2004, 23 (2), pp.163 - 189. ⟨10.1145/990002.990006⟩. ⟨hal-00308259v2⟩
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In the past twenty years, many algorithms have been proposed to compute global illumination in synth .....
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https://hal.science/hal-00308259/file/TUM.pdf BibTex

Conference papers

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Joachim Pouderoux, Jean-Christophe Gonzato, Pascal Guitton, Xavier Granier. A Software for Reconstructing 3D-Terrains from Scanned Maps. ACM SIGGRAPH 2004 Sketches, Aug 2004, Los Angeles, California, United States. pp.11, ⟨10.1145/1186223.1186237⟩. ⟨hal-00308004⟩
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This sketch presents AutoDEM, a software designed for creating digital terrains from topographic map .....
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https://hal.science/hal-00308004/file/pouderoux-sketch_siggraph04.pdf BibTex

Reports

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Xavier Granier, Cyrille Damez. Control on Color Reflection Behavior. RR-5227, INRIA. 2004, pp.19. ⟨inria-00070769⟩
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Nowadays, most of the computation of a rendering system is done in color space. Thus, the whole proc .....
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2003

Journal articles

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Xavier Granier, Wolfgang Heidrich. A Simple Layered RGB BRDF Model. Graphical Models, 2003, 65 (4), pp.171-184. ⟨10.1016/S1524-0703(03)00042-0⟩. ⟨hal-00308260v2⟩
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Many natural objects, and in particular layered materials, have non-linear reflection behavior along .....
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https://hal.science/hal-00308260/file/GMod_xavier_granier.pdf BibTex
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Michael Goesele, Xavier Granier, Wolfgang Heidrich, Hans-Peter Seidel. Accurate Light Source Acquisition and Rendering. ACM Transactions on Graphics, 2003, 22 (3), pp.621 - 630. ⟨10.1145/882262.882316⟩. ⟨hal-00308294v2⟩
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Realistic image synthesis requires both complex and realistic models of real-world light sources and .....
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Conference papers

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Xavier Granier, Michael Goesele, Wolfgang Heidrich, Hans-Peter Seidel. Interactive Visualization of Complex Real-World Light Sources. Proceedings of Pacific Graphics 2003, 2003, Calgary, Canada. pp.59- 66, ⟨10.1109/PCCGA.2003.1238247⟩. ⟨hal-00308261v2⟩
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Interactive visualization of complex, real-world light sources has so far not been feasible. In this .....
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https://hal.science/hal-00308261/file/pg2003.pdf https://hal.science/hal-00308261/file/pg_granier_x.pdf BibTex

2002

Conference papers

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Xavier Granier, Wolfgang Heidrich. A Simple Layered RGB BRDF Model. 10th Pacific Conference on Computer Graphics and Applications, Oct 2002, Beijing, China. pp.30-37, ⟨10.1109/PCCGA.2002.1167836⟩. ⟨inria-00586498⟩
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Many natural objects, and in general layered materials, have non-linear reflection behaviour along t .....
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https://inria.hal.science/inria-00586498/file/pg-127_granier_x.pdf BibTex

2001

Journal articles

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Xavier Granier, George Drettakis. Incremental Updates for Rapid Glossy Global Illumination. Computer Graphics Forum, 2001, 20 (3), pp.268-277. ⟨10.1111/1467-8659.00519⟩. ⟨inria-00510047⟩
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We present an integrated global illumination algorithm including non-diffuse light transport which c .....
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Theses

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Xavier Granier. Contrôle Automatique de Qualité pour l' Éclairage Global. Synthèse d'image et réalité virtuelle [cs.GR]. Université Joseph-Fourier - Grenoble I, 2001. Français. ⟨NNT : ⟩. ⟨tel-00524825v2⟩
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In this thesis, we present a new approach which integrates hierarchical radiosity with clustering wi .....
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2000

Journal articles

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Marc Stamminger, Annette Scheel, Xavier Granier, Frederic Perez-Cazorla, George Drettakis, et al.. Efficient Glossy Global Illumination with Interactive Viewing. Computer Graphics Forum, 2000, 19 (1), pp.13--25. ⟨inria-00509975⟩
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The ability to perform interactive walkthroughs of global illumination solutions including glossy ef .....
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https://inria.hal.science/inria-00509975/file/Stamminger_2000_EGG.pdf BibTex

Conference papers

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Xavier Granier, George Drettakis, Bruce Walter. Fast Global Illumination Including Specular Effects. Proceedings of the Eleventh Eurographics Workshop on Rendering, Eurographics, 2000, Brno, Czech Republic. pp.47-58, ⟨10.1007/978-3-7091-6303-0_5⟩. ⟨inria-00510057⟩
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Rapidly simulating global illumination, including diffuse and glossy light trans-port is a very diff .....
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https://inria.hal.science/inria-00510057/file/Granier_2000_FGI.pdf BibTex
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Xavier Granier, George Drettakis, Bruce Walter. Simulation rapide de l'éclairage global. Journees de l'AFIG 2000, Association Française d'Informatique Graphique, 2000, Grenoble, France. ⟨inria-00510062⟩
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Pouvoir calculer rapidement une solution d'éclairage global, en prenant en compte les types de réf .....
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https://inria.hal.science/inria-00510062/file/Granier_2000_SRE.pdf BibTex

1999

Conference papers

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Céline Loscos, Marie-Claude Frasson, George Drettakis, Bruce Walter, Xavier Granier, et al.. Interactive Virtual Relighting and Remodeling of Real Scenes. 10th Eurographics Workshop on Rendering, Jun 1999, Granada, Spain. pp.329-340, ⟨10.1007/978-3-7091-6809-7_29⟩. ⟨inria-00527577⟩
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Lighting design is often tedious due to the required physical manipulation of real light sources and .....
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https://inria.hal.science/inria-00527577/file/loscos_c_1.pdf BibTex
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Xavier Granier, George Drettakis. Controlling Memory Consumption of Hierarchical Radiosity with Clustering. Proceedings of Graphics Interface '99, Jun 1999, Kingston, Ontario, Canada. pp.58-65, ⟨10.20380/GI1999.09⟩. ⟨inria-00510069⟩
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Memory consumption is a major limitation of current hierarchical radiosity algorithms, including tho .....
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https://inria.hal.science/inria-00510069/file/Granier_1999_CMC.pdf BibTex
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Marc Stamminger, Annette Scheel, Xavier Granier, Frederic Perez-Cazorla, George Drettakis, et al.. Efficient Glossy Global Illumination with Interactive Viewing. Proceedings of Graphics Interface, Jun 1999, Kingston, Ontario, Canada. pp.50-57, ⟨10.20380/GI1999.08⟩. ⟨inria-00510070⟩
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The ability to perform interactive walkthroughs of global illumination solutions including glossy ef .....
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https://inria.hal.science/inria-00510070/file/Stamminger_1999_EGG.pdf BibTex

Reports

ref_biblio
Céline Loscos, Marie-Claude Frasson, George Drettakis, Bruce Walter, Xavier Granier, et al.. Interactive Virtual Relighting and Remodeling of Real Scenes. [Research Report] RT-0230, INRIA. 1999, pp.16. ⟨inria-00069942⟩
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Lighting design is tedious due to the required physical manipulation of real light sources and objec .....
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https://inria.hal.science/inria-00069942/file/RT-0230.pdf BibTex