Zobrazeno 1 - 10
of 28
pro vyhledávání: '"David Vanderhaeghe"'
In this paper, we introduce Harmonics Virtual Lights (HVL), to model indirect light sources for interactive global illumination of dynamic 3D scenes. Virtual Point Lights (VPL) are an efficient approach to define indirect light sources and to evaluat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78213411190132309f8437dc1c02d189
http://arxiv.org/abs/2201.01487
http://arxiv.org/abs/2201.01487
Publikováno v:
Computer Graphics Forum
Computer Graphics Forum, Wiley, In press, pp.1-10. ⟨10.1111/cgf.14429⟩
Computer Graphics Forum, Wiley, In press, pp.1-10. ⟨10.1111/cgf.14429⟩
International audience; In the movie industry pipeline, rendering programs output the main image along with a collection of Arbitrary Output Variable layers (AOVs) that retain specific information on light transport and scene properties in image spac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b79d3b92f65243ee157c40acec5af33
https://hal.archives-ouvertes.fr/hal-03480926v1/document
https://hal.archives-ouvertes.fr/hal-03480926v1/document
Publikováno v:
ACM Transactions on Graphics
ACM Transactions on Graphics, Association for Computing Machinery, 2020, 39 (6), pp.163.1-163.14. ⟨10.1145/3414685.3417784⟩
ACM Transactions on Graphics, Association for Computing Machinery, 2020, 39 (6), pp.163.1-163.14. ⟨10.1145/3414685.3417784⟩
International audience; Sketching is a foundational step in the design process. Decades of sketch processing research have produced algorithms for 3D shape interpretation, beautification, animation generation, colorization, etc. However, there is a m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a490d659676f1f853beb3956776182aa
https://hal.archives-ouvertes.fr/hal-02939477/document
https://hal.archives-ouvertes.fr/hal-02939477/document
Publikováno v:
The Visual Computer
The Visual Computer, Springer Verlag, 2020, 36 (5), pp.893-910. ⟨10.1007/s00371-019-01700-y⟩
The Visual Computer, Springer Verlag, 2020, 36 (5), pp.893-910. ⟨10.1007/s00371-019-01700-y⟩
International audience; We present an efficient and stable method for simulating the two-way coupling of incompressible fluids and deformable bodies. In our method, the fluid is represented by particles, and simulated using divergence-free Incompress
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd784852fdeafd094b47057303f9edc7
https://hal.archives-ouvertes.fr/hal-02139901/document
https://hal.archives-ouvertes.fr/hal-02139901/document
Publikováno v:
HAL
Usual approaches for image recoloring, such as local filtering by transfer functions and global histogram remapping, lack of accurate control or miss small groups of important pixels. In this paper, we introduce a triangle-based structuring of the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b51da941d2179f65e63b481fded889b
https://hal.archives-ouvertes.fr/hal-02404021
https://hal.archives-ouvertes.fr/hal-02404021
Publikováno v:
Computer Graphics Forum
Computer Graphics Forum, Wiley, 2019, 38 (4), ⟨10.1111/cgf.13781⟩
Computer Graphics Forum, Wiley, 2019, 38 (4), ⟨10.1111/cgf.13781⟩
International audience; Computer graphics artists often resort to compositing to rework light effects in a synthetic image without requiring a new render. Shadows are primary subjects of artistic manipulation as they carry important stylistic informa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::490cf739a579fd68f31c5202b67dfcc4
https://hal.archives-ouvertes.fr/hal-02174327
https://hal.archives-ouvertes.fr/hal-02174327
Publikováno v:
Journées Françaises d’Informatique Graphique
Journées Françaises d’Informatique Graphique, Nov 2018, Poitiers, France
Journées Françaises d’Informatique Graphique (JFIG 2018)
Journées Françaises d’Informatique Graphique (JFIG 2018), GDR IGRV; AFIG, Nov 2018, Poitiers, France
HAL
Journées Françaises d’Informatique Graphique, Nov 2018, Poitiers, France
Journées Françaises d’Informatique Graphique (JFIG 2018)
Journées Françaises d’Informatique Graphique (JFIG 2018), GDR IGRV; AFIG, Nov 2018, Poitiers, France
HAL
In computer generated images, and particularly those produced by the movie industry, lighting is a primary source of artistic expression which is used to set up atmospheres, guide action or convey emotions. The appearance of light is the result of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ddbbf87d45a259578d71252d618d1415
https://hal.archives-ouvertes.fr/hal-01941014v2/file/Paper.pdf
https://hal.archives-ouvertes.fr/hal-01941014v2/file/Paper.pdf
Autor:
François Lecordix, Mathieu Brédif, Romain Vergne, Bertrand Duménieu, Nicolas Mellado, Hugo Loi, Joëlle Thollot, Jérémie Ory, Charlotte Hoarau, David Vanderhaeghe, Sidonie Christophe, Antoine Masse, Jérémie Turbet, Thomas Hurtut
Publikováno v:
ICC 2017-28th International Cartographic Conference
ICC 2017-28th International Cartographic Conference, Jul 2017, Washington DC, United States. pp.1-3, ⟨10.5194/ica-proc-1-21-2018⟩
ICC 2017-28th International Cartographic Conference, Jul 2017, Washington DC, United States. pp.1-3, ⟨10.5194/ica-proc-1-21-2018⟩
In the context of custom map design, handling more artistic and expressive tools has been identified as a carto-graphic need, in order to design stylized and expressive maps. Based on previous works on style formalization, an approach for specifying
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e2b333f6b41ba3d60ce68d8cfc7bd8e
https://hal.archives-ouvertes.fr/hal-01882520
https://hal.archives-ouvertes.fr/hal-01882520
Autor:
Nicolas Mellado, Mathieu Brédif, Sidonie Christophe, Charlotte Hoarau, David Vanderhaeghe, Loïc Barthe
Publikováno v:
ACM Transactions on Graphics
ACM Transactions on Graphics, Association for Computing Machinery, 2017, 36 (4), pp.60. 〈10.1145/3072959.3073650〉
ACM Transactions on Graphics, Association for Computing Machinery, 2017, 36 (4), pp.60. ⟨10.1145/3072959.3073650⟩
ACM Transactions on Graphics, Association for Computing Machinery, 2017, 36 (4), pp.60. 〈10.1145/3072959.3073650〉
ACM Transactions on Graphics, Association for Computing Machinery, 2017, 36 (4), pp.60. ⟨10.1145/3072959.3073650⟩
Color palettes are widely used by artists to define colors of artworks and explore color designs. In general, artists select the colors of a palette by following a set of rules, e.g. contrast or relative luminance. Existing interactive palette explor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c487f00f8cc4cce6a8d4b8d3387c8783
https://hal.archives-ouvertes.fr/hal-01538733/document
https://hal.archives-ouvertes.fr/hal-01538733/document
Publikováno v:
The Visual Computer
The Visual Computer, Springer Verlag, 2017, 33 (2), pp.129--138. ⟨10.1007/s00371-015-1163-2⟩
The Visual Computer, Springer Verlag, 2017, 33 (2), pp.129--138. ⟨10.1007/s00371-015-1163-2⟩
International audience; Physically based rendering, using path-space formulation of global illumination, has become a standard technique for high-quality computer-generated imagery. Nonetheless, being able to control and edit the resulting picture so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a54fa48ab97a204f6650cb48d25bf6d
https://hal.archives-ouvertes.fr/hal-01295281
https://hal.archives-ouvertes.fr/hal-01295281