Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Daljit Singh Dhillon"'
Publikováno v:
Computers & Graphics. 102:452-459
The appearance of a real-world feather is the result of light interactions with complex, patterned structures of varying scale; however, these have not yet been modeled for accurate rendering of feathers in computer graphics. Previously published wor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7741e02f4c701f64d01a87986035d9dd
https://doi.org/10.1016/j.cag.2021.09.010
https://doi.org/10.1016/j.cag.2021.09.010
The key problems in a structured-light 3D scanner using a projector and camera are its geometric and radiometric calibration. A projector can be effectively represented using the familiar pin-hole model for cameras. However, since we cannot directly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ced3254040795ec12898b7c1f8a4664
http://doc.rero.ch/record/332891/files/138_2015_Article_667.pdf
http://doc.rero.ch/record/332891/files/138_2015_Article_667.pdf
Publikováno v:
SIGGRAPH Posters
The appearance of a real-world feather is the result of light interactions with complex, patterned structures of varying scale; however, these have not yet been modeled for accurate rendering of feathers in computer graphics. Previously published wor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b382f3a74c01defebbc1ffbdf7cf3efd
https://doi.org/10.1145/3450618.3469161
https://doi.org/10.1145/3450618.3469161
Publikováno v:
SIGGRAPH Posters
Accurate modeling and rendering of human skin appearance has been a long standing goal in computer graphics. Of particular importance has been the realistic modeling and rendering of layered subsurface scattering in skin for which various bio-physica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4aa9a1969a6b7410d8dd376f4dd45a2
https://doi.org/10.1145/3306214.3338607
https://doi.org/10.1145/3306214.3338607
We present two novel and complimentary approaches to measure diffraction effects in commonly found planar spatially varying holographic surfaces. Such surfaces are increasingly found in various decorative materials such as gift bags, holographic pape
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8259654ad92e8bfcfb2dd9ff0fd8cdec
http://hdl.handle.net/10044/1/66897
http://hdl.handle.net/10044/1/66897
Publikováno v:
SIGGRAPH Posters
Realistic appearance modeling of human skin is an important research topic with a variety of application in computer graphics. Various diffusion based BSSRDF models [Jensen et al. 2001, Donner and Jensen 2005, Donner and Jensen 2006] have been introd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da1cfdaa5c55896e85c19b3c8d893fe4
https://doi.org/10.1145/3230744.3230795
https://doi.org/10.1145/3230744.3230795
Publikováno v:
SIGGRAPH Posters
We present a novel approach to measure the appearance of commonly found spatially varying holographic surfaces. Such surfaces are made of one dimensional diffraction gratings that vary in orientations and periodicities over a sample to create impress
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f86a3877ebe31c5860bed66afc2abcb2
https://doi.org/10.1145/3230744.3230815
https://doi.org/10.1145/3230744.3230815
Autor:
Jérémie Teyssier, Michel C. Milinkovitch, Iaroslav Gaponenko, Daljit Singh Dhillon, Michael Single, Matthias Zwicker
Publikováno v:
Computer Graphics Forum. 33:177-188
We describe a technique for interactive rendering of diffraction effects produced by biological nanostructures, such as snake skin surface gratings. Our approach uses imagery from atomic force microscopy that accurately captures the geometry of the n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2151164405b8d0698d90b5423e53c68f
https://doi.org/10.1111/cgf.12425
https://doi.org/10.1111/cgf.12425
Autor:
Daljit Singh Dhillon, Abhijeet Ghosh
Publikováno v:
SIGGRAPH Asia 2016 Technical Briefs
SIGGRAPH Asia Technical Briefs
SIGGRAPH Asia Technical Briefs
We propose an efficient method for reproducing diffraction colours on natural surfaces with complex nanostructures that can be represented as height-fields. Our method employs Chebyshev approximations to accurately model view-dependent iridescences f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8e7afcf96df54142cd3ec6943f3c1c0
http://hdl.handle.net/10044/1/42932
http://hdl.handle.net/10044/1/42932
In this paper we present computational techniques to investigate the solutions of two-component, nonlinear reaction-diffusion (RD) systems on arbitrary surfaces. We build on standard techniques for linear and nonlinear analysis of RD systems, and ext
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5710e0941dac354fc18eb95785a1df9c