BRDF Representation and Acquisition

Photorealistic rendering of real world environments is important in a range of different areas; including Visual Special effects, Interior/Exterior Modelling, Architectural Modelling, Cultural Heritage, Computer Games and Automotive Design. Currently, rendering systems are able to produce photoreali...

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Podrobná bibliografia
Vydané v:	Computer graphics forum Ročník 35; číslo 2; s. 625 - 650
Hlavní autori:	Guarnera, D., Guarnera, G.C., Ghosh, A., Denk, C., Glencross, M.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Oxford Blackwell Publishing Ltd 01.05.2016
Predmet:	Acquisitions Analysis and texture Categories and Subject Descriptors (according to ACM CCS) Computer graphics Crashworthiness Cultural heritage Environment models I.3.3 [Computer Graphics]: Picture/Image Generation-Line and curve generation I.3.7 [Computer Graphics]: Three-Dimensional Graphics and Realism-Colour I.3.7 [Computer Graphics]: Three‐Dimensional Graphics and Realism—Colour, shading, shadowing, and texture I.6.8 [Computer Graphics]: Types of simulation-Monte Carlo Light Marketing Photorealistic Rendering Representations shading shadowing Simulation Studies Surface chemistry
ISSN:	0167-7055, 1467-8659
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Popis
Shrnutí:	Photorealistic rendering of real world environments is important in a range of different areas; including Visual Special effects, Interior/Exterior Modelling, Architectural Modelling, Cultural Heritage, Computer Games and Automotive Design. Currently, rendering systems are able to produce photorealistic simulations of the appearance of many real‐world materials. In the real world, viewer perception of objects depends on the lighting and object/material/surface characteristics, the way a surface interacts with the light and on how the light is reflected, scattered, absorbed by the surface and the impact these characteristics have on material appearance. In order to re‐produce this, it is necessary to understand how materials interact with light. Thus the representation and acquisition of material models has become such an active research area. This survey of the state‐of‐the‐art of BRDF Representation and Acquisition presents an overview of BRDF (Bidirectional Reflectance Distribution Function) models used to represent surface/material reflection characteristics, and describes current acquisition methods for the capture and rendering of photorealistic materials.
Bibliografia:	ark:/67375/WNG-TZX8NHM6-J istex:17E3C66F16B3D50D8CA912948F8EED06230D9046 ArticleID:CGF12867 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 14 ObjectType-Article-1 ObjectType-Feature-2 content type line 23
ISSN:	0167-7055 1467-8659
DOI:	10.1111/cgf.12867