Template-Based Sampling of Anisotropic BRDFs

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F14%3A00432894" target="_blank" >RIV/67985556:_____/14:00432894 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21240/14:00225428

Result on the web

<a href="http://dx.doi.org/10.1111/cgf.12477" target="_blank" >http://dx.doi.org/10.1111/cgf.12477</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/cgf.12477" target="_blank" >10.1111/cgf.12477</a>

Result language

angličtina

Original language name

Template-Based Sampling of Anisotropic BRDFs

Original language description

BRDFs are commonly used to represent given materials' appearance in computer graphics and related fields. Although, in the recent past, BRDFs have been extensively measured, compressed, and fitted by a variety of analytical models, most research has beenprimarily focused on simplified isotropic BRDFs. In this paper, we present a unique database of 150 BRDFs representing a wide range of materials; the majority exhibiting anisotropic behavior. Since time-consuming BRDF measurement represents a major obstacle in the digital material appearance reproduction pipeline, we tested several approaches estimating a very limited set of samples capable of high quality appearance reconstruction. Initially, we aligned all measured BRDFs according to the location ofthe anisotropic highlights. Then we propose an adaptive sampling method based on analysis of the measured BRDFs. For each BRDF, a unique sampling pattern was computed, given a predefined count of samples. Further, template-based methods a

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BD - Information theory

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Computer Graphics Forum

ISSN

0167-7055

e-ISSN

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Volume of the periodical

33

Issue of the periodical within the volume

7

Country of publishing house

GB - UNITED KINGDOM

Number of pages

9

Pages from-to

91-99

UT code for WoS article

000344369200010

EID of the result in the Scopus database

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