Perceptually Motivated BRDF Comparison using Single Image

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F16%3A00460400" target="_blank" >RIV/67985556:_____/16:00460400 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21230/16:00300189

Result on the web

<a href="http://dx.doi.org/10.1111/cgf.12944" target="_blank" >http://dx.doi.org/10.1111/cgf.12944</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/cgf.12944" target="_blank" >10.1111/cgf.12944</a>

Result language

angličtina

Original language name

Perceptually Motivated BRDF Comparison using Single Image

Original language description

Surface reflectance of real-world materials is now widely represented by the bidirectional reflectance distribution function (BRDF) and also by spatially varying representations such as SVBRDF and the bidirectional texture function (BTF). The raw surface reflectance measurements are typically compressed or fitted by analytical models, that always introduce a certain loss of accuracy. For its evaluation we need a distance function between a reference surface reflectance and its approximate version. Although some of the past techniques tried to reflect the perceptual sensitivity of human vision, they have neither optimized illumination and viewing conditions nor surface shape. In this paper, we suggest a new image-based methodology for comparing different anisotropic BRDFs. We use optimization techniques to generate a novel surface which has extensive coverage of incoming and outgoing light directions, while preserving its features and frequencies that are important for material appearance judgments.

Czech name

—

Czech description

—

Type

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

CEP classification

BD - Information theory

OECD FORD branch

—

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

2016

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

—

Volume of the periodical

35

Issue of the periodical within the volume

4

Country of publishing house

GB - UNITED KINGDOM

Number of pages

12

Pages from-to

1-12

UT code for WoS article

000383444100002

EID of the result in the Scopus database

2-s2.0-84983326023