BRDF Slices: Accurate Adaptive Anisotropic Appearance Acquisition

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00206182" target="_blank" >RIV/68407700:21230/13:00206182 - isvavai.cz</a>

Výsledek na webu

<a href="http://80.ieeexplore.ieee.org.dialog.cvut.cz/xpl/articleDetails.jsp?tp=&arnumber=6619037&queryText%3DBRDF+Slices%3A+Accurate+Adaptive+Anisotropic+Appearance+Acquisition" target="_blank" >http://80.ieeexplore.ieee.org.dialog.cvut.cz/xpl/articleDetails.jsp?tp=&arnumber=6619037&queryText%3DBRDF+Slices%3A+Accurate+Adaptive+Anisotropic+Appearance+Acquisition</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/CVPR.2013.193" target="_blank" >10.1109/CVPR.2013.193</a>

Jazyk výsledku

angličtina

Název v původním jazyce

BRDF Slices: Accurate Adaptive Anisotropic Appearance Acquisition

Popis výsledku v původním jazyce

In this paper we introduce unique publicly available dense anisotropic BRDF data measurements. We use this dense data as a reference for performance evaluation of the proposed BRDF sparse angular sampling and interpolation approach. The method is based on sampling of BRDF subspaces at fixed elevations by means of several adaptively-represented, uniformly distributed, perpendicular slices. Although this proposed method requires only a sparse sampling of material, the interpolation provides a very accurate reconstruction, visually and computationally comparable to densely measured reference. Due to the simple slices measurement and method?s robustness it allows for a highly accurate acquisition of BRDFs. This in comparison with standard uniform angular sampling, is considerably faster yet uses far less samples.

Název v anglickém jazyce

BRDF Slices: Accurate Adaptive Anisotropic Appearance Acquisition

Popis výsledku anglicky

In this paper we introduce unique publicly available dense anisotropic BRDF data measurements. We use this dense data as a reference for performance evaluation of the proposed BRDF sparse angular sampling and interpolation approach. The method is based on sampling of BRDF subspaces at fixed elevations by means of several adaptively-represented, uniformly distributed, perpendicular slices. Although this proposed method requires only a sparse sampling of material, the interpolation provides a very accurate reconstruction, visually and computationally comparable to densely measured reference. Due to the simple slices measurement and method?s robustness it allows for a highly accurate acquisition of BRDFs. This in comparison with standard uniform angular sampling, is considerably faster yet uses far less samples.

Druh

D - Stať ve sborníku

CEP obor

IN - Informatika

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP202%2F12%2F2413" target="_blank" >GAP202/12/2413: Optimální algoritmy pro syntézu obrazu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

CVPR: 2013 IEEE Computer Society Conference on Computer Vision and Pattern Recognition

ISBN

—

ISSN

1063-6919

e-ISSN

—

Počet stran výsledku

6

Strana od-do

1468-1473

Název nakladatele

IEEE Computer Society Press

Místo vydání

Los Alamitos

Místo konání akce

OR

Datum konání akce

25. 6. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000331094301067