Statistical Characterization of Surface Reflectance
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F14%3A00221437" target="_blank" >RIV/68407700:21230/14:00221437 - isvavai.cz</a>
Result on the web
<a href="http://diglib.eg.org/EG/DL/WS/MAM/MAM2014/015-018.pdf.abstract.pdf" target="_blank" >http://diglib.eg.org/EG/DL/WS/MAM/MAM2014/015-018.pdf.abstract.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2312/mam.20141294" target="_blank" >10.2312/mam.20141294</a>
Alternative languages
Result language
angličtina
Original language name
Statistical Characterization of Surface Reflectance
Original language description
The classification of surface reflectance functions as diffuse, specular, and glossy has been introduced by Heckbert more than two decades ago. Many rendering algorithms are dependent on such a classification, as different kinds of light transport will be handled by specialized methods, for example caustics require specular bounce or refraction. Due to the increasing wealth of surface reflectance models including those based on measured data, it has not been possible to keep such a characterization simple. Each surface reflectance model is mostly handled separately, or alternatively, the rendering algorithm restricts itself to the use of some subset of reflectance models. We suggest a characterization for arbitrary surface reflectance representation bystandard statistical tools, namely normalized variance known as Squared-Coefficient-of-Variation (SCV).We show by videos that there is even a weak perceptual correspondence with the proposed reflectance characterization, when we use mono
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Workshop on Material Appearance Modeling: Issues and Acquisition 2014
ISBN
978-3-905674-64-4
ISSN
2309-5059
e-ISSN
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Number of pages
4
Pages from-to
15-18
Publisher name
Eurographics Association
Place of publication
Aire-la-Ville
Event location
Lyon
Event date
Jun 25, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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