Evaluating Progressive-Rendering Algorithms in Appearance Design Tasks
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10191405" target="_blank" >RIV/00216208:11320/13:10191405 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/MCG.2012.109" target="_blank" >http://dx.doi.org/10.1109/MCG.2012.109</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/MCG.2012.109" target="_blank" >10.1109/MCG.2012.109</a>
Alternative languages
Result language
angličtina
Original language name
Evaluating Progressive-Rendering Algorithms in Appearance Design Tasks
Original language description
Progressive rendering is becoming a popular alternative to precomputational approaches to appearance design. However, progressive algorithms create images exhibiting visual artifacts at early stages. A user study investigated these artifacts' effects onuser performance in appearance design tasks. Novice and expert subjects performed lighting and material editing tasks with four algorithms: random path tracing, quasirandom path tracing, progressive photon mapping, and virtual-point-light rendering. Boththe novices and experts strongly preferred path tracing to progressive photon mapping and virtual-point-light rendering. None of the participants preferred random path tracing to quasirandom path tracing or vice versa; the same situation held between progressive photon mapping and virtual-point-light rendering. The user workflow didn't differ significantly with the four algorithms. The Web Extras include a video showing how four progressive-rendering algorithms converged (at http://yout
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Computer Graphics and Applications
ISSN
0272-1716
e-ISSN
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Volume of the periodical
33
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
58-68
UT code for WoS article
000328942000010
EID of the result in the Scopus database
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