Unifying Points, Beams, and Paths in Volumetric Light Transport Simulation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10290017" target="_blank" >RIV/00216208:11320/14:10290017 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1145/2601097.2601219" target="_blank" >http://dx.doi.org/10.1145/2601097.2601219</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1145/2601097.2601219" target="_blank" >10.1145/2601097.2601219</a>
Alternative languages
Result language
angličtina
Original language name
Unifying Points, Beams, and Paths in Volumetric Light Transport Simulation
Original language description
Efficiently computing light transport in participating media in a manner that is robust to variations in media density, scattering albedo, and anisotropy is a difficult and important problem in realistic image synthesis. While many specialized renderingtechniques can efficiently resolve subsets of transport in specific media, no single approach can robustly handle all types of effects. To address this problem we unify volumetric density estimation, using point and beam estimators, and Monte Carlo solutions to the path integral formulation of the rendering and radiative transport equations. We extend multiple importance sampling to correctly handle combinations of these fundamentally different classes of estimators. This, in turn, allows us to developa single rendering algorithm that correctly combines the benefits and mediates the limitations of these powerful volume rendering techniques.
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
JC - Computer hardware and software
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA13-26189S" target="_blank" >GA13-26189S: Robust and Efficient Light Transport Simulation in Arbitrary Environments</a><br>
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
Name of the periodical
ACM Transactions on Graphics
ISSN
0730-0301
e-ISSN
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Volume of the periodical
33
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
13
Pages from-to
1-13
UT code for WoS article
000340000100070
EID of the result in the Scopus database
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