RDH: Ray Distribution Heuristics for Construction of Spatial Data Structures.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F09%3A00158480" target="_blank" >RIV/68407700:21230/09:00158480 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
RDH: Ray Distribution Heuristics for Construction of Spatial Data Structures.
Original language description
Surface area heuristics is currently the most popular method for view independent construction of spatial hierarchies for ray tracing. We present a method which modifies the surface area heuristics by taking into account the actual distribution of rays in the scene. This is achieved by subsampling the rays to be cast and using these rays in order to estimate the probabilities of rays traversing through nodes of the constructed hierarchy. The main aim of our paper is to analyze the potential of taking the ray distribution into account.
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
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of Spring Conference on Computer Graphics 2009.
ISBN
978-80-223-2644-5
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
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Publisher name
Univerzita Komenského
Place of publication
Bratislava
Event location
Budmerice
Event date
Apr 23, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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