Practical Global Illumination With Irradiance Caching

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Practical Global Illumination With Irradiance Caching

Popis výsledku v původním jazyce

The objective of the class is twofold. The first and main objective is to expose the irradiance caching algorithm along with all the details and tricks upon which the success of its practical implementation is dependent. Various image artifacts that thebasic algorithm can produce will be shown along with a recipe to suppress them. We will also put strong emphasis on practical aspects of irradiance caching integration in production environments and discuss the particularities used in two big productionhouses, namely PDI/DreamWorks and Pixar. The second objective is to acquaint the audience with the recent research results that increase the speed and extend the functionality of basic irradiance caching. Those include: exploiting temporal coherence to suppress temporal flickering; extending the caching mechanism to rendering glossy surfaces; accelerating the algorithm by porting it to the GPU. Advantages and disadvantages of those methods will be discussed.

Název v anglickém jazyce

Practical Global Illumination With Irradiance Caching

Popis výsledku anglicky

The objective of the class is twofold. The first and main objective is to expose the irradiance caching algorithm along with all the details and tricks upon which the success of its practical implementation is dependent. Various image artifacts that thebasic algorithm can produce will be shown along with a recipe to suppress them. We will also put strong emphasis on practical aspects of irradiance caching integration in production environments and discuss the particularities used in two big productionhouses, namely PDI/DreamWorks and Pixar. The second objective is to acquaint the audience with the recent research results that increase the speed and extend the functionality of basic irradiance caching. Those include: exploiting temporal coherence to suppress temporal flickering; extending the caching mechanism to rendering glossy surfaces; accelerating the algorithm by porting it to the GPU. Advantages and disadvantages of those methods will be discussed.

Druh

D - Stať ve sborníku

CEP obor

JD - Využití počítačů, robotika a její aplikace

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název statě ve sborníku

ACM SIGGRAPH 2008 classes

ISBN

978-1-60558-466-9

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

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Název nakladatele

ACM

Místo vydání

New York, NY

Místo konání akce

New York, NY

Datum konání akce

1. 1. 2008

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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