Reuse of paths in light source animation

Reuse of paths in light source animation

In this paper we extend the reuse of paths to the shot from a moving light source. In the classical algorithm new paths have to be cast from each new position of a light source. We show that we can reuse all paths for all positions, obtaining in this way a theoretical maximum speed-up equal to the a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Sbert, M., Halton, J.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Acceleration
Animation
Applied sciences
Artificial intelligence
Computational efficiency
Computational modeling
Computer science
control theory
systems
Costs
Differential equations
Exact sciences and technology
Layout
Light sources
Monte Carlo methods
Pattern recognition. Digital image processing. Computational geometry
Tiles
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Beschreibung
Zusammenfassung:In this paper we extend the reuse of paths to the shot from a moving light source. In the classical algorithm new paths have to be cast from each new position of a light source. We show that we can reuse all paths for all positions, obtaining in this way a theoretical maximum speed-up equal to the average length of the shooting path
ISSN:1530-1052
1558-3880
DOI:10.1109/CGI.2004.1309260