Reuse of paths in light source animation

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dc.contributor.author	Sbert, Mateu
dc.contributor.author	Castro Villegas, Francesc
dc.contributor.author	Halton, John
dc.date	2004
dc.date.accessioned	2010-11-07T06:21:20Z
dc.date.available	2010-11-07T06:21:20Z
dc.date.issued	2010-11-07T06:21:20Z
dc.identifier.citation	Sbert, M., Castro, F., i Halton, J. (2004). Reuse of paths in light source animation. Proceedings Computer Graphics International : 2004, 532-535. Recuperat 8 octubre 2010, a http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1309260
dc.identifier.citation	0-7695-2171-1
dc.identifier.citation	1530-1052
dc.identifier.uri	http://hdl.handle.net/10256/3071
dc.format	application/pdf
dc.language.iso	eng
dc.publisher	IEEE
dc.relation	http://dx.doi.org/10.1109/CGI.2004.1309260
dc.relation	© Proceedings Computer Graphics International, 2004, p. 532-535
dc.relation	Articles publicats (D-IMA)
dc.rights	Tots els drets reservats
dc.subject	Animació per ordinador
dc.subject	Infografia
dc.subject	Montecarlo, Mètode de
dc.subject	Computer animation
dc.subject	Computer graphics
dc.subject	Monte Carlo method
dc.title	Reuse of paths in light source animation
dc.type	info:eu-repo/semantics/article
dc.description.abstract	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