Real-time Light Animation

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dc.contributor.authorSbert, Mateuen_US
dc.contributor.authorSzecsi, Laszloen_US
dc.contributor.authorSzirmay-Kalos, Laszloen_US
dc.date.accessioned2015-02-19T09:54:07Z
dc.date.available2015-02-19T09:54:07Z
dc.date.issued2004en_US
dc.description.abstractLight source animation is a particularly hard field of real-time global illumination algorithms since moving light sources result in drastic illumination changes and make coherence techniques less effective. However, the animation of small (point-like) light sources represents a special but practically very important case, for which the reuse of the results of other frames is possible. This paper presents a fast light source animation algorithm based on the virtual light sources illumination method. The speed up is close to the length of the animation, and is due to reusing paths in all frames and not only in the frame where they were obtained. The possible applications of this algorithm are the lighting design and systems to convey shape and features with relighting.en_US
dc.description.number3en_US
dc.description.seriesinformationComputer Graphics Forumen_US
dc.description.volume23en_US
dc.identifier.doi10.1111/j.1467-8659.2004.00760.xen_US
dc.identifier.issn1467-8659en_US
dc.identifier.pages291-299en_US
dc.identifier.urihttps://doi.org/10.1111/j.1467-8659.2004.00760.xen_US
dc.publisherThe Eurographics Association and Blackwell Publishing, Incen_US
dc.titleReal-time Light Animationen_US
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