Z303 + computergraphics + photonmapping   1

Hardware-Accelerated Global Illumination by Image Space Photon Mapping
an extension to photon mapping that recasts the most expensive steps of the algorithm -- the initial and final photon bounces -- as image-space operations amenable to GPU acceleration. This enables global illumination for real-time applications as well as accelerating it for offline rendering.
graphics  hardware  gpu  papers  lighting  realtime  2009  via:erich666  kdtrees  photonmapping  rendering  research  computergraphics 
june 2009 by Z303

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