Point Based Color Bleeding with CUDA and Caching

Nick Feeney
California Polytechnic State University
California Polytechnic State University, 2012


   title={Point Based Color Bleeding with CUDA and Caching},

   author={Feeney, N.},



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The main goal of this project was to explore the possibility of applying CUDA to the Point Based Color Bleeding global illumination algorithm. This project tackled the creation of surfels, the storage of surfels in an octree, representation of an octree in CUDA, and the transversal of an octree in CUDA. Future work will include the rasterization step of the Point Based Color Bleeding algorithm done in CUDA, spherical harmonics calculations for the intensity of surfels, and the development of an efficient caching method for surfels.
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