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Photon Mapping

By Ondřej Nečas


This thesis deals with practical implementation of photon mapping algorithm. To achieve better results some basic and some more advanced methods of global illumination has been examined. These time demanding algorithms are often practically unusable and their further optimization is necessary. Optimized ray tracer is essential for practical implementation. Computing diffuse interreflection by Monte Carlo sampling is also very time demanding operation. Therefore it is appropriate to use it along with proper interpolation

Topics: světelné mapy; irradiance caching; kd-strom; sledování paprsku; photon mapping; caustics; light maps; globální osvětlení; kaustiky; ray tracing; kd-tree; global illumination; final gathering
Publisher: Vysoké učení technické v Brně. Fakulta informačních technologií
Year: 2009
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