Adaptive Supersampling in Object Space Using Pyramidal Rays

We introduce a new approach to three important problems in ray tracing: antialiasing, distributed light sources, and fuzzy reflections of lights and other surfaces. For antialiasing, our approach combines the quality of supersampling with the advantages of adaptive supersampling. In adaptive supersa...

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Veröffentlicht in:	Computer graphics forum 1998-03, Vol.17 (1), p.29-54
Hauptverfasser:	Genetti, Jon, Gordon, Dan, Williams, Glen
Format:	Artikel
Sprache:	eng
Schlagworte:	adaptive antialiasing Computer graphics distributed light sources fuzzy reflections object-space penumbra picture/image generation ray tracing stochastic sampling supersampling three-dimensional graphics and realism
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