Friday, May 11, 2007
Fast Environmental Lighting for Local-PCA Encoded BTFs
Gero Müller, Jan Meseth, Reinhard Klein
Computer Graphics Internation 2004
Abstract
Rendering geometric models with complex surface materials in arbitrary lighting environments is a challenging problem. In order to relight and render geometries covered with complex, measured BTFs two problems have to be addressed: The memory problem resulting from the large size of the measured BTF data and the light integration problem resulting from summing up the he rical Harmonics can be combined leading to fast environmental lighting for efficiently encoded BTFs. As a side effect the method supports Precomputed Radiance Transfer.
paper (pdf)
Computer Graphics Internation 2004
Abstract
Rendering geometric models with complex surface materials in arbitrary lighting environments is a challenging problem. In order to relight and render geometries covered with complex, measured BTFs two problems have to be addressed: T
paper (pdf)
Labels: Publications
# posted by Gero Müller @ 11:00 AM 
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