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Surface orientation and curvature from differential texture distortion
Proceedings of IEEE International Conference on Computer Vision
A uni ed di erential geometric framework for estimation of local surface s h a p e and orientation from projective texture distortion is proposed, based on a differential version of the texture stationarity assumption introduced by Malik and Rosenholtz. This framework allows the information content of the gradient of any texture descriptor de ned i n a l o cal coordinate fra m e t o b e characterized in a very compact form. The analysis encompasses both full a ne texture descriptors and the
doi:10.1109/iccv.1995.466865
dblp:conf/iccv/Garding95
fatcat:7uqwhzseg5hz3bhecv44yjv6y4