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Lighting estimation of a convex Lambertian object using weighted spherical harmonic frames.
Wen-Yong Zhao
Yuan Zheng
Lu Wang
Silong Peng
Published in:
Signal Image Video Process. (2015)
Keyphrases
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spherical harmonics
lambertian objects
point light source
single image
shape representation
basis functions
cross correlation
point cloud
linear subspace
lighting conditions
shape from shading
lambertian surface
cast shadows
range data
multiscale
template matching
linear combination
denoising
d objects
moving objects