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Lighting Estimation of a Convex Lambertian Object Using Redundant Spherical Harmonic Frames.
Wen-Yong Zhao
Shaolin Chen
Yuan Zheng
Silong Peng
Published in:
J. Comput. Sci. Technol. (2013)
Keyphrases
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spherical harmonics
lambertian objects
point light source
photometric stereo
single image
shape representation
shape from shading
cross correlation
basis functions
range data
point cloud
lighting conditions
computer vision
object recognition
shape prior
surface normals