A 3D Shape Descriptor Based on Hadamard Transform and Spherical Harmonic Transform.

Guyu Xin Hongbin Zha

Published in: MVA (2007)

Keyphrases

hadamard transform
spherical harmonics
transform domain
single image
estimation algorithm
elimination algorithm
basis functions
motion estimation
cross correlation
spatial domain
shape representation
multiresolution
point cloud
range data
shape descriptors
three dimensional
optical flow
viewpoint