Fast directional spatially localized spherical harmonic transform

Zubair Khalid Rodney A. Kennedy Salman Durrani Parastoo Sadeghi Jason D. McEwen

Published in: CoRR (2012)

Keyphrases

spherical harmonics
spatially localized
multiresolution
single image
basis functions
shape representation
tomographic reconstruction
point cloud
cross correlation
nonnegative matrix factorization
range data
feature extraction
wavelet transform
object recognition
band limited