Directional hypercomplex wavelets for multidimensional signal analysis and processing.

Wai Lam Chan Hyeokho Choi Richard G. Baraniuk

Published in: ICASSP (3) (2004)

Keyphrases

signal analysis
signal processing
multiresolution
wavelet decomposition
fourier transform
lifting scheme
feature extraction
wavelet transform
texture retrieval
image processing
multiscale
image representation
subband
contourlet transform
pattern recognition
quadtree
image fusion
similarity measure
computer vision