Local appearance-based face recognition using adaptive directional wavelet transform.

M. Abdul Muqeet Raghunath S. Holambe

Published in: J. King Saud Univ. Comput. Inf. Sci. (2019)

Keyphrases

wavelet transform
daubechies wavelet
dual tree
image coding
multiresolution
image compression
directional information
multiscale

directional filter banks
high frequency
wavelet coefficients
wavelet decomposition
singularity detection
wavelet domain
subband
low frequency

facial expressions
face images
wavelet analysis
human faces
contourlet transform
wavelet filters
face verification

multiresolution analysis
high pass
multiresolution representation
filter coefficients
wavelet packet
image denoising
data sets