Face Recognition Using Dual-Tree Complex Wavelet Features.

Chao-Chun Liu Dao-Qing Dai

Published in: IEEE Trans. Image Process. (2009)

Keyphrases

wavelet features
dual tree
wavelet transform
shift invariant
feature extraction
texture features
discrete wavelet transform
motion detection
image denoising
face images
human faces
wavelet domain
denoising
subband
wavelet packet
natural images
facial images
facial expressions