Efficient modified directional lifting-based discrete wavelet transform for moving object detection.

Chih-Hsien Hsia Jing-Ming Guo

Published in: Signal Process. (2014)

Keyphrases

discrete wavelet transform
moving object detection
dual tree
complex wavelet transform
lifting scheme
wavelet transform
wavelet coefficients
high frequency
multiresolution
wavelet domain
subband
video surveillance
low frequency
multiscale
spatial domain
background modeling
moving objects