-C bandpass filters.

Hiroshi Yamazaki Kazuaki Oishi Kunihiko Gotoh

Published in: IEEE J. Solid State Circuits (1999)

Keyphrases

bandpass
frequency domain
low pass
frequency band
subband
geometric distortions
textured images
low frequency
zero crossing
feature extraction
high frequency
wavelet coefficients
grey level
spatial domain
filter responses
digital images
image analysis