The Q-Enhanced CMOS Active Bandpass Filter with Two-Stage Self-Calibration.

Hangue Park Jongwook Zeong Wonsuk Choi Jung Han Choi

Published in: IEICE Trans. Electron. (2010)

Keyphrases

bandpass
frequency domain
low pass
subband
textured images
frequency band
low frequency
geometric distortions
zero crossing
texture segmentation
object recognition
grey level
filter responses
wavelet transform
high frequency
spatial domain