/4 quadrature bandpass ΣΔ modulators.

Stijn Reekmans Pieter Rombouts Ludo Weyten

Published in: IEICE Electron. Express (2007)

Keyphrases

bandpass
frequency domain
low pass
subband
frequency band
rotation invariant
textured images
geometric distortions
high frequency
zero crossing
low frequency
multiresolution
wavelet transform
image quality
random fields