Dynamics of a bandpass sigma-delta modulator as a piecewise isometry.

Peter Ashwin Jonathan H. B. Deane Xin-Chu Fu

Published in: ISCAS (3) (2001)

Keyphrases

sigma delta
bandpass
high order
frequency domain
frequency band
low pass
image sensor
textured images
subband
matlab simulink
low frequency
higher order
high quality
filter bank
high frequency
geometric distortions
spatial domain
image compression
image enhancement
mathematical model
pairwise