A low-distortion fourth-order bandpass delta-sigma modulator.

Shu-Chuan Huang Min-Hsiung Liao Chih-Sheng Hsu

Published in: ISCAS (2006)

Keyphrases

delta sigma
fourth order
bandpass
noise shaping
geometric distortions
frequency domain
high order
partial differential equations
subband
analog to digital converter
textured images
video sequences
image analysis
image features
higher order
error diffusion