Subtractive dithering technique for delta-sigma modulator.

Zhichao Tan Roberto Maurino Robert Adams Khiem Nguyen

Published in: ISCAS (2017)

Keyphrases

machine vision
delta sigma
error diffusion
noise shaping
gray scale
image quality
quantization error
gray level
frequency domain
delta sigma modulators
human visual system
analog to digital converter
high speed
image reconstruction
image coding
visual quality