High contrast stochastic screenwatermarks for color halftone prints.

Gaurav Sharma Shen-Ge Wang

Published in: ICIP (2012)

Keyphrases

high contrast
low contrast
error diffusion
color images
gray scale
color information
halftone images
color space
monte carlo
inverse halftoning
gray scale images
gray level
stochastic model
direct binary search
multiscale
color segmentation
multispectral images
color features
palmprint
image analysis