A Framework of Reversible Color-to-Grayscale Conversion With Watermarking Feature.

Yuk-Hee Chan Zi-Xin Xu Daniel Pak-Kong Lun

Published in: IEEE Trans. Image Process. (2020)

Keyphrases

gray scale
color images
gray scale images
grayscale images
binary images
image processing
image features
mathematical morphology
color information
feature vectors
gray level
error diffusion