Image steganography based on color palette transformation in color space.

Eugenijus Margalikas Simona Ramanauskaite

Published in: EURASIP J. Image Video Process. (2019)

Keyphrases

color space
color quantization
color palette
rgb color space
color images
color features
color information
color histogram
skin color
image processing
color model
bit rate
gray scale
color distribution