Efficient color image reversible data hiding based on channel-dependent payload partition and adaptive embedding
An efficient reversible image data hiding scheme for color image is proposed. In contrast with the previous methods, the total payload is advisably partitioned and then embedded into each channel according to its characteristic, such that the total embedding distortion is minimized. For a single channel, the adaptive embedding that utilizes the smooth pixels preferentially is adopted by using other channels for reference.
color image reversible data hiding payload partition adaptive embedding