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Reversible Data Hiding for Color Images Based on Adaptive 3D Prediction-Error Expansion and Double Deep Q-Network.
Jie Chang
Guopu Zhu
Hongli Zhang
Yicong Zhou
Xiangyang Luo
Ligang Wu
Published in:
IEEE Trans. Circuits Syst. Video Technol. (2022)
Keyphrases
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prediction error
color images
reversible watermarking
reversible data hiding
motion compensated
bit rate
gray scale
motion vectors
color information
inter frame
data hiding
visual quality
high capacity
grayscale images