Reversible Data Hiding in Encrypted Images Based on Hybrid Prediction and Huffman Coding.

Liansheng Sui Han Li Jie Liu Zhaolin Xiao Ailing Tian

Published in: Symmetry (2023)

Keyphrases

input image
image data
image classification
reversible data hiding
test images
prediction algorithm
pixel values
data hiding
huffman coding
optical flow
super resolution
data compression