Reversible Data Hiding in Palette Images.

Mingji Yu Heng Yao Chuan Qin Xinpeng Zhang

Published in: IEEE Trans. Circuits Syst. Video Technol. (2023)

Keyphrases

reversible data hiding
data hiding
secret data
error correction
data embedding
high capacity
spread spectrum
spatial domain
pixel values
halftone images
information hiding
watermarking technique
secret key
jpeg images
grayscale images
high quality
frequency domain
gray scale