Reversible Data Hiding Based on Geometric Structure of Pixel Groups.

Zhi-Hui Wang Xu Zhuang Chin-Chen Chang Chuan Qin Yan Zhu

Published in: Int. J. Netw. Secur. (2016)

Keyphrases

geometric structure
reversible data hiding
pixel values
data hiding
high capacity
visual data
gray level
image quality
visual quality
point cloud
multiscale
input image
motion patterns
error correction