Reversible Data Hiding in Encrypted Images Based on Image Partition and Spatial Correlation.

Chang Song Yifeng Zhang Guojun Lu

Published in: IWDW (2018)

Keyphrases

jpeg images
data hiding
spatial correlation
reversible data hiding
input image
video sequences
image segmentation
feature extraction
image data
edge detection
image classification
test images
gray value
original images
high capacity