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A Novel Reversible Data Hiding Scheme Based on Pixel-Residual Histogram.
Mengyao Xiao
Xiaolong Li
Yao Zhao
Bin Ma
Guodong Guo
Published in:
ACM Trans. Multim. Comput. Commun. Appl. (2023)
Keyphrases
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reversible data hiding scheme
locally adaptive
reversible data hiding
binary images
pixel values
data hiding
input image
gray value
high capacity
gray level
gray images
gray scale
image quality
image blocks
image segmentation
original data
error correction
prediction algorithm
subband
data sets
multiscale