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A general framework for shiftable position-based dual-image reversible data hiding.
Heng Yao
Chuan Qin
Zhenjun Tang
Xinpeng Zhang
Published in:
EURASIP J. Image Video Process. (2018)
Keyphrases
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reversible data hiding
input image
image data
multiscale
pixel values
image classification
image segmentation
test images
image representation
original images
hough transform
multiresolution
compression rate
post processing
high resolution
image blocks
feature extraction