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Reversible data hiding based on pixel segmentation and prediction for improving hiding capacity.
Cheng-Ta Huang
Chi-Yao Weng
Guo-Ting Zheng
Hao-Yu Weng
Published in:
Signal Image Video Process. (2024)
Keyphrases
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reversible data hiding
prediction algorithm
hiding capacity
embedding capacity
pixel values
data hiding
reversible data hiding scheme
high capacity
image segmentation
image quality
visual quality
spatial domain
cover image
test images
coding method
video coding
gray scale