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High-capacity reversible image steganography based on pixel value ordering.
Hsing-Han Liu
Chuan-Min Lee
Published in:
EURASIP J. Image Video Process. (2019)
Keyphrases
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high capacity
pixel values
image quality
data hiding
gray level
secret data
data storage
data embedding
watermarked image
probability density function
cover image
barcode
information hiding
halftone images
bayesian framework
gray scale
blurred images
data management
lossy compression