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Superpixel based robust reversible data hiding scheme exploiting Arnold transform with DCT and CA.
Prabhash Kumar Singh
Biswapati Jana
Kakali Datta
Published in:
J. King Saud Univ. Comput. Inf. Sci. (2022)
Keyphrases
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transform domain
locally adaptive
image compression
video sequences
natural images
high frequency
image coding
noisy images
discrete cosine transform
watermarking technique