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Designing an Efficient Image Encryption-Then-Compression System via Prediction Error Clustering and Random Permutation.
Jiantao Zhou
Xianming Liu
Oscar C. Au
Yuan Yan Tang
Published in:
IEEE Trans. Inf. Forensics Secur. (2014)
Keyphrases
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prediction error
image encryption
cosine transform
bit rate
compression algorithm
authentication scheme
inter frame
compression ratio
reversible watermarking
security analysis
bitstream
smart card
lossless compression
video coding
motion vectors
post processing
multiscale
high quality