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A Novel High-Capacity Reversible Data Hiding Scheme for Encrypted JPEG Bitstreams.
Junhui He
Junxi Chen
Weiqi Luo
Shaohua Tang
Jiwu Huang
Published in:
IEEE Trans. Circuits Syst. Video Technol. (2019)
Keyphrases
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high capacity
reversible data hiding
data hiding
compressed domain
lossy compression
jpeg images
bitstream
compression algorithm
bit rate
bit plane
compressed images
image compression
bit allocation
image coding
watermarking technique
data storage
information hiding
macroblock
coding method
data embedding
visual quality
dct coefficients
rate distortion
low bit rate
error correction
coding scheme
spatial domain
video analysis
motion vectors
discrete cosine transform
jpeg compression
compression ratio
lossless compression
dct domain
halftone images
image quality
feature extraction
discrete wavelet transform