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Cost polarization by dequantizing for JPEG steganography.
Edgar Kaziakhmedov
Yassine Yousfi
Eli Dworetzky
Jessica J. Fridrich
Published in:
Media Watermarking, Security, and Forensics (2023)
Keyphrases
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jpeg images
image compression
image coding
compression algorithm
total cost
reed solomon codes
compression ratio
discrete cosine transform
compressed domain
coding method
low bit rate
dct domain
compressed images
lossy compression
spread spectrum
coded images