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Adaptive JPEG steganography with new distortion function.
Fengyong Li
Xinpeng Zhang
Jiang Yu
Wenfeng Shen
Published in:
Ann. des Télécommunications (2014)
Keyphrases
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jpeg images
image compression
image coding
data embedding
adaptive quantization
bit plane
bit allocation
compression ratio
video quality
vector quantizer
image transmission
perceptual image quality