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Payload location for JPEG image steganography based on co-frequency sub-image filtering.
Jie Wang
Chunfang Yang
Ping Wang
Xiaofeng Song
Jicang Lu
Published in:
Int. J. Distributed Sens. Networks (2020)
Keyphrases
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image filtering
image filters
image restoration
image compression
adaptive filter
median filter
filtering method
edge detection
computer vision
post processing
discrete cosine transform
compressed domain