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A Covert Timing Channel Based on DCT Domain of Inter Packet Delay Sequence.
Jiangtao Zhai
Fang Yang
Yuewei Dai
Mingqian Wang
Published in:
J. Inf. Hiding Multim. Signal Process. (2016)
Keyphrases
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dct domain
transform domain
spatial domain
dct coefficients
post processing
human visual system
discrete cosine transform
digital video
compressed domain
real time
multiscale
image quality
video content
macroblock
packet delay