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Security and Communication Networks
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Security and Communication Networks
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2021
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Article
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Tab 5
/
Research Article
Coverless Steganography Based on Motion Analysis of Video
Table 5
Time cost comparison.
Methods
Hash [
20
]
DCT [
22
]
DWT [
23
]
Proposed
Time cost
0.5006 s/B
0.3748 s/B
0.5085 s/B
1.1874 s/B