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Table 4 Experimental results in the cases of large embedding ratios

From: Stego key recovery method for F5 steganography with matrix encoding

Embedding

Message

Number of

Xu’s

Proposed

ratio r

length l

used samples

method

method

0.67

19316

14495

Success

Success

0.70

20181

15777

Success

Success

0.75

21623

17710

Fail

Success

0.80

23064

19981

Fail

Success

0.85

24506

24506

Fail

Fail