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EURASIP Journal on Advances in Signal Processing

Table 9 Experiment results comparison under low pass filtering (NC values)

From: Robust digital image watermarking scheme using wave atoms with multiple description coding

Standard variance (window)“low pass filtering”

0.5(3)

1.5(3)

0.5(5)

1.5(5)

3(5)

[21]

0.9963

0.9816

0.9963

0.9305

0.851

[12]

1

1

1

1

1

[22]

0.9697

0.912

0.9695

0.8741

0.8582

Proposed scheme

1

0.0927

1

0.6765

0.6568

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