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Watermark (W)

Stego-image (I)

Secret/public key (K)

Digitalwatermarking

Watermarkedimage (I~)

Watermark (W)and/or

original image (I)

Test-image (I~')

Secret/public key (K)

Watermarkdetection

Watermarkor

confidence measure

8/12/2019 Jei00 Benchmark

23/30

30 40 50 60 70 80 90 1000

0.05

0.1

0.15

0.2

0.25

0.3

0.35

JPEGQuality

Bit

Erro

rRate

Spatial DomainMultiResolution

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3.8 4 4.2 4.4 4.6 4.8 530

40

50

60

70

80

90

100

Visual Quality

JPEG

Quality

Spatial Domain

MultiResolution

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