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Journal of Cloud Computing

Advances, Systems and Applications

Table 14 PSNR, BER(%), and NC after Gaussian noise attack

From: Digital image watermarking using discrete cosine transformation based linear modulation

 

Gaussian noise

mean = 0 variance =  = 0.001

Approach

PSNR

BER

NC

Proposed approach

37.23 dB

6.24

0.9603

Das et.al(2014) [17]

33 dB

11.39

0.8816

Parah et.al(2016) [20]

29.67 dB

8.79

0.9390

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