A Robust Time Efficient Watermarking Technique for Stereo Images

Table 3

Noise attack effect on stereo images using two different techniques at two noise densities.

Watermarked noisy stereo image at noise density = 0.01
The left and right image obtained after noise attack
Extracted watermark using the proposed method
Extracted watermark by means of method in [4]
Watermarked noisy stereo image at noise density = 0.05
The left and right image obtained after noise attack
Extracted watermark using the proposed method
Extracted watermark by means of method in [4]