A Secured Frame Selection Based Video Watermarking Technique to Address Quality Loss of Data: Combining Graph Based Transform, Singular Valued Decomposition, and Hyperchaotic Encryption

<div>(a-d) Plot of PSNR, NC, SSIM, and BER w.r.t Blurring attack variance using watermark 1. (a) Average comparison of PSNR vs. Blurring attack variance. (b) Average comparison of NC vs. Blurring attack variance. (c) Average comparison of SSIM vs. Blurring attack variance. (d) Average comparison of BER vs. Blurring attack variance.</div>

Security and Communication Networks

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Figure 14

Figure 14: A Secured Frame Selection Based Video Watermarking Technique to Address Quality Loss of Data: Combining Graph Based Transform, Singular Valued Decomposition, and Hyperchaotic Encryption 

Figure 14 | A Secured Frame Selection Based Video Watermarking Technique to Address Quality Loss of Data: Combining Graph Based Transform, Singular Valued Decomposition, and Hyperchaotic Encryption 