Research Article
A New Highly Secure Optical Image Security Technique Using Gyrator Transform for Image Security-Related Applications
Figure 7
Performance comparison: (a) MSE, (b) PSNR, (c) SSIM, (d) RMSE, (e) CC, (f) and MAE based on rotation in degree.
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| (b) |
| (c) |
| (d) |
| (e) |
| (f) |