Research Article
Image Blocking Encryption Algorithm Based on Laser Chaos Synchronization
Table 4
MSE and PSNR of different encrypted images under different reject points.
| Value | Reject points | 0 | 1000 | 3000 | 5000 | 7000 | Encrypted Lena |
| MSE | 733.9676 | 648.8245 | 372.7224 | 62.9877 | 0.1208 | 9009.3366 | PSNR | 19.4740 | 20.0094 | 22.4169 | 30.1382 | 57.3078 | 8.5838 |
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