Research Article
Improved Chaos-Based Cryptosystem for Medical Image Encryption and Decryption
Table 3
PSNR and SSIM values of the encrypted image.
| Image | PSNR | SSIM |
| Lena | 7.6051 | 0.0059 | Peppers | 6.1244 | 0.0080 | Baboon | 7.0725 | 0.0061 | 3D ultrasound | 7.5974 | 0.0064 | 1D ultrasound | 7.1465 | 0.0072 | 3D scanner | 6.1943 | 0.0040 | 3D radiography foot | 6.4712 | 0.0063 | 3D X-ray | 6.9839 | 0.0065 | 3D CT-scan | 7.4483 | 0.0072 | 1D RMI | 6.7421 | 0.0054 | 1D endoscopy | 7.3805 | 0.0075 |
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