Research Article
Digital Image Encryption Algorithm Design Based on Genetic Hyperchaos
Table 3
The correlation coefficient of the original image and the cipher image pixel.
| Correlation index | Original image | Encryption image |
| Level | 0.8766893 | 0.0003875 | Opposite angles | 0.9047526 | 0.0098546 | Vertical | 0.9537689 | 0.0209381 |
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