Research Article
A Dynamic Image Encryption Scheme Based on Quantum Walk and Chaos-Induced DNA
Table 6
Image correlation analysis and comparison.
| Algorithm | Channel | Horizontal | Vertical | Diagonal |
| 4.1.07.tiff | R | 0.9762 | 0.9793 | 0.9567 | G | 0.9763 | 0.9790 | 0.9549 | B | 0.9907 | 0.9883 | 0.9817 |
| Encrypt 4.1.07.tiff | R | −0.0275 | −0.0001 | −0.0219 | G | 0.0331 | 0.0305 | 0.0016 | B | 0.0203 | −0.0081 | −0.0133 |
| 4.1.08.tiff | R | 0.9743 | 0.9712 | 0.9492 | G | 0.9727 | 0.9739 | 0.9479 | B | 0.9782 | 0.9815 | 0.9601 |
| Encrypt 4.1.08.tiff | R | −0.0224 | 0.0027 | −0.0175 | G | 0.0053 | 0.0139 | 0.0063 | B | 0.0002 | 0.0309 | 0.0055 |
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