Research Article
Performance of the 2D Coupled Map Lattice Model and Its Application in Image Encryption
Table 10
The correlation coefficient results of our scheme and others.
| Image | Original image | Encrypted image | H | V | D | H | V | D |
| Lena in ours | 0.8946 | 0.9247 | 0.8636 | | 0.0042 | | Lena in [30] | 0.8946 | 0.9247 | 0.8636 | 0.0016 | 0.0002 | 0.0038 | Lena in [31] | 0.8946 | 0.9247 | 0.8636 | 0.0003 | 0.0040 | 0.0013 | Lena in [32] | 0.8946 | 0.9247 | 0.8636 | 0.0013 | 0.0034 | 0.0072 | Lena in [33] | 0.8946 | 0.9247 | 0.8636 | | 0.0025 | | Lena in [34] | 0.8946 | 0.9247 | 0.8636 | 0.0046 | | 0.0014 | Lena in [35] | 0.8946 | 0.9247 | 0.8636 | 0.0005 | | 0.0006 | Lena in [36] | 0.8946 | 0.9247 | 0.8636 | | 0.0028 | | Lena in [37] | 0.9902 | 0.9908 | 0.9794 | 0.0013 | 0.0047 | 0.0020 |
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