Research Article
2D Sin-Cos-Henon Map for Color Image Encryption with High Security
Table 5
Information entropy of images.
| | Image | Plain | Proposed |
| | Lena_color_R | 7.2530 | 7.9993 | | Lena_color_G | 7.5951 | 7.9993 | | Lena_color_B | 6.9685 | 7.9994 | | Goldhill_color_R | 7.6100 | 7.9995 | | Goldhill_color_G | 7.5544 | 7.9995 | | Goldhill_color_B | 7.5539 | 7.9996 | | Fruits_color_R | 7.5381 | 7.9992 | | Fruits_color_G | 7.3435 | 7.9994 | | Fruits_color_B | 6.7969 | 7.9992 |
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