Research Article
A New Highly Secure Optical Image Security Technique Using Gyrator Transform for Image Security-Related Applications
| | Algorithms | Images | Original | Encrypted | Decrypted |
| | This work | Cameraman (512 × 512) | 110970 | 325.23 | 110970 | | Mandrill (512 × 512) | 569847 | 562.12 | 569847 | | Lena (512 × 512) | 633400 | 653.32 | 633400 | | Pout (512 × 512) | 452036 | 235.23 | 452036 | | Avg. of 650 images (512 × 512) | 509632 | 250.12 | 509632 |
| | [23] | Lena | 633400 | 1026.23 | 633400 |
| | [26] | Lena | 452036 | 1065.69 | 452036 |
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