A Novel 1D Hybrid Chaotic Map-Based Image Compression and Encryption Using Compressed Sensing and Fibonacci-Lucas Transform

Figure 12

Results of robustness test on cropping attack: (a1) 0.39% occlusion, (a2) 0.88% occlusion, and (a3) 1.20% occlusion, (b1)–(b3) are the corresponding decrypted images from (a1)–(a3), respectively.