Table 2: Classification accuracies of AMIs, MSA, and the proposed method for images in Figure 6 in case of affine transformation and different intensities of salt and pepper noise.

Noise degree 0 0.005 0.010 0.015 0.020 0.025 0.030

AMIs 100% 55.04% 43.29% 35.93% 31.96% 26.75% 23.04%
MSA 95.31% 88.10% 74.18% 62.14% 53.74% 47.02% 42.08%
Our method 96.00% 95.07% 93.18% 89.25% 83.32% 77.61% 72.54%