Image | Scheme | 10° | 20° | 30° | 0° | 50° | 60° | 70° | 80° | 90° |  |
---|---|---|---|---|---|---|---|---|---|---|---|
Lenna | Proposed | 0.7875 | 0.7733 | 0.7464 | 0.7503 | 0.7258 | 0.6954 | 0.7051 | 0.7213 | 0.7910 | Â |
 | Li [27] | 0.7422 | 0.7261 | 0.6663 | 0.7145 | 0.6757 | 0.6466 | 0.7158 | 0.7132 | 0.7225 |  |
 | Patra [7] | 0.6328 | 0.6331 | 0.6270 | 0.6399 | 0.6458 | 0.6360 | 0.6199 | 0.5925 | 0.7012 |  |
 | Duman [11] | 0.5557 | 0.5625 | 0.5313 | 0.5820 | 0.5742 | 0.5596 | 0.5293 | 0.5059 | 0.4980 |  |
Aerial | Proposed | 0.6776 | 0.6218 | 0.7083 | 0.7158 | 0.6240 | 0.6970 | 0.6305 | 0.7245 | 0.7090 | Â |
 | Li [27] | 0.6205 | 0.6076 | 0.6366 | 0.6308 | 0.5969 | 0.6189 | 0.6350 | 0.6373 | 0.6205 |  |
 | Patra [7] | 0.6287 | 0.6460 | 0.6682 | 0.6763 | 0.6812 | 0.6736 | 0.6438 | 0.6108 | 0.6980 |  |
 | Duman [11] | 0.5332 | 0.5635 | 0.5752 | 0.5635 | 0.5908 | 0.5576 | 0.5283 | 0.5176 | 0.4951 |  |
Airfield | Proposed | 0.7703 | 0.6037 | 0.7474 | 0.7891 | 0.7258 | 0.5975 | 0.7290 | 0.7758 | 0.7235 | Â |
 | Li [27] | 0.6683 | 0.6424 | 0.6360 | 0.6240 | 0.6324 | 0.6689 | 0.7238 | 0.7028 | 0.6405 |  |
 | Patra [7] | 0.6328 | 0.6443 | 0.6677 | 0.6692 | 0.6675 | 0.6545 | 0.6484 | 0.6013 | 0.6965 |  |
 | Duman [11] | 0.5137 | 0.5410 | 0.5410 | 0.5615 | 0.5586 | 0.5918 | 0.5381 | 0.5127 | 0.4883 |  |
Lake | Proposed | 0.7345 | 0.7287 | 0.6818 | 0.6815 | 0.6818 | 0.6460 | 0.7187 | 0.7271 | 0.7678 | Â |
 | Li [27] | 0.7361 | 0.7106 | 0.7261 | 0.7277 | 0.6967 | 0.7070 | 0.6912 | 0.7006 | 0.6970 |  |
 | Patra [7] | 0.6375 | 0.6641 | 0.6782 | 0.6733 | 0.6626 | 0.6575 | 0.6401 | 0.6138 | 0.7014 |  |
 | Duman [11] | 0.5088 | 0.5488 | 0.5820 | 0.5439 | 0.5684 | 0.5469 | 0.5293 | 0.5020 | 0.4639 |  |
Goldhill | Proposed | 0.6460 | 0.7649 | 0.7519 | 0.7536 | 0.7781 | 0.7917 | 0.8026 | 0.8101 | 0.7910 | Â |
 | Li [27] | 0.6809 | 0.6757 | 0.6764 | 0.6731 | 0.7087 | 0.6802 | 0.7109 | 0.7154 | 0.6783 |  |
 | Patra [7] | 0.6257 | 0.6340 | 0.6438 | 0.6484 | 0.6558 | 0.6387 | 0.6245 | 0.5850 | 0.7017 |  |
 | Duman [11] | 0.5635 | 0.5801 | 0.6465 | 0.6563 | 0.7178 | 0.7295 | 0.7754 | 0.8203 | 0.8760 |  |
Barbara | Proposed | 0.7839 | 0.7513 | 0.7897 | 0.7939 | 0.7494 | 0.7235 | 0.7093 | 0.6786 | 0.7342 | Â |
 | Li [27] | 0.7332 | 0.7216 | 0.7216 | 0.7006 | 0.7099 | 0.7432 | 0.7380 | 0.7222 | 0.7177 |  |
 | Patra [7] | 0.6211 | 0.6279 | 0.6462 | 0.6482 | 0.6470 | 0.6436 | 0.6206 | 0.5940 | 0.7014 |  |
 | Duman [11] | 0.5273 | 0.5664 | 0.5635 | 0.5625 | 0.5684 | 0.5596 | 0.5244 | 0.5342 | 0.5049 |  |
Baboon | Proposed | 0.7497 | 0.7164 | 0.7422 | 0.6948 | 0.7345 | 0.7048 | 0.7303 | 0.7429 | 0.6818 | Â |
 | Li [27] | 0.6550 | 0.7090 | 0.6305 | 0.6463 | 0.6428 | 0.6599 | 0.6344 | 0.6353 | 0.6483 |  |
 | Patra [7] | 0.5984 | 0.6316 | 0.6370 | 0.6431 | 0.6436 | 0.6287 | 0.6152 | 0.5879 | 0.7014 |  |
 | Duman [11] | 0.5195 | 0.5498 | 0.5488 | 0.5576 | 0.5947 | 0.5811 | 0.5684 | 0.5156 | 0.5078 |  |
Elaine | Proposed | 0.6909 | 0.6873 | 0.6974 | 0.6043 | 0.6970 | 0.6983 | 0.6308 | 0.7196 | 0.6954 | Â |
 | Li [27] | 0.7380 | 0.7429 | 0.7300 | 0.7397 | 0.7251 | 0.7319 | 0.7290 | 0.7364 | 0.7300 |  |
 | Patra [7] | 0.6272 | 0.6313 | 0.6567 | 0.6655 | 0.6621 | 0.6533 | 0.6428 | 0.6069 | 0.7017 |  |
 | Duman [11] | 0.5439 | 0.5537 | 0.5400 | 0.5488 | 0.5889 | 0.5557 | 0.5508 | 0.5488 | 0.4883 |  |
Peppers | Proposed | 0.8714 | 0.6944 | 0.6893 | 0.7410 | 0.7442 | 0.7300 | 0.6402 | 0.8227 | 0.8411 | Â |
 | Li [27] | 0.7248 | 0.7248 | 0.7222 | 0.7326 | 0.7410 | 0.7074 | 0.7645 | 0.7232 | 0.7468 |  |
 | Patra [7] | 0.6321 | 0.6460 | 0.6509 | 0.6448 | 0.6487 | 0.6536 | 0.6416 | 0.6130 | 0.6995 |  |
 | Duman [11] | 0.5078 | 0.5293 | 0.5850 | 0.5410 | 0.5859 | 0.5811 | 0.5430 | 0.5186 | 0.4775 |  |