Table 8.
Key sensitivity test results
| Images | Description | Size | Type | 0 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPCR | UACI | NPCR | UACI | NPCR | UACI | NPCR | UACI | NPCR | UACI | ||||
| 5.1.09.tiff | Moon surface | 256 | gray | 99.6429 | 33.4527 | 99.6262 | 33.5135 | 99.5789 | 33.4181 | 99.6109 | 33.5142 | 99.6231 | 33.3606 |
| 5.1.10.tiff | Aerial | 256 | gray | 99.6643 | 33.4411 | 99.6368 | 33.3855 | 99.5987 | 33.4934 | 99.5987 | 33.5587 | 99.6338 | 33.4519 |
| 5.1.11.tiff | Airplane | 256 | gray | 99.5865 | 33.4654 | 99.6368 | 33.3868 | 99.6063 | 33.4430 | 99.6414 | 33.4939 | 99.6124 | 33.3773 |
| 5.2.08.tiff | Couple | 512 | gray | 99.6162 | 33.5251 | 99.6071 | 33.4395 | 99.6033 | 33.5052 | 99.5979 | 33.4903 | 99.6063 | 33.4551 |
| 5.2.09.tiff | Aerial | 512 | gray | 99.6040 | 33.4637 | 99.6086 | 33.4904 | 99.6078 | 33.4370 | 99.5708 | 33.4582 | 99.6189 | 33.4731 |
| 5.2.10.tiff | Stream and bridge | 512 | gray | 99.6078 | 33.4888 | 99.5945 | 33.5082 | 99.6155 | 33.4839 | 99.6155 | 33.4767 | 99.6098 | 33.5189 |
| 5.3.01.tiff | Male | 1024 | gray | 99.6044 | 33.4312 | 99.6146 | 33.4459 | 99.6081 | 33.4501 | 99.6126 | 33.4708 | 99.6132 | 33.4830 |
| 5.3.02.tiff | Airport | 1024 | gray | 99.6034 | 33.4598 | 99.6270 | 33.4504 | 99.6043 | 33.4988 | 99.6037 | 33.4530 | 99.6097 | 33.4479 |
| 7.2.01.tiff | Airplane(U-2) | 1024 | gray | 99.6114 | 33.4812 | 99.6086 | 33.4596 | 99.6030 | 33.4348 | 99.6092 | 33.4762 | 99.6191 | 33.4776 |