Open Access
表1
目标征灰色关联度矩阵
| 要素 | 能量 | 平均灰度 | 灰度标准差 | 长宽比 | Hu矩 | 周长 | 灰度信息变化 | 运动信息变化 | 面积 | 最高灰度 |
| 能量 | 1 | 0.924 1 | 0.370 4 | 0.609 1 | 0.623 5 | 0.754 6 | 0.426 8 | 0.489 4 | 0.603 5 | 0.365 0 |
| 平均灰度 | - | 1 | 0.370 6 | 0.630 1 | 0.542 6 | 0.698 4 | 0.472 3 | 0.496 7 | 0.620 5 | 0.363 8 |
| 灰度标准差 | - | - | 1 | 0.502 9 | 0.815 4 | 0.645 1 | 0.658 4 | 0.647 2 | 0.506 4 | 0.874 4 |
| 长宽比 | - | - | - | 1 | 0.356 4 | 0.423 5 | 0.635 4 | 0.618 3 | 0.921 6 | 0.481 1 |
| Hu矩 | - | - | - | - | 1 | 0.468 7 | 0.738 3 | 0.808 2 | 0.605 6 | 0.651 4 |
| 周长 | - | - | - | - | - | 1 | 0.512 2 | 0.511 5 | 0.646 3 | 0.393 3 |
| 灰度信息变化 | - | - | - | - | - | - | 1 | 0.535 0 | 0.687 3 | 0.487 2 |
| 运动信息变化 | - | - | - | - | - | - | - | 1 | 0.630 3 | 0.598 7 |
| 面积 | - | - | - | - | - | - | - | - | 1 | 0.485 7 |
| 最高灰度 | - | - | - | - | - | - | - | - | - | 1 |
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