基于多尺度特征增强的航拍小目标检测算法

肖剑,何昕泽,程鸿亮,杨小苑,胡欣

Aerial small target detection algorithm based on multi-scale feature enhancement

Jian XIAO,Xinze HE,Hongliang CHENG,Xiaoyuan YANG,Xin HU

表 1 Nin-IoU消融实验结果

Tab.1 Results of Nin-IoU ablation experiment

N ratio P R mAP0.5 mAP0.5∶0.95 0 1.1 0.603 0.375 0.494 0.321 0 1.2 0.607 0.375 0.495 0.322 0 1.3 0.610 0.375 0.496 0.322 0 1.4 0.613 0.375 0.497 0.323 0 1.5 0.614 0.375 0.498 0.323 1 1.1 0.628 0.373 0.502 0.325 1 1.2 0.629 0.372 0.502 0.326 1 1.3 0.630 0.372 0.502 0.326 1 1.4 0.631 0.372 0.503 0.326 1 1.5 0.632 0.372 0.503 0.326 5 1.1 0.636 0.369 0.503 0.327 5 1.2 0.637 0.368 0.503 0.326 5 1.3 0.637 0.367 0.503 0.326 5 1.4 0.637 0.367 0.502 0.326 5 1.5 0.637 0.366 0.502 0.326 9 1.1 0.637 0.366 0.502 0.326 9 1.2 0.638 0.365 0.502 0.326 9 1.3 0.638 0.364 0.501 0.326 9 1.4 0.637 0.362 0.500 0.325 9 1.5 0.638 0.361 0.500 0.325 15 1.1 0.638 0.363 0.501 0.326 15 1.2 0.638 0.361 0.500 0.325 15 1.3 0.638 0.359 0.499 0.325 15 1.4 0.639 0.358 0.498 0.324 15 1.5 0.639 0.356 0.497 0.324