动态背景下基于自更新像素共现的前景分割

梁栋,刘昕宇,潘家兴,孙涵,周文俊,金子俊一

Foreground segmentation under dynamic background based on self-updating co-occurrence pixel

Dong LIANG,Xin-yu LIU,Jia-xing PAN,Han SUN,Wen-jun ZHOU,Shun’ichi KANEKO

表 4 Wallflower数据集各场景中不同方法的F-measure对比

Tab.4 F-measure of different methods on Wallflower under different scenes

场景 F-measure SU-CPB STAM[22] DeepBS[9] Cascade CNN[12] FgSeg-Net[14] CPB[17] SuBSENSE[6] GMM[2] PBAS[32] Bootstrap 0.756 0 0.741 4 0.747 9 0.523 8 0.358 7 0.651 8 0.419 2 0.530 6 0.285 7 Camouflage 0.688 4 0.736 9 0.985 7 0.677 8 0.121 0 0.611 2 0.953 5 0.830 7 0.892 2 Fg Aperture 0.942 0 0.829 2 0.658 3 0.793 5 0.411 9 0.590 0 0.663 5 0.577 8 0.645 9 Light Switch 0.909 7 0.909 0 0.611 4 0.588 3 0.681 5 0.715 7 0.320 1 0.229 6 0.221 2 Time of Day 0.794 9 0.342 9 0.549 4 0.377 1 0.422 2 0.756 4 0.710 7 0.720 3 0.487 5 Waving Trees 0.666 5 0.532 5 0.954 6 0.287 4 0.345 6 0.703 3 0.959 7 0.976 7 0.842 1 Overall 0.792 9 0.682 0 0.751 2 0.541 3 0.390 2 0.671 4 0.671 1 0.644 3 0.562 4