纹理边界引导的复合材料圆孔检测方法

张太恒,梅标,乔磊,杨浩杰,朱伟东

Detection method for composite hole guided by texture boundary

Tai-heng ZHANG,Biao MEI,Lei QIAO,Hao-jie YANG,Wei-dong ZHU

表 3 VGSR与EDCircles圆孔检测性能对比

Tab.3 Comparison of VGSR and EDCircles on hole detection performance

圆孔 类别 检测效率/ms 检出率 检错率 VGSR EDCircles VGSR EDCircles VGSR EDCircles F1 39.8 6.8 30/30 30/30 0/30 0/30 F2 41.6 20.1 39/43 36/43 0/43 0/43 F3 45.6 14.4 68/71 60/71 3/71 3/71 F4 46.8 13.4 46/50 36/50 2/50 8/50 F5 45.7 17.5 41/44 22/44 0/44 4/44 F6 53.0 13.9 40/40 20/40 0/40 4/40 F7 44.1 14.9 32/35 15/35 3/35 9/35 F8 42.2 16.1 54/58 21/58 0/58 0/58 F9 48.6 17.6 18/21 3/21 2/21 0/21 F10 44.7 14.3 55/56 7/56 0/56 4/56 F11 42.0 16.5 26/28 2/28 1/28 1/28 总计 44.9 15.0 94.3% 52.9% 2.3% 6.9%