基于目标图像FCM算法的地铁定位点匹配及误报排除方法
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郑英杰,吴松荣,韦若禹,涂振威,廖进,刘东
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Metro location point matching and false alarm elimination based on FCM algorithm of target image
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Ying-jie ZHENG,Song-rong WU,Ruo-yu WEI,Zhen-wei TU,Jin LIAO,Dong LIU
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表 1 标准8组特征样本数据 |
Tab.1 8 sets of standard feature sample data |
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样本类别 | x | y | L1 | L2 | S1 | S2 | 1 | 1 322 | 59 | 0.888 3 | 0.892 2 | 150 792 | 37 128 | 2 | 654 | −108 | 2.848 1 | 2.233 6 | 71 100 | 102 292 | 3 | 252 | 20 | 0.518 3 | 0.582 1 | 98 536 | 94 068 | 4 | 14 | −305 | 2.837 8 | 2.824 1 | 139 860 | 131 760 | 5 | 71 | 396 | 0.970 9 | 0.410 1 | 41 200 | 77 252 | 6 | 249 | 379 | 1.985 5 | 0.590 2 | 37 812 | 140 544 | 7 | 72 | −432 | 0.597 2 | 3.571 4 | 49 536 | 70 000 | 8 | 365 | 90 | 0.973 3 | 0.291 1 | 21 900 | 52 824 |
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