点集匹配:点集M(15个点)包含点集N(4个点),求N所对应的M中的点
问题如题;
M是15个三维点的点集,可以当作某一坐标系下的15个点;
N是4个三维点的点集,是在不同位置下得到的M上的某4个点的三维点;
需要求取N所对应在M中的点是M当中的哪些点。
数据:
M:
407.994,84.0908,1329.89
402.259,3.07032,1306.66
393.917,43.7529,1323.41
389.713,-19.3943,1305.43
382.922,55.1099,1321.95
378.857,-5.72919,1304.79
372.247,64.4701,1329.13
368.722,16.3709,1315.15
367.468,82.7894,1345.46
362.081,2.3789,1322
352.709,36.1223,1335.04
349.214,-10.8336,1321.61
347.264,50.0513,1349.85
342.09,-26.8626,1327.82
336.338,63.6145,1356.79
N:
398.461,-29.5312,1318.6
410.55,-17.1839,1325.18
401.198,48.0909,1338.7
391.054,60.6168,1348.15