下面是处理。我有多个点(X,Y),其形成一个椭圆像'形状
Here is the deal. I have multiple points (X,Y) that form an 'ellipse like' shape.
我想评估/适应最好的椭圆可能,并得到其属性(A,B,F1,F2),或椭圆形的,坐落在市中心。
I would like to evaluate/fit the 'best' ellipse possible and get its properties (a,b,F1,F2), or just the center of the ellipse.
任何想法/线索将AP preciated。
Any ideas/leads would be appreciated.
吉拉德。
有一个MATLAB函数 fit_ellipse < /一>,可以做的工作。还有本文对正交距离椭圆拟合方法。网上搜索的正交的椭圆拟合的可能会带来很多其他的资源。
There's a Matlab function fit_ellipse that can do the job. There's also this paper on methods for orthogonal distance fitting of ellipses. A web search for orthogonal ellipse fit will probably turn up a lot of other resources as well.