椭圆拟合
椭圆拟合【1】https://github.com/xiamenwcy/EllipseFitting、https://icl.utk.edu/lapack-for-windows/clapack/index.html#build、http://eigen.tuxfamily.org/index.php?title=Main_Page
【2】将离散点转化到图像上，采用opencv进行椭圆拟合
double E_cx = 0;
double E_cy = 0;
double E_rl = 0;
double E_rs = 0;
double E_phi = 0;
FitEllipse1D(X, Y, out E_cx, out E_cy, out E_rl, out E_rs, out E_phi);
Mat Ellp = new Mat();
GenEllipse(out Ellp, (int)E_cx, (int)E_cy, -E_phi * 180 / 3.1415926, E_rs, E_rl, 500, 500);
b站视频
【VS2017编译Eigen和Clapack-哔哩哔哩】 https://b23.tv/1iflwHy
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