最小二乘法直线拟合用VC实现，可以给学习OPENCV图像处理的人一点帮助-VC achieved by the least square method, image processing can OPENCV people learn a little help

Augmented least-square algorithm in matlab, easy to learn, annotation, completely can be well understood algorithm,

设计最小二乘逆滤波器求解反卷积问题,假设有观测噪声,为降低观测噪声的影响(Design least-square deconvolution problem solving inverse filter, assume that the observation noise, in order to reduce the effects of observation noise)

通过对图像中值滤波处理，二值化，边缘查询，找出图像中源所有的边缘像素点，然后利用最小二乘法对这些边缘点进行找圆，计算出圆的坐标和半径。(By means of median filtering, binarization and edge query, all edge pixels in the image source are found, and then the least square method is used to find the circles of these edge p