Using opencv, Hough Transformation extract lines from edges.

hough变换源码学习,VC6.0实现的hough变换，可以设置生成多条不同角度的直线,然后同过hough变换检测一副图象中存在的直线段,再由得出的角度数据还原直线,-hough transform source code to learn, VC6.0 achieve the hough transform, can be set to generate a number of different angles of straight lines, then the same image ov