A good approach for detecting lines in an image?

Question

I\'ve written some code that uses OpenCV libraries to detect white lines painted on grass. I need someone\'s opinion on the approach I used (as I\'m sure there\'s a much better

Answer 1

I would try to use a skeleton representation of the image. The problem with your canny, here, is that it basically results in two lines because of the width of the line.

Then I would apply the Hough transform on it.