Hello, I am trying to detect curved lines with openCV. I have an image, I apply blur to enhance the contrast and make the lines more visible, then I convert it to gray, and then I apply Canny edge detection. And Until here it works good
From here, i need to identify the three lines. I use HoughTransformP for these purposes.
And I use these parameters: threshold 20, rho 1.7, min Line length 0, max line gap 0
I I use an higher max line gap value, some lines are connected, but also artifacts appears when lines are close.
Does anyone have suggestion about how to proceed?