So I have create a code to find the edge of a wall, through finding the intersect of the lines from the edges detected within a ROI. I have the coordinates of the lines in (x1,y1,x2,y2) form, for this case, I would have 3 lines from that point.
What I would like to do, is follow the lines along the edges and find another intersection. How do I go about doing this search? I would like to do this with limited regions of interest, whereby I perform canny only on the initial ROI, and also run canny on a certain ROI around the line.
