Vertical Lane Line Detection Technology Based on Hough Transform

Lane detection technology is widely used in the field of automatic driving. In this paper, Hough transform is used to detect the vertical straight lanes of interest. Firstly, the edge features of the image are extracted by image preprocessing. Then, the region of interest in the image is delineated. Then, the region contour image is transformed by Hough transform to find the straight line segment in the image. Finally, the straight line end is filtered and simulated by least square method. Combine the linear equation and mark the lane line.