Lane recognition algorithm using the Hough transform with applied accumulator cells in multi-channel ROI

With the development of the automotive industry, the intelligent vehicle technology is being developed. As the development of the automotive technology, the proportion of electrical and electronic system will be expanded to more than 50%. Particularly, LDWS (Lane Departure Warning System) technique is actively developing to generate a warning signal if the lane is separated. In this paper, we apply the Hough transform with optimized the accumulator cells in the four ROI in parallel and detects lanes with highly efficient. The result of verification of an algorithm showed a recognition rate of 94.3% on average. And Hough transform recognized only linear but the detection was successful in the curve.