Road detection using cycle-consistent adversarial networks

Abstract

Today, road detection is still a challenging task in intelligent driving. With the continuous improvement of computer vision, many methods of deep learning are used for road detection because they can achieve image features at a deeper level and discover road areas from raw RGB data. However, the method to detect the road areas accurately needs to be improved. We present a method that can extract the road area features and complete road detection tasks. Our method mainly includes the following points: (1) to introduce the cycle-consistent adversarial network to extract the road area features in a picture and complete image to image conversion and (2) to complete road detection by adding a new model and to improve the accuracy of detection. The results of our method are evaluated by uploading to the Karlsruhe Institute of Technology and Toyota Technological Institute road detection benchmark and named it as “road detection cycle-consistent adversarial networks.” Our method achieves an overall max F -measure of 88.63% and precision of 91.35%. In addition to high precision, our method also has a good robustness. Meanwhile, the accuracy for narrow road areas needs to be optimized in the future.