Detection of Parking Slots Based on Mask R-CNN

Applied Sciences

Shidian Ma¹  Zhongxu Jiang¹  Shaokang Jiang¹  Haobin Jiang¹ 

[1] Department of Vehicle Engineering, Jiangsu University, Zhenjiang 212013, China;

关键词: Mask R-CNN;    parking-slot detection;    deep learning;    around-view;   

DOI  :  10.3390/app10124295

来源: DOAJ

【 摘 要 】

Obtaining information on parking slots is a prerequisite for the development of automatic parking systems, which is an essential part of the automatic driving processes. In this paper, we proposed a parking-slot-marking detection approach based on deep learning. The detection process involves the generation of mask of the marking-points by using the Mask R-CNN algorithm, extracting parking guidelines and parallel lines on the mask using the line segment detection (LSD) to determine the candidate parking slots. The experimental results show that the proposed method works well under the condition of complex illumination and around-view images from different sources, with a precision of 94.5% and a recall of 92.7%. The results also indicate that it can be applied to diverse slot types, including vertical, parallel and slanted slots, which is superior to previous methods.

【 授权许可】

Unknown