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Volume 10
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10.3390/app10124295
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Article

Detection of Parking Slots Based on Mask R-CNN

by
Shaokang Jiang
,
Haobin Jiang
*,
Shidian Ma
and
Zhongxu Jiang
Department of Vehicle Engineering, Jiangsu University, Zhenjiang 212013, China
*
Author to whom correspondence should be addressed.
Appl. Sci. 2020, 10(12), 4295; https://doi.org/10.3390/app10124295
Submission received: 31 May 2020 / Revised: 16 June 2020 / Accepted: 19 June 2020 / Published: 23 June 2020
(This article belongs to the Section Mechanical Engineering)
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Abstract

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.
Keywords: Mask R-CNN; parking-slot detection; deep learning; around-view Mask R-CNN; parking-slot detection; deep learning; around-view

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MDPI and ACS Style

Jiang, S.; Jiang, H.; Ma, S.; Jiang, Z. Detection of Parking Slots Based on Mask R-CNN. Appl. Sci. 2020, 10, 4295. https://doi.org/10.3390/app10124295

AMA Style

Jiang S, Jiang H, Ma S, Jiang Z. Detection of Parking Slots Based on Mask R-CNN. Applied Sciences. 2020; 10(12):4295. https://doi.org/10.3390/app10124295

Chicago/Turabian Style

Jiang, Shaokang, Haobin Jiang, Shidian Ma, and Zhongxu Jiang. 2020. "Detection of Parking Slots Based on Mask R-CNN" Applied Sciences 10, no. 12: 4295. https://doi.org/10.3390/app10124295

APA Style

Jiang, S., Jiang, H., Ma, S., & Jiang, Z. (2020). Detection of Parking Slots Based on Mask R-CNN. Applied Sciences, 10(12), 4295. https://doi.org/10.3390/app10124295

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