Smart data driven traffic sign detection method based on adaptive color threshold and shape symmetry

2019 ◽  
Vol 94 ◽  
pp. 381-391 ◽  
Author(s):  
Xianghua Xu ◽  
Jiancheng Jin ◽  
Shanqing Zhang ◽  
Lingjun Zhang ◽  
Shiliang Pu ◽  
...  
Keyword(s):  
Detection Method ◽  
Data Driven ◽  
Traffic Sign ◽  
Sign Detection ◽  
Smart Data ◽  
Traffic Sign Detection

An Efficient Small Traffic Sign Detection Method Based on YOLOv3

2020 ◽  
Author(s):  
Jixiang Wan ◽  
Wei Ding ◽  
Hanlin Zhu ◽  
Ming Xia ◽  
Zunkai Huang ◽  
...  
Keyword(s):  
Detection Method ◽  
Traffic Sign ◽  
Sign Detection ◽  
Traffic Sign Detection

scholarly journals Visual Recognition of Traffic Signs in Natural Scenes Based on Improved RetinaNet

Entropy ◽  
2022 ◽  
Vol 24 (1) ◽  
pp. 112
Author(s):  
Shangwang Liu ◽  
Tongbo Cai ◽  
Xiufang Tang ◽  
Yangyang Zhang ◽  
Changgeng Wang
Keyword(s):  
Visual Recognition ◽  
Detection Method ◽  
Detection Accuracy ◽  
Natural Scenes ◽  
Traffic Sign ◽  
Backbone Network ◽  
Network Training ◽  
Sign Detection ◽  
Traffic Sign Detection

Aiming at recognizing small proportion, blurred and complex traffic sign in natural scenes, a traffic sign detection method based on RetinaNet-NeXt is proposed. First, to ensure the quality of dataset, the data were cleaned and enhanced to denoise. Secondly, a novel backbone network ResNeXt was employed to improve the detection accuracy and effection of RetinaNet. Finally, transfer learning and group normalization were adopted to accelerate our network training. Experimental results show that the precision, recall and mAP of our method, compared with the original RetinaNet, are improved by 9.08%, 9.09% and 7.32%, respectively. Our method can be effectively applied to traffic sign detection.

scholarly journals Traffic sign detection method based on Faster R-CNN

2019 ◽  
Vol 1176 ◽  
pp. 032045 ◽  
Author(s):  
Linxiu Wu ◽  
Houjie Li ◽  
Jianjun He ◽  
Xuan Chen
Keyword(s):  
Detection Method ◽  
Traffic Sign ◽  
Sign Detection ◽  
Traffic Sign Detection

An Improved Anchor-Free Detection Method for Traffic Sign Detection

2021 ◽  
Author(s):  
Tonghe Ding ◽  
Kaili Feng ◽  
Tianping Li ◽  
Zhifeng Liu
Keyword(s):  
Detection Method ◽  
Traffic Sign ◽  
Sign Detection ◽  
Traffic Sign Detection

Hole-based traffic sign detection method for traffic signs with red rim

2013 ◽  
Vol 30 (5) ◽  
pp. 539-551 ◽  
Author(s):  
Gangyi Wang ◽  
Guanghui Ren ◽  
Lihui Jiang ◽  
Taifan Quan
Keyword(s):  
Detection Method ◽  
Traffic Sign ◽  
Traffic Signs ◽  
Sign Detection ◽  
Traffic Sign Detection
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