Vehicle identification and speed calculation method for general road camera perspective

ZiYi Zhang; YuXuan Xue; Zhuang Jin; JiaQing Yan; Wei Chen

doi:10.1117/12.2671062

28 April 2023 Vehicle identification and speed calculation method for general road camera perspective

ZiYi Zhang, YuXuan Xue, Zhuang Jin, JiaQing Yan, Wei Chen

Proceedings Volume 12610, Third International Conference on Artificial Intelligence and Computer Engineering (ICAICE 2022); 126102Y (2023) https://doi.org/10.1117/12.2671062
Event: Third International Conference on Artificial Intelligence and Computer Engineering (ICAICE 2022), 2022, Wuhan, China

Abstract

Vehicles are closely related to human life, and the problem of road vehicles has always existed. In order to make road travel safer, the role of developing vehicle-road collaborative technology has become more and more important. However, there are still many problems in the monitoring of road vehicles, such as the integration of other single-point speed monitoring and video-based license plate recognition. In order to solve the problems related to vehicle speed monitoring, adapt to the current situation of insufficient utilization of road image data, this paper introduces a target detection algorithm based on YOLOv5, Dilb 's tracking algorithm, and perspective change speed solution. It is suitable for vehicle recognition tracking and speed calculation technology in general road camera perspective. The program designed by this technology has achieved high results in the actual test of the road. The mAP of the vehicle detection model after parameter adjustment can reach 94.7, and the speed measurement accuracy up to 90.3%, which has high usability.

Citation Download Citation

ZiYi Zhang, YuXuan Xue, Zhuang Jin, JiaQing Yan, and Wei Chen "Vehicle identification and speed calculation method for general road camera perspective", Proc. SPIE 12610, Third International Conference on Artificial Intelligence and Computer Engineering (ICAICE 2022), 126102Y (28 April 2023); https://doi.org/10.1117/12.2671062

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