Acta Geodaetica et Cartographica Sinica ›› 2018, Vol. 47 ›› Issue (9): 1228-1237.doi: 10.11947/j.AGCS.2018.20170506

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Vehicle Speed Detection by Multi-source Images from UAV

JIANG Shangjie1, LUO Bin1, HE Peng2, YANG Guopeng2, GU Yaping3, LIU Jun1, ZHANG Yun1, ZHANG Liangpei1   

  1. 1. State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan 430079, China;
    2. 95899 Troops, People's Liberation Army, Beijing 100085, China;
    3. Huai'an Surveying and Design Institute of Water Resources Co., Ltd., Huai'an 223000, China
  • Received:2017-09-07 Revised:2018-04-28 Online:2018-09-20 Published:2018-09-26

Abstract: Traffic plays a vital role in people's life and social economy.Vehicle speed detection is an important part of intelligent transportation system.This paper focus on the vehicle speed detection based on multi-source data from autonomous unmanned aerial vehicle (UAV).Firstly,we build a multi-source data acquisition system on UAV for visible image and thermal infrared image.Secondly,we utilize "You only look once" (YOLO),which is a deep learning framework for vehicle detection.Finally,we track the vehicle based on Kalman filter and calculated the vehicle speed according to the result of vehicle tracking.This paper adopts the UAV platform to increase the flexibility.While the use of multi-source data improves the accuracy of the vehicle detection and tracks the vehicle in different illumination.The result of experiments shows that the strategy is effective and robust,which provides an efficient and flexible monitoring mode for traffic management department.

Key words: unmanned aerial vehicle, vehicle speed detection, deep learning, thermal infrared image

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