Vision-Based Traffic Conflict Detection Using Trajectory Learning and Prediction

Although traffic conflict techniques have proven to be effective means for road safety analysis, they still suffer from incomplete conceptualization, observer subjectivity, and high data collection cost. To address these problems, video analysis has been increasingly applied to gain a better underst...

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Veröffentlicht in:	IEEE access 2021, Vol.9, p.34558-34569
Hauptverfasser:	Sun, Zongyuan, Chen, Yuren, Wang, Pin, Fang, Shouen, Tang, Boming
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Clustering Clustering algorithms Collision dynamics Collision estimation Cost analysis Data collection hidden Markov model (HMM) Hidden Markov models Machine learning Markov chains Metric space motion pattern Motion perception Prediction algorithms Predictive models Probabilistic models State-space methods Statistical analysis Sun traffic conflict detection Traffic conflicts Traffic safety Trajectories Trajectory trajectory learning video analysis Vision
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