Unusual Motion Detection for Vision-Based Driver Assistance
Lihua Fu, Weidong Wu, Yu Zhang, Reinhard Klette · International Journal of Fuzzy Logic and Intelligent Systems · 2015
For a vision-based driver assistance system, unusual motion detection is one of the important means of preventing accidents.In this paper, we propose a real-time unusual-motion-detection model, which contains two stages: salient region detection and unusual motion detection.In the salient-region-detection stage, we present an improved temporal attention model.In the unusual-motion-detection stage, three kinds of factors, the speed, the motion direction, and the distance, are extracted for detecting unusual motion.A series of experimental results demonstrates the proposed method and shows the feasibility of the proposed model.