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Detection of sudden pedestrian crossings for driving assistance systems

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Detection of sudden pedestrian crossings for driving assistance systems
นักวิจัย : Xu, Yanwu , Xu, Dong , Lin, Stephen , Han, Tony X. , Cao, Xianbin , Li, Xuelong
คำค้น : DRNTU::Engineering::Electrical and electronic engineering.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2554
อ้างอิง : Xu, Y., Xu, D., Lin, S., Han, T. X., Cao, X., & Li, X. (2012). Detection of Sudden Pedestrian Crossings for Driving Assistance Systems. IEEE Transactions on Systems, Man, and Cybernetics, Part B (Cybernetics), 42(3), 729-739. , 1083-4419 , http://hdl.handle.net/10220/11446 , http://dx.doi.org/10.1109/TSMCB.2011.2175726
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : IEEE transactions on systems, man, and cybernetics, part b (cybernetics)
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

In this paper, we study the problem of detecting sudden pedestrian crossings to assist drivers in avoiding accidents. This application has two major requirements: to detect crossing pedestrians as early as possible just as they enter the view of the car-mounted camera and to maintain a false alarm rate as low as possible for practical purposes. Although many current sliding-window-based approaches using various features and classification algorithms have been proposed for image-/video-based pedestrian detection, their performance in terms of accuracy and processing speed falls far short of practical application requirements. To address this problem, we propose a three-level coarse-to-fine video-based framework that detects partially visible pedestrians just as they enter the camera view, with low false alarm rate and high speed. The framework is tested on a new collection of high-resolution videos captured from a moving vehicle and yields a performance better than that of state-of-the-art pedestrian detection while running at a frame rate of 55 fps.

บรรณานุกรม :
Xu, Yanwu , Xu, Dong , Lin, Stephen , Han, Tony X. , Cao, Xianbin , Li, Xuelong . (2554). Detection of sudden pedestrian crossings for driving assistance systems.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Xu, Yanwu , Xu, Dong , Lin, Stephen , Han, Tony X. , Cao, Xianbin , Li, Xuelong . 2554. "Detection of sudden pedestrian crossings for driving assistance systems".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Xu, Yanwu , Xu, Dong , Lin, Stephen , Han, Tony X. , Cao, Xianbin , Li, Xuelong . "Detection of sudden pedestrian crossings for driving assistance systems."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2554. Print.
Xu, Yanwu , Xu, Dong , Lin, Stephen , Han, Tony X. , Cao, Xianbin , Li, Xuelong . Detection of sudden pedestrian crossings for driving assistance systems. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2554.