| 基于多源信息融合的行人检测实时性方法研究 |
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| 引用本文： | 魏福禄,曲昭伟,江晟,薛冠超.基于多源信息融合的行人检测实时性方法研究[J].交通与计算机,2012,30(3):43-45,59. |
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| 作者姓名： | 魏福禄 曲昭伟 江晟 薛冠超 |
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| 作者单位： | 1. 吉林大学交通学院 长春130022;吉林建筑工程学院交通科学与工程学院 长春130118
2. 吉林大学交通学院 长春130022 |
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| 摘 要： | 目前车辆安全预警系统中存在行人检测粗检不准,细检过慢的问题,孤立的采用激光、雷达、红外或是摄像机均很难满足行人检测实时而准确的需求.考虑用多源信息融合的方法进行行人检测即将雷达与摄像机结合运用,使它们的信息有机融合,在提高速度的同时又不以降低精度为代价.研究了适应车载安全系统的摄像机标定与确定行人重点检测区域的方法.
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| 关 键 词： | 安全预警 雷达 摄像机标定 行人检测 信息融合 |
Method of Real-time Pedestrian Detection Based on Multi-source Information Fusion |
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| WEI Fulu
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QU Zhaowei
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JIANG Sheng
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XUE Guanchao.Method of Real-time Pedestrian Detection Based on Multi-source Information Fusion[J].Computer and Communications,2012,30(3):43-45,59. |
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| Authors: | WEI Fulu QU Zhaowei JIANG Sheng XUE Guanchao |
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| Institution: | 1. College of Transportation, Jilin Univercity, Changchun 130022, China ; School of Science and Engineering on Communications, Jilin Architecture and Civil Engineering Institute, Changchun 130118, China) |
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| Abstract: | The current system for vehicle security warning has such disadvantages as being inaccurate with rough detection or being slow with fine detection. It is difficult to meet the needs of being real-time and accurate when laser, ra- dar, infrared or camera is used respectively. This paper uses a multi-source information fusion method for pedestrian de- tection, which combines radar with camera so that the organic integration of their information can be obtained. As a re- suit, the speed is improved without the reduction of the accuracy. The methods to calibrate radar and camera parameters and to determine the key zones of pedestrian are discussed. |
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| Keywords: | security warning radar camera calibration pedestrian detection information fusion |
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