| 一种快速的俯视行人检测方法 |
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| 引用本文： | 唐春晖,陈启军.一种快速的俯视行人检测方法[J].系统仿真学报,2012,24(9):1999-2002. |
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| 作者姓名： | 唐春晖 陈启军 |
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| 作者单位： | 1. 同济大学电子信息工程学院,上海310027 上海理工大学光电学院,上海200093
2. 同济大学电子信息工程学院,上海,310027 |
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| 基金项目： | 上海曙光跟踪项目(10GG11);上海市科技人才计划项目(11XD1404800);上海市教育委员会重点学科建设项目资助(J50505);上海理工大学光电学院2010教师创新基金建设项目(GDCX-Y1102) |
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| 摘 要： | 提出了一种新颖的单目俯视客流图像的快速行人检测方法。该方法是针对俯视行人头部或头肩部特征进行的检测的。根据行人头部在俯视图中的左、右两半对称,左、中、右结构,上、下两部分基本相同等空间分布特征,利用积分图计算、比较目标区域内矩形子块的灰度累加值来实现这类特征的检测;此外,融合头部区域颜色均匀的特征,计算并判别否是行人。实验证明,该检测方法是快速和有效的。
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| 关 键 词： | 客流计数 俯视图 积分图 级联 |
Rapid Pedestrian Detection with Vertical-view Camera |
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| TANG Chun-hui,CHEN Qi-jun.Rapid Pedestrian Detection with Vertical-view Camera[J].Journal of System Simulation,2012,24(9):1999-2002. |
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| Authors: | TANG Chun-hui CHEN Qi-jun |
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| Institution: | 1(1.College of Electronics and Information Engineering,Tongji University,Shanghai 201804,China; 2.School of Optical-electrical and Computer Engineering,University of Shanghai for Science & Technology,Shanghai 200093,China) |
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| Abstract: | A novel and rapid method for monocular pedestrian detection with a vertical-view camera was proposed.Based on the symmetry or asymmetry of head(or head and shoulder) in the space distribution,which could be calculated by integral images,pedestrian heads could be estimated quickly in a vertical-view image,combined with regional characteristics of uniform color in a head.The experiment shows a promising result. |
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| Keywords: | pedestrian detection top-view image integral image cascade |
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