Night Vehicle Detection Using Variable Haar-Like Feature

作     者：Jae-do KIM Sang-hee KIM Young-joon HAN Hern-soo HAHN 

作者机构：Dept. of Electronic Engineering Soongsil University Seoul 156-743 Korea Metabuild Co. Seoul Korea 

出 版 物：《Journal of Measurement Science and Instrumentation》 (测试科学与仪器（英文版）)

年 卷 期：2011年第2卷第4期

页      面：337-340页

学科分类：0810[工学-信息与通信工程] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 080402[工学-测试计量技术及仪器] 0835[工学-软件工程] 081002[工学-信号与信息处理] 

基　　金：supported by the MKE(The Ministry of Knowledge Economy),Korea,under the ITRC(Infor mation Technology Research Center)support program supervised by the NIPA(National IT Industry Promotion Agency)(NIPA-2011-C1090-1121-0010) by the Brain Korea 21 Project in2011 

主　　题：vehicle detection variable Haar-like feature brightness distribution analysis 

摘      要：This paper proposes a night-time vehicle detection method using variable Haar-like *** specific features of front vehicle cannot be obtained in road image at night-time because of light reflection and ambient light,and it is also difficult to define optimal brightness and color of rear lamp according to road *** comparison,the difference of vehicle region and road surface is more robust for road illumination ***,we select the candidates of vehicles by analysing the difference,and verify the candidates using those brightness and complexity to detect vehicle *** feature of brightness difference is detected using variable horizontal Haar-like mask according to vehicle size in the location of *** the region occurring rapid change is selected as the *** proposed method is evaluated by testing on the various real road conditions.