基于阴影属性的运动阴影检测方法  

A Moving Shadow Detection Method based on Shadow Properties

作　　者：辛慧杰[1] 刘明才[1] 牟连泳[1] 于玉海[1] 王巍[1] 

机构地区：[1]大连民族学院计算机科学与工程学院,辽宁大连116605

出　　处：《大连民族学院学报》2010年第3期254-257,共4页Journal of Dalian Nationalities University

基　　金：大连民族学院青年基金项目(2009A204)

摘　　要：提出一种基于阴影属性的阴影检测与去除方法,首先采用光照评估方法判断阴影是否存在,若有阴影存在则确定阴影方向并计算阴影属性,最后根据阴影属性检测阴影点。由于使用了阴影属性,阴影的检测和去除更加准确。A shadow detection and removal method based on shadow properties is presented in this paper. First of all, we decide the existence of a shadow using the lighting - based assessment method. If the shadow exists, then we determine its direction and calculate its properties, before detecting the point of shadow based on those properties. Shadow detection and removal become more accurate thanks to the use of shadow properties.

关 键 词：运动物体跟踪 智能交通系统 阴影去除 阴影检测 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]