%0 Journal Article
%T INFRARED THERMOGRAPHY TARGET DETECTION BETWEEN CONCRETE STRUCTURE AND PLANT LEAF<br>混凝土结构物与植物叶片之红外热像侦测研究
%A LI Yu-Chu
%A WANG Jian-Xun
%A <br>李友竹
%A 王建勋
%J 红外与毫米波学报
%D 2007
%I Science Press
%X The principal problem in which infrared thermographic measurements are concerned with is the emissivity of material.Infrared thermographic system was usually used to detect enemy on battlefields.However,landscape engineering is a common camouflage works on battlefields.Thus,according to energy equilibrium law,the leaf emissivity simulate model was set up to estimate the leaf emissivity.Further,the infrared thermographic system was used to analyze the thermography of concrete structure and plant leaf when the environmental temperature difference is within 0.5.The experimental results show that there are approximate linear regression lines between the emissivity parameter of infrared thermographic system vs.the mean temperature of these two targets.But there are obvious different linear regression lines between the emissivity parameter of infrared thermographic system vs.standard error of mean temperature of these two targets.The different characteristic of infrared thermography between concrete structure and plant leaf will promote the detecting ability of infrared thermographic system when the environmental temperature of target area is under the slight temperature difference.
%K infrared thermography
%K target detection
%K regression analysis
%K leaf emissivity
%K model simulation<br>红外热像
%K 目标探测
%K 回归分析
%K 叶片发射率
%K 仿真模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=2B145730C33EEAFA3FDEBACA970D130B&yid=A732AF04DDA03BB3&vid=96C778EE049EE47D&iid=38B194292C032A66&sid=B1F98368A47B8888&eid=50BBDFAC8381694B&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=0&reference_num=9