红外辐射计算中目标区域标示及面积计算的研究  

Area Calculation and Marking of Target in Computation of Infrared Radiation

作　　者：叶宗民[1] 贺英杰[1] 白云塔[1] 

机构地区：[1]91404部队93分队

出　　处：《红外》2010年第4期32-36,共5页Infrared

摘　　要：在红外辐射计算中,目标区域的选择、标示及面积计算是进行定量处理的前提条件。本文结合红外定量处理软件的工程实现,介绍了点、线、矩形、圆形、椭圆形、封闭多边形等几种选择目标区域的方式以及用这些方式选择的目标区域的标示和面积计算方法,并对其中最复杂、应用也最普遍的封闭多边形方式进行了详细描述。In the computation of infrared radiation, the choosing, marking and calculation of a target area are prerequisite to the quantitative processing. Several methods for choosing a target area, such as dot, line, rectangle, circularity, ellipse and closed polygon, are presented. The calculation and marking of the target areas choosed by using the above methods are given. In particular, the closed polygon method which is most complex and popular is described in detail.

关 键 词：红外辐射 定量处理 目标区域标示 面积计算 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]