计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (9): 242-244.

• 工程与应用 • 上一篇    下一篇

一种红外图像目标定位的方法

郗润平,张艳宁,胡伏原   

  1. 西北工业大学 计算机学院,西安 710072
  • 收稿日期:2007-10-23 修回日期:2008-01-28 出版日期:2008-03-21 发布日期:2008-03-21
  • 通讯作者: 郗润平

Method research of infrared targets location

XI Run-ping,ZHANG Yan-ning,HU Fu-yuan   

  1. Computer School,Northwest Poly-technology University,Xi’an 710072,China
  • Received:2007-10-23 Revised:2008-01-28 Online:2008-03-21 Published:2008-03-21
  • Contact: XI Run-ping

摘要: 针对红外热像仪定标和红外图像特征点提取难的缺点,提出一种借助虚拟CCD像机,并利用DEM数据对红外目标实时进行三维空间定位的方法。实验结果表明,该方法速度快,三维定位精度较高,易于工程应用。

Abstract: Considering the difficulties of calibrating infrared thermal imaging device and extracting feature points in infrared images,a 3D spatial geolocation way using virtual CCD camera and Digital Elevation Map(DEM) is proposed.The experiment show
that it is fast,feasible and of high accuracy.