红外测量图像判读精度检测方法  

A Method for Detecting Interpretation Precision of Infrared Measurment Images

作　　者：李晓冰 杨荣芳 段一萍 

机构地区：[1]辽宁葫芦岛市92941部队

出　　处：《红外》2008年第1期20-23,共4页Infrared

摘　　要：针对红外测量图像判读精度无法检测的问题,本文根据亚像素细分原理,提出了一种利用仿真图像检测判读精度的方法。采用典型目标的随机叠加仿真了红外测量图像的背景;利用整像图像确定了目标的位置;通过仿真图像的亚像素插值和噪声模拟,实现了红外测量图像的仿真。利用已知目标点的判读实现了红外测量图像判读精度的检测。In order to solve the problem that the interpretation precision of infrared measurement images can not be detected, a precision detection method using simulation images is presented according to the principle of sub-pixel subdivision. The background of an infrared measurement image is simulated by using the random superimposition of typical targets. The position of the target is determined by using a full frame of image. The simulation of the infrared measurement image is achieved through the sub-pixel interpolation of the image and noise simulation. Finally, the detection of the interpretation precision of the infrared measurement image is achieved through the interpretation of the known target points.

关 键 词：红外图像 判读精度 检测 仿真 亚像素 

分 类 号：TN215[电子电信—物理电子学]