激光成像系统非均匀扫描对目标定位精度的影响  

Influence Analysis of Orientation-target Precision by Nonuniform Scanning Mode in Laser Image System

作　　者：李自勤[1] 李琦[1] 尚铁梁[1] 孙剑峰[1] 王骐[1] 

机构地区：[1]哈尔滨工业大学光电子技术研究所

出　　处：《激光与红外》2003年第2期98-100,共3页Laser & Infrared

摘　　要：文中用正态曲线描述目标在扫描视窗中的位置分布,定义了检测分辨率用以表征成像系统对目标的定位精度,研究了非均匀扫描对目标定位精度的影响。There is scanning nonunifonn scanning adopting sinusoidal in laser image system. In the article describing target position distributing in scanning-window by normal curve, definition detection-distinguish rate that can feature image system for orientation-target precision, and analysis the influence of orientation-target precision by nonuniform scanning.

关 键 词：激光成像系统 非均匀扫描 目标定位 激光成像系统 激光雷达 

分 类 号：TN958.98[电子电信—信号与信息处理]