一种自动识别运动目标前端的方法  

An Automatic Method Recognizing the Front End of Moving Object

作　　者：朱明[1] 宋建中[1] 

机构地区：[1]中国科学院长春光学精密机械研究所

出　　处：《光学精密工程》1994年第5期22-27,共6页Optics and Precision Engineering

摘　　要：本文介绍一种以视频速率自动识别运动目标前端的方法。通过对目标运动参数的分析和目标脱靶量的修正而得到准确的目标运动轨迹，再用方向矢量进行搜索和与目标在内存中的地址比较的方法，找到目标的前端位置。为了实现上述方法，由ＴＭＳ３２０Ｃ２５为ＣＰＵ构成一个实时目标自动识别系统。文章给出了该系统的硬件结构和软件流程。An automatic method recognizing the front and of a moving object at a speed of videofrequency is described in this paper.After analyzing the motion parameters of the object andcorrecting the quantity of missing target of the object, the precise moving direction of the object is obtained.Then using a oriented vector and object's address in memory the location ofthe front end of the ouet along the moving direction is searched for a system of automaticrecognizing object composed of a TMS320C25 as a CPU has used to realize this method.Thehardware structune and software flow chart is also given in this paper.

关 键 词：目标自动识别 实时图像处理 电视系统 跟踪测量 

分 类 号：TN948.7[电子电信—信号与信息处理]