geometrical position meaning in English
几何位置
Examples
- Time delay estimation ( tde ) by using three - element linear array is an important problem in torpedo trajectory tracking system which ttacks target according to strictly geometrical position . it is the basis of measurement of target distance , bearings etc . the error of tde influences directly the accuracy of trajectory tracking . the more efforts have been made in order to acquire high accuracy estimation
三元直线阵的时延估计是鱼雷弹道测量系统中的一个重要课题，它依照严格的几何关系进行目标定位，是测量目标距离、方位等参数的主要依据，时延估计的精度直接影响弹道跟踪系统的精度，为提高时延估计精度人们进行了大量的研究和探索。 - Dsps is used to accurately detect the moving area of multi - moving objects and information of their geometrical position in the system , at the same time , it pick up the parameters of geometrical feature , gray feature and planar velocity of each area , at last , we integrate the techniques of multi - moving objects detection and construct a self - adapted system to track multi - moving objects . the camera is controlled to keep the object in its field of view . therefore we achieve a real time system to track the multi - moving objects in the complex scenes
本系统利用dsps精确检测出多运动目标的运动区域及其几何位置信息,并对各个运动区域进行几何特征参数、灰度特征参数和运动速度参数的提取,最后根据这些特征参数值结合多目标运动状态检测技术构建了多运动目标自适应跟踪系统,并根据已经计算出的运动目标的速度矢量,通过云台装置控制摄像头的转动,使得特定运动目标始终位于摄像机的视野中,从而完成对复杂背景中多个运动目标中特定目标的实时跟踪。