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- Portable Automatic Target Handover System 便携自动瞄准移交系统
- Automatic Target Handover 自动目标移交
- The automatic target detector for High Resolution Radar(HRR) is considered. 本文研究了高分辨雷达(HRR)的目标自动检测器。
- Automatic Target Recognition(ATR) of airplane infrared image is an important research field in infrared target detection and infrared imaging guidance. 飞机红外图像的自动目标识别(ATR)是红外探测与成像制导技术中的重要研究内容之一。
- How to extract effective discriminant features is the key problem for radar automatic target recognition based on high resolution range profile (HRRP). 摘要抽取有效鉴别特征是雷达一维高分辨距离像识别的关键。
- Range extension caused by pulse compression is not well resolved in most automatic target position acquisition (ATPA) algorithms. 目前广泛应用的点迹提取算法都不能很好地解决由于脉冲压缩所引起的距离展宽问题。
- The extended operation condition (EOC) and system cost are two key factors in automatic target recognition (ATR) system performance evaluation. 摘要自动目标识别(ATR)系统性能评估需要综合考虑工作环境变化和系统代价约束。
- Based on the high speed TV,the obtainment of the self-adaptive threshold was introduced,which was very important to automatic target tracking. 介绍了在高速电视下,自适应阈值的提取及其对自动目标跟踪的重要性;
- Enhanced-Airborne Target Handover System 加强空降目标移交系统
- SAR (Synthetic Aperture Radar) ATR (Automatic Target Recognition) is crucial to the success of battlefield awareness and has become a very hot research topic. 基于合成孔径雷达（Synthetic Aperture Radar,简称SAR）的自动目标识别（Automatic Target Recognition,简称ATR）技术在战场感知方面非常重要，已成为国内外研究的热门课题。
- The most commonly used evaluation measure in the domain of Automatic Target Recognition(ATR) algorithm evaluation is Accuracy(ACC),however,the ACC measure has many defects. ATR算法评估领域常用的评估指标为正确识别率ACC,但ACC自身存在诸多缺陷,仅用ACC指标评估结论具有一定的盲目性和误导性。
- Research on performance evaluation of Automatic Target Recognition (ATR) systems is the most important and the most basic phase in the development of ATR systems. 摘要目标自动识别(ATR)系统和算法的评估工作是ATR系统发展过程中最重要也是最基础的阶段之一。
- Aiming at performance evaluation of Automatic Target Recognition (ATR), the evaluation indexes and their measurement method are chosen with the application of statistics. 针对目标识别效果评估,利用数理统计知识确立了评估指标及测度方法。
- Radar High-Resolution Range Profile (HRRP) is very sensitive to time-shift;therefore, HRRP-based Radar Automatic Target Recognition (RATR) requires efficient time-shift invariant features. 针对雷达自动目标识别(RATR)中高分辨距离像(HRRP)的平移敏感性，从HRRP中提取出一种新的距离像平移不变特征：距离像幅度谱差分。
- To avoid missing track caused by the target maneuvers in automatic target tracking system, a new maneuvering target tracking technique called threshold interacting multiple model (TIMM) is proposed. 针对如何避免或减少由于目标的机动运动所带来的估计误差问题;提出了具有门限的相互作用多模型估计(TIMM)的新算法.;该算法主要应用于雷达目标自动跟踪系统中
- IFF is one of important application of automatical target recognizing(ATR)technology. 敌我识别 (IFF)是自动目标识别 (ATR)技术的重要应用之一。
- The recognition possibility for intra-class target dis tortion version and misrecognition possibility for inter-class target are two m ain performances of an automatic target recognition(ATR) system. 对同类目标畸变不变的正确识别率与不同类目标分类误识别率是衡量一个自动目标识别(ATR)系统的两个最重要性能指标。
- To solve the difficulties in dim target detection, such as low SNR and small-scale displacement, a new automatic target detection algorithm based on lifting scheme and wavelet energy is proposed. 针对图像序列中红外弱小目标的检测与跟踪中遇到的难点,即信噪比低、帧间相对位移小等问题,提出一种基于小波提升框架及小波能量的目标检测算法。
- A 4-speed automatic transmission is optional. 四段自动变速器是可自由选择的。
- He plans to import an automatic bobbin loader.. 他计划进囗一架自动装线机。
