range surveillance

The problem of detection and tracking of dim point target comes from application of long-range surveillance system, such as wide FOV ( field of view) telescope and SBIRS ( Space-based infrared system) and other surveillance system.

能见度低的点源目标的检测和跟踪问题产生于远程监控的应用背景中，比如宽视场望远镜，红外搜索和跟踪系统以及其他基于点源目标检测的监控系统。

The student of astronomy is lost in wonder at the multitude and the distance of the stars. Research on Correcting of Range Walking and Range Foldover of Space-Based Surveillance Radar

这位天文学学生对星辰之繁多和距离之遥远惊叹不已。天基监视雷达的距离游走和距离重叠补偿研究

Research on Correcting of Range Walking and Range Foldover of Space-Based Surveillance Radar

天基监视雷达的距离游走和距离重叠补偿研究

Since the devise of the fisheye lens, the range of the application of it is more and more widely and the two important aspects of which are virtual tour and video surveillance.

鱼眼镜头出现以后，它的应用越发广泛，而虚拟漫游和视频监控是其中的两个方面。

Study on Imaging Range of CMOS Image Sensor in Space-Based Surveillance System

天基系统CMOS图像传感器成像距离研究

It is i fact a well-appointed UAV for long-range surveillance and tactical reconnaissance.

它是一种很好装备的无人机用于远程监视和战术侦察.

Face detection has a wide range of applications in video surveillance, content-based image retrieval and facial expression recognition system.

人脸检测还在视频监控、基于内容的图像检索、人脸表情识别系统等方面有着广泛的应用。

Attention is concentrated on the detection probabilities of long-range surveillance radar and target-indicating radar, missile direct hit damage probability, aircraft penetration survival probability as well as effectiveness of airborne radar.

重点研究了单架飞机在突破导弹阵地时敌方远程警戒雷达、目标指示雷达的发现概率、导弹直接命中毁伤概率以及飞机的突防概率，计算出机载电子对抗的有效率。

But the main search is being carried out by highly advanced long-range maritime surveillance aircraft, as well as helicopters that can fly shorter missions from a destroyer currently in the Andaman Sea.

但搜索工作主要还是由非常先进的长距离海上侦察机以及直升机完成。直升机能从目前停留在安达曼海的驱逐舰上起飞、以执行中短程任务。

S. government's public health watchdog that runs a range of flu surveillance systems.

美国疾病控制预防中心有一系列流感监测系统.