结合立体视觉的特点,介绍了一套双目视觉系统与完整的、由双目序列影像确定场景中目标运动信息的方法。
In this paper, a binocular vision system and a method for determining 3-d motion parameters of an object from binocular sequence images are introduced.
使用卡尔曼滤波器对机载火控雷达及其它传感器提供的数据进行处理,可以得到空对空射击火力控制需要的目标运动信息。
The target movement information which AA gunshot fire control needs can be provided by using Kalman filter to process the dada offered by on board fire control radar and other sensors.
仿真表明,当目标以较大加速度机动时仍然能满足末端角度和精度的要求,并且不需要任何目标运动信息,对目标机动有较好的鲁棒性。
Simulation results show that both the precision and impact angle are met well even when target maneuvers with a large acceleration. And the guidance law has no use f…
视频运动目标分析是以视频内容分析和处理为核心技术的一种新型媒体信息处理技术。
Video moving object analysis is a new kind of media information processing technology, which is focused on the video content analyzing and processing technology.
为了充分利用目标的运动信息,连续多帧图像的融合特征图像进行能量累积,达到进一步提高检测概率,降低虚警率。
In order to sufficiently utilize the motion information, the feature images of multi-frame are cumulated to improve the detection probability and reduce the false alarm rate.
视觉跟踪系统就是能够通过图像信息反馈,连续跟踪运动目标的实时跟踪系统。
The vision tracking system is the real-time tracking system of the moving goal in succession through the information feedback of the image.
提出的算法是利用两个观测站测得的信息,应用三角交叉定位法,对运动目标辐射源位置的估计算法进行了研究。
The estimate algorithm of the location of the target solved passive location and tracking to a moving target with triangle bearing location algorithm by using the information from two stations.
利用概率统计模型和信息增量最大化对运动目标检测进行传感器资源调度。
By utilizing probability statistic model and maximization of information gain, this paper presents a method of sensor resource distribution for dynamic target detection.
雷达显示器是用来显示雷达所获得的目标位置信息及其运动情况。
Radar monitor is used to display the position information and movement of the captured target.
方法利用计算机提取小鼠游泳的运动目标,对获得的信息资源进行综合分析处理。
Methods the moving objects of the swimming mice were extracted with computer, then the gained information was analyzed.
实现系统的数字化和智能化,同时从图像中获取更多的目标运动参数信息,是电视跟踪技术的发展趋势。
To realize the its numeralization and intelligence, get more motion parameters of the moving targets form the serial images, are the development trends of the tracking system.
基于参数化技术的目标跟踪方法包括两方面:基于目标运动参数的跟踪方法和基于目标图像信息的跟踪方法。
Target tracking based on parameterized technique covers two aspects, that is, tracking methods based on motion parameter or based on image information.
利用最小外接矩形和灰度信息作为各目标的特征向量,匹配各目标对象,以求取各目标运动速度。
The outer rectangular bounds and tonal-gradation information are employed to be eigenvectors to match respective targets, so as to get the speed of them.
其次,根据静态背景下运动目标检测的要求,对图像信息处理模块进行了详细设计。
Secondly, detailed design of the image information processing module was given according to the requirements of moving object detection in a stationary background.
为了有效解决运动目标遮挡时目标信息容易丢失从而导致跟踪失败的问题,提出一种基于卡尔曼滤波器的运动目标跟踪算法。
In order to effectively solve the problem that the loss of object information under occlusion causes the failure of tracking, moving objects tracking algorithm is presented based on Kalman filter.
得到视频的运动信息以后,需要把跟踪结果以标准化的表述形式记录和保存,这样视频运动目标分析的结果才能够更好的为人所用。
When we get video motion information, tracing results need to be recorded and saved in some standard expressive way, so that video motion analyzing results can be utilized effectively.
被动式纯方位目标运动分析(BO - TMA)是一种从探测器所观测到的加噪方位信息中估计目标运动要素的方法。
Passive bearings-only target motion analysis (BO-TMA) is to estimate the position and velocity of a target from bearing measurements with corrupted noise obtained by an observation platform.
随着光电信息技术的飞速发展,为捕捉高速运动目标的信息,提出了研制微型列阵滤光器的新课题。
As the rapid development of electro optical technology, the new subject to develop micro array filters is put forward for capturing high speed moving targets.
该子系统用于复杂背景条件下运动目标的实时跟踪,进而为火控系统提供重要的目标状态信息。
The sub-system is designed to track target in real time in complex background and provide the firing control system with important target status information.
激光干涉条纹成像是利用激光源在空域形成的干涉条纹同目标间的相对运动来提取目标的图像信息。
The technique of laser interferometric imaging takes advantage of the relative motion between the fringes(formed with laser) and the object to obtain the image information of the object.
伺服控制卡接收火控计算机发出的目标位置指令,采样发射架实际位置信息,通过控制算法得出控制量,驱动电机运转,实现发射架位置的跟踪运动。
Servo card receives target position information, samples the launcher position, calculates control value, sends it to motor driver, and then makes the launcher work under control.
基于图像信息的运动目标检测技术,在军事及工业领域均获得广泛的应用。
The moving target detection technology based on image information, has been widely used in military and civil fields.
针对载机尾后目标探测问题,提出利用机载雷达告警接收机提供的目标方位信息,运用非线性滤波算法对载机尾后目标的距离、速度等运动信息进行实时估计。
The azimuth information of target acquired by airborne Radar Warning Receiver (RWR) is used to estimate the distance, speed and other motion information of the target through non-linear filtering.
这是Lilliya的目标,来将更多有关光波运动和基于融合的提升的信息,为那些在历史此刻提升的人们带入到意识中。
It is Lilliya's goal to bring more information about light wave movements and fusion based ascension to consciousness for those who are ascending at this time in history.
基于差分的火焰识别方法是根据运动目标的速度进行相邻帧或者隔帧差分以得到运动信息。
The method of flame recognition based on image difference detects the moving information by differencing two sequential frames or every two frames according to the speed of object.
本文利用视觉信息在时间和空间上的相关性,主要研究运动目标检测和跟踪的相关模型及算法。
In this thesis, the related model and algorithm about moving objects detection and tracking are studied based on the visual information of time and space and their relationships.
对于待跟踪的运动目标,采用三帧差和区域增长法分割目标并得到主颜色信息。
We used frame difference and region growing method to divide target and get main color information.
视频监控跟踪系统是从图像信号中实时地自动识别目标,提取目标位置的有关信息,并自动跟踪目标运动的综合伺服系统。
Video supervision tracking system is a servo system, that can identify the target and pick up its position information from image sequences and track it automatically and on real-time.
该算法充分利用了运动目标的特征信息和运动信息,具有鲁棒性强,跟踪精度高的特点。
The algorithm takes into account of feature information and motion information of moving targets, which owns an outstanding veracity and tolerance, and high accuracy.
该算法充分利用了运动目标的特征信息和运动信息,具有鲁棒性强,跟踪精度高的特点。
The algorithm takes into account of feature information and motion information of moving targets, which owns an outstanding veracity and tolerance, and high accuracy.
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