动目标检测(MTD)雷达作为一种被广泛用于强杂波背景下检测运动目标的雷达，其各项性能越来越受关注。
The MTD (moving target detection) radar is widely used in detecting motive targets under the background of strong clutter, and most of its performances receive more and more attentions.
本文提出了一种基于背景相减法和对称差分法来进行运动目标检测的方法。
A novel moving object detection based on adaptive background subtraction and symmetrical differencing is presented in this paper.
本文对运动背景下基于单目视觉的背景运动补偿技术及运动目标检测技术做了深入研究。
The object detection technology and the background motion compensation technology based on single camera on the moving background were further studied in this paper.
对典型复杂背景下10幅1000帧图像的仿真结果表明，当信噪比大于或等于1.5时，可以有效检测出运动点目标。
Finally, some simulation results with 1000 frames from 10 typical images in complex background show that moving point targets with SNR not lower than 1.5 can be detected effectively.
针对静态背景下的背景差法，通过研究如何得到、以及如何及时更新背景模型，增强运动目标检测随环境变化的鲁棒性，提出了多级分块的背景估计方法。
Background estimation based on block is proposed to solve the problem of building background model and updating background which can enhance the robust of moving object detection.
要把淹没在噪声背景中的运动点目标检测出来是一个十分困难的问题。
To detect a moving point target that is submerged in noisy background is a very difficult problem.
分析和实验表明，该算法抗干扰能力强，对复杂背景及不重叠物体，可以精确定位并提取出各个运动目标的外轮廓。
The experiments show the high efficiency of this algorithm for contours extraction of moving objects from color image sequence with complex background.
讨论仿真系统的结构，目标运动、干扰弹投放和复杂背景的建模。
The architecture design of the simulation system was discussed in detail, and the modeling of target movement, interference missile and complex background scene was investigated.
给出了一种对光照变化等实际环境中干扰不敏感的基于水平集和背景减的运动目标检测与分割方法。
Based on level set method and background subtraction, this paper proposed an approach to (realize) robust detection and segmentation of multiple motion objects.
运动平台下，图像的运动包括目标、背景和平台的运动。
On airborne platform, image movements involve target movement, background movement and platform movement.
该文提出了针对在复杂的彩色背景下特定运动目标定位的快速有效方法。
In this paper, the authors propose an efficient and effective method for recognizing and tracking specific moving object in a complex color background.
提出了一种快速运动目标的背景自动提取算法。
This paper presents an algorithm of automatic background extraction of target based on fast motion.
帧间全局运动估计模块的设计目标是计算相邻帧的背景的相对运动的矢量，这一矢量被称为全局运动矢量。
The object of global motion estimation module is to calculate the relative motion vector of adjacent frames' background, that is, the global motion vector.
另一个是复杂背景下运动目标的跟踪。
背景差法和帧间差法都是常用的运动目标检测方法。
Background subtraction and frame difference method are commonly used moving objects detection methods.
本论文的主要工作是研究动态背景下的运动目标检测和跟踪。
The research of the moving objects detecting and tracking under the dynamic background is mainly studied in my paper.
最后，实现了点目标相对运动轨迹仿真系统，点目标电子稳像仿真系统和存在背景图像的电子稳像系统三个仿真演示系统。
They are relative motion orbit simulation system for point target, MDIS simulation system for point target, and MDIS simulation system for general image sequences which include background scene.
在复杂背景红外序列图像中，运动点目标的检测一直是研究的重点和难点。
Detection of moving point target in infrared sequence images with complex background is the emphasis and difficulty of target detection.
因此要求雷达必须具备很强的抑制杂波的能力，能在较强的杂波背景中分辨出运动目标的回波。
So, it requests radar provided with the ability to restrain clutter wave for differentiating the echo of moving target.
这种检测方法具有良好的杂波对消性能，能够完成被地面背景杂波掩盖的运动目标的检测、测速及定位。
This method features significant clutter cancellation and can perform the detection, radial velocity estimation and relocation of moving targets masked by ground clutters.
本文通过分析几种现有的静止背景下的波门跟踪算法的基本原理，提出了其在运动背景下的对运动目标的跟踪方案；
Through the analysis of window tracking algorithm which is usually based in static background, a solution is proposed to apply the algorithm to the condition of dynamic-background.
参差时变动目标显示(MTI)滤波器是在强运动杂波背景下检测弱目标和缓解盲速问题的一种有效方法。
The optimal stagger time-variant MTI filter is an effective method to detect weak target in strong moving clutters and alleviate the blind speed problem.
本论文研究的主要内容为电视跟踪系统中运动目标在运动背景下的跟踪技术。
The thesis is focused on the technique of the moving object tracking in the dynamic background, which is used in TV tracking system.
首先利用自适应的背景提取算法从带有运动目标的复杂背景中构建背景图，并提取出运动目标轮廓。
Firstly build a background image in the complex background with a moving object and obtain initial object contour from the current image by frame-difference.
通过实验结果可以看出，该算法不仅能适应复杂多样的背景环境，而且对运动目标的连续检测能力具有位移不变、伸缩不变和旋转不变的特性。
Experimental results show that the algorithm has an invariant property with respect to the shift, scale and rotation of the moving target in the continuing detection of moving targets.
复杂背景下的运动目标检测、识别和跟踪对红外成像制导系统具有重要意义。
Detecting, recognizing and tracking moving targets in cluttered background is important to IR imaging guidance systems.
提出了利用三帧差分法和背景差分法对运动目标进行检测的方法，该运动检测的方法实现比较简单、速度快。
The moving target detection method based on the three frame difference and background difference method was proposed, which is simply and fast to realize.
本文研究了多种红外目标运动跟踪算法，结合本系统红外目标特性与图像背景特性，选取了适合本系统的算法。
According to the characters of the infrared target and the background figure, kinds of infrared target tracking algorithms are studied, and the suitable ones are selected.
本文研究了多种红外目标运动跟踪算法，结合本系统红外目标特性与图像背景特性，选取了适合本系统的算法。
According to the characters of the infrared target and the background figure, kinds of infrared target tracking algorithms are studied, and the suitable ones are selected.
应用推荐