针对解决主动脉弓运动图像检测和跟踪的难点,提出了基于坐标跟踪的动态图像检测方法。
Aimed at solving detection and track difficulty of aortic arch dynamic image we proposed dynamic image detection method based on coordinate track.
对多次火炮试验获得的炮弹运动图像检测结果表明,研究的图像提取算法简单易用,通用性较强,提高了参数测量的精度。
The test result for shell movement images obtained indicate that, the image extraction algorithm is easy to use and universal, the precision of data measurement is increased.
在电子稳像中,利用灰度投影的方法可以实现图像序列帧间运动矢量的检测。
The gray scale projection algorithm can detect motion vector of image sequential frames in electronic image stabilization.
灰度投影算法是检测图像序列帧间运动矢量,实现电子稳像的关键技术之一。
The gray scale projection algorithm is a key technique for detecting motion vector of image sequential frames and realize electronic image stabilization.
介绍了一种在视频中运用序列图像检测运动目标的方法。
This paperintroduces a method of detecting moving object using sequence images in video.
本文提出了一个序列图像中运动目标的检测算法。
In this paper, we also present an object detection algorithm for sequential images.
完整的捷联成像制导系统包括图像的获取,运动目标的检测、跟踪,制导规律,姿态控制等五大方面。
The whole strap-down imaging guidance system contains the acquisition of image, the detection and tracking of moving target, the guidance law, and the attitude control.
根据序列图像中运动弱小目标的相关性,提出一种弱小目标检测的方法。
A detection method for small target is proposed according to the correlation of the small moving target in sequential images.
在此基础上介绍了如何用减影法进行图像处理,并对它进行改进提出了检测心肌细胞序列图像运动特征的一种方法。
We focus our attention on how to process image with difference and bring forward a method analyzing the movement properties of the myocardial cells image sequences by the means of improving it.
提出了一种基于比率图像的运动检测算法。
An exercise detection algorithm based on the ratio images was proposed.
首先本文针对运动物体已被检测出的二值运动图像,提出了一种计算运动图像热闹程度的方法。
First, a calculation method for busy degree of moving image based on the binary moving image in which the moving objects had been detected is presented 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.
算法的整个流程包括:运动检测、噪声滤波、去隔行、帧频变换、图像增强的功能模块。
The whole algorithm consists of function modules of motion detection, noise filter, deinterlacing and image enhancement.
图像序列中运动目标的遮挡检测和处理是目前在动态图像处理时经常碰到,且比较难于解决的问题。
In processing the dynamic images, occlusion detection and tracking of moving targets in an image sequence are very significant and difficult problems.
动态图像检测中,如何在指定位置快速而准确地捕捉到运动物体的图像是最基本的环节。
For image inspection applications, it is important to capture the images of a moving object clearly and perfectly at a given point.
它采用类似差分的方法从图像序列的多帧图像中检测出运动目标区域。
Motion object region is extracted from multi-frame images in image sequences by using similar difference method.
本文提出一种新的动态图像人脸检测跟踪方法,即基于肤色和运动信息的人脸跟踪识别。
In this paper, a new approach used combination of skin color and motion information is proposed.
对包含运动目标的图像有着较好的分割和目标检测效果。
It has a effective result in the segmentation and targeting detection of moving object image.
为了解决低对比度红外序列图像中运动小目标的检测问题,提出了一种基于多级滤波的检测方法。
In order to solve the problem of detecting moving small targets in low-contrast infrared image sequences, a new detection method based on multilevel filter is proposed.
提出了一种红外图像序列中运动弱小目标检测的新方法。
A new detection method for moving dim small targets in infrared image sequences is presented.
提出了一种新的基于数学形态学的红外图像序列中弱点状运动目标的非参数检测算法。
A new nonparametric algorithm based on mathematical morphology is proposed for the detection of dim moving point target in infrared image sequence.
红外序列图像运动小目标检测技术,是红外搜索与跟踪系统的一项核心技术,也是现代研究领域的一大难题。
The detection of small moving targets in infrared image sequences is one of the critical technologies of infrared Search and Tracking System (IRST).
对低信噪比下图像序列运动小目标先跟踪后检测技术进行了较为系统地研究。
Track before Detect technology for dim small moving targets in low SNR image sequences was surveyed.
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.
步态序列图像预处理就是从输入序列图像中检测人的运动,主要包括步态序列图像背景建模、前景检测和形念学后处理等工作。
The preprocessing of gait sequences is extract human motion from gait video. It mainly includes background model, foreground detection and morphological postprocessing.
最后,根据目标像素在序列图像中运动的连续性排除噪声干扰,从而准确地检测出真实目标。
Finally, the true target can be accurately detected by removing noise interference based on continuity of moving target in the image sequence.
该系统运用差分图像法,通过阈值图像分割来检测运动目标,并采用形心跟踪算法来自动跟踪目标。
This system detected motion target using difference image method through threshold image segmentation, then automatically tracked target by using centroid tracking algorithm.
首先,利用运动检测器将图像序列的每一帧分割成静止区域与运动区域。
Firstly, each frame in image sequence is distinguished between stationary and moving regions by using a motion detector.
提出一种利用图像流分析法对红外序列图像中的运动小目标进行检测的算法。
An algorithm of small moving target detection in infrared image sequences is presented based on image flow analysis method.
提出一种利用图像流分析法对红外序列图像中的运动小目标进行检测的算法。
An algorithm of small moving target detection in infrared image sequences is presented based on image flow analysis method.
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