Description: for the TI dm6446 platformBackground subtraction moduleMaintain a background model, which can distinguish background, foreground and theft/left pixelsShadow removal moduleDetect shadow regions in monochrome videosCamera shift detection and suppression moduleDetect of small camera shift, and suppress the false alarms due to themBlob extraction moduleExtract connected foreground and theft/left pixels as blobsTheft/left baggage distinguish moduleDistinguish theft blobs and left baggage blobs Platform: |
Size: 20480 |
Author: |
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Description: 通过读取视频流，基于OpenCV建立背景模型，以用于前景检测-By reading the video stream, based on the OpenCV ，generate background model for the foreground pixels detection Platform: |
Size: 4636672 |
Author:wuyuezhou |
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Description: 介绍一种应用于视频运动检测中前景和背景建模分割的方法-proposes a novel method for detection and segmentation
of foreground objects from a video which contains
both stationary and moving background objects and undergoes
both gradual and sudden “once-off” changes. Platform: |
Size: 227328 |
Author:arbi |
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Description: 该源码是关于运动对象跟踪的算法，主要实现了高斯背景建模，全局运动补偿（SIFT特征和RANSAC算法），运动对象检测，对象跟踪算法（Mean Shift，Particle Filter等），对象特征提取（轨迹，大小，起止帧等），同时，程序基于VC2008+OpenCV开发，实现了对话框式的程序界面，效率高。-This is a source about motion object tracking, including foreground modeling,object detection,object tracking,feature generation. It developed based on VC2008 and OpenCV library. The friendly interface is very convinient for new learners. Platform: |
Size: 7499776 |
Author: |
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Description: 针对在复杂背景中检测出多批特定运动目标并实施分配批号实行标记跟踪，本文利用OpenCV的运动物体跟踪的数据结构、函数以及基本框架，建立了一个由人机交互界面模块；运动物体的前景检测模块；运动物体的团块特征检测模块；运动物体的团块跟踪模块轨迹生成模块；轨迹后处理模块组成的视频图像运动目标分析系统。-Aim at detecting，tracking and marking multipule specific targets in complex
background．We use the basic framework of object tracking of OpenCV to
establish a multi—modules system．The system is composed of Human—computer
interaction interface module，foreground of moving objects detection module，blocks feature of moving objects detection module，blocks tracking module andtrack analysis module． Platform: |
Size: 8192 |
Author:曾雯 |
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Description: 用Opencv实现的一个运动检测的程序。通过摄像头捕捉，把捕捉到的图像分为前景和背景，从而检测出运动图像。-Achieved with Opencv a motion detection process. Captured by the camera, the captured image are separated into foreground and background, to detect the moving image. Platform: |
Size: 3857408 |
Author:蓝天白雪 |
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Description: Abstract—We present a fast feature selection algorithm
suitable for object detection applications where the image
being tested must be scanned repeatedly to detected the object
of interest at different locations and scales. The algorithm
iteratively estimates the belongness probability of image pixels
to foreground of the image. To prove the validity of the
algorithm, we apply it to a human detection problem. The
edge map is filtered using a feature selection algorithm. The
filtered edge map is then projected onto an eigen space of
human shapes to determine if the image contains a human.
Since the edge maps are binary in nature, Logistic Principal
Component Analysis is used to obtain the eigen human shape
space. Experimental results illustrate the accuracy of the human
detector. Platform: |
Size: 492544 |
Author:谷川 |
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Description: !本文提出了一种静止摄像机条件下的运动目标检测与跟踪算法,它以一种改进的自适应混合高
斯模型为背景更新方法-用连通区检测算法分割出前景目标-以./01/2滤波为运动模型实现对运动目标的
连续跟踪-! This paper, a stationary camera for moving target detection and tracking algorithm, based on a modified adaptive Gaussian mixture model for the background updating- with Components of the segment the foreground object detection algorithm- to ./01/2 filter for the motion model to achieve continuous tracking of the moving target Platform: |
Size: 495616 |
Author:xxx |
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Description: 采用RGB模型进行阴影的检测与去除。能够显示前景、背景、去除阴影后的运动目标-RGB model with shadow detection and removal. To show foreground, background, after the removal of shadows moving target Platform: |
Size: 41984 |
Author:chenjz |
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Description: given a frame sequence from a fixed camera, detecting all the foreground objects :
the detection of the foreground objects is obtained by the difference between the current frame and an image of the scene’s static background Platform: |
Size: 281600 |
Author:sonda |
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Description: A better version of guassian mixture model for background subtraction and foreground detection, using matlab and c language to implement it. Platform: |
Size: 153600 |
Author:victor |
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Description: 在基于前景检测的基于移动物体检测和车辆跟踪算法的实现中，针对广泛的应用来实现读取AVI文件，并将其分解为R，G和B组件。 执行各种操作并检测移动物体。 各个阶段的阈值决定了识别某些尺寸的移动物体的可能性。 移动物体也在其中跟踪。 MATLAB用于实现算法。 该算法用包含120帧的输入avi格式视频文件进行测试。 研究并实现了这些算法的各种应用。(In this foreground detection based moving object detection and vehicle tracking algorithm is implemented targeting a wide class of applications. An AVI file is read and it is decomposed into R, G and B components. Various operations are carried out and the moving objects are detected. Thresholds at various phases are decide the possibility of identifying the moving object of certain sizes. Moving objects also tracked in it. MATLAB is used for implementation of the algorithm. The algorithm is tested with input avi format video files consisting of 120 frames. Various applications of these algorithms are studied and implemented. Main focus is given on (unmanned aerial vehicle) UAV based and automatic traffic estimation applications) Platform: |
Size: 346112 |
Author:夙愿
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