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Description: mpeg-1标准的原程序，该程序包括了关于图象的DCT,基于块匹配算法的运动补偿，可变长编码等一系列子程序。-MPEG-1 standard in the original program, which includes images of the DCT, block-matching algorithm based on the motion compensation, variable length coding a series of routines.
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Author: www |
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Description: 基于OpenCv编写的运动检测，VC6平台，利用usb摄像头可以看效果。-OPEN prepared based Motion Detection, VC6 platform, using usb camera can see results.
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Size: 9216 |
Author: tuoge |
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Description: Homogeneous transformations are widely used in computer vision and graphics. They commonly arise when considering the transformation of an image of a planar object under arbitrary camera motion, or the transformation of two images of the same scene due to camera motion holding the optical center fixed. In this paper we describe the addition of a class of homogeneous transforms for the Insight Toolkit.
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Size: 331776 |
Author: fan shuzai |
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Description: 深入浅出介绍计算机视觉的最新动态。内容包括：
* Camera calibration using 3D objects, 2D planes, 1D lines, and self-calibration
* Extracting camera motion and scene structure from image sequences
* Robust regression for model fitting using M-estimators, RANSAC, and Hough transforms
* Image-based lighting for illuminating scenes and objects with real-world light images
* Content-based image retrieval, covering queries, representation, indexing, search, learning, and more
* Face detection, alignment, and recognition--with new solutions for key challenges
* Perceptual interfaces for integrating vision, speech, and haptic modalities
* Development with the Open Source Computer Vision Library (OpenCV)
* The new SAI framework and patterns for architecting computer vision applications-Easy to introduce the latest developments in computer vision. Include:* Camera calibration using 3D objects, 2D planes, 1D lines, and self-calibration* Extracting camera motion and scene structure from image sequences* Robust regression for model fitting using M-estimators, RANSAC, and Hough transforms* Image-based lighting for illuminating scenes and objects with real-world light images* Content-based image retrieval, covering queries, representation, indexing, search, learning, and more* Face detection, alignment, and recognition- with new solutions for key challenges* Perceptual interfaces for integrating vision, speech, and haptic modalities* Development with the Open Source Computer Vision Library (OpenCV)* The new SAI framework and patterns for architecting computer vision applications
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Size: 12191744 |
Author: kankan |
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Description: 基于opencv的目标运动检测程序，可以检测摄像头拍摄图像中的运动物体-Based on the goal of motion detection opencv procedures, can detect camera images of moving objects
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Size: 1409024 |
Author: zb |
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Description: A new approach toward target representation and localization, the central component in visual tracking
of non-rigid objects, is proposed. The feature histogram based target representations are regularized
by spatial masking with an isotropic kernel. The masking induces spatially-smooth similarity functions
suitable for gradient-based optimization, hence, the target localization problem can be formulated using
the basin of attraction of the local maxima. We employ a metric derived from the Bhattacharyya
coefficient as similarity measure, and use the mean shift procedure to perform the optimization. In the
presented tracking examples the new method successfully coped with camera motion, partial occlusions,
clutter, and target scale variations. Integration with motion filters and data association techniques is also
discussed. We describe only few of the potential applications: exploitation of background information,
Kalman tracking using motion models, and face tracking.-A new approach toward target representation and localization, the central component in visual trackingof non-rigid objects, is proposed. The feature histogram based target representations are regularizedby spatial masking with an isotropic kernel. The masking induces spatially-smooth similarity functionssuitable for gradient-based optimization, hence, the target localization problem can be formulated usingthe basin of attraction of the local maxima. We employ a metric derived from the Bhattacharyyacoefficient as similarity measure, and use the mean shift procedure to perform the optimization. In thepresented tracking examples the new method successfully coped with camera motion, partial occlusions, clutter, and target scale variations. Integration with motion filters and data association techniques is alsodiscussed. We describe only few of the potential applications: exploitation of background information, Kalman tracking using motion models, and face tracking .
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Size: 2779136 |
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Description: 无需摄像机标定的摄像机运动跟踪算法
Moving Object Detection Video Surveillance and its Applicationinand Monitoring-Without camera calibration of the camera motion tracking algorithm for Moving Object Detection Video Surveillance and its Applicationinand Monitoring
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Size: 5778432 |
Author: wisler |
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Description: Lucas-Kanader-Tomasi Feature Tracker，由运动恢复结构的问题，目的是从一组由摄像机移动获得的图像来恢复一个场景的立体结构。对于这个问题，C.Tomasi和T.Kanade[1]于1992年提出了一种Factorization的方法，可以有效地避免噪声的干扰，同时不会受限于特定的运动模型，例如单纯的平移或是旋转。-Lucas-Kanader-Tomasi Feature Tracker, by the movement to restore the structure of the problem, aimed at a group of mobile access by the camera image to restore the three-dimensional structure of a scene. For this problem, C. Tomasi and T. Kanade [1] in 1992 proposed a factorization method which can effectively avoid noise interference, while not restricted to a particular motion model, such as pure translation or rotation .
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Size: 186368 |
Author: 梁霄 |
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Description: In this paper we present a scheme for integrating a digital stabilizer with video codec of a digital video camera. This integration achieves computational efficiency without affecting the performance of video coding and digital stabilization. The proposed scheme achieves this by confining the global motion estimation to within a small background region determined by clustering the motion vectors generated by the video encoder.- In this paper we present a scheme for integrating a digital stabilizer with video codec of a digital video camera. This integration achieves computational efficiency without affecting the performance of video coding and digital stabilization. The proposed scheme achieves this by confining the global motion estimation to within a small background region determined by clustering the motion vectors generated by the video encoder.
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Size: 4096 |
Author: prasad |
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Description: Motion detection in C++ with OpenCV
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Size: 173056 |
Author: wo |
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Description: classic calibration camera routines: all included and completed. Unzip to one fold and add the path to the system path-classic calibration camera routines
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Size: 241664 |
Author: jason |
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Description: This program implements camera calibration on supposed values and computes camera fundamental matrix using 8-points algorithm Developed by Maimouna Al-ammar & Hiba Al-younes
May, 2009 -This program implements camera calibration on supposed values and computes camera fundamental matrix using 8-points algorithm Developed by Maimouna Al-ammar & Hiba Al-younes
May, 2009
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Size: 2048 |
Author: Maimouna |
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Description: 在计算机视觉领域，人体运动分析的研究具有相当广泛的应用前景。由于人体运动的复杂性，已有的研究方法都对研究对象—人体，加上了许多限制条件。本文中提出了一种新的方法来获得各类人体运动的信息。本文主要论述了该方法中对人体三维运动骨架的重建部分，其基本思想是在摄相机定标的基础上，应用三维人体模型知识和运动连续性依次建立每个图象的人体运动骨架。-In the field of computer vision, human motion analysis with a wide range of applications. Due to the complexity of human motion, the existing research methods are research subjects- the human body, together with a number of restrictions. This paper proposed a new method to obtain information on various types of human movement. This article focuses on the method of three-dimensional movement of the body part of the reconstruction of the skeleton, the basic idea is the basis of camera calibration, the application of three-dimensional model of human knowledge and exercise in order to establish the continuity of human motion in each image frame. Finally, experimental results
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Size: 296960 |
Author: 丁行 |
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Description: 基于vc++与opencv实现的视频图像Hu矩计算，可以作为运动检测的一个模块。运行时需要有一台usb摄像机才能正确执行。-Based on vc++ with opencv video images to achieve the calculation of Hu moments, can be used as a motion detection module. Run-time need to have a usb camera to the correct implementation.
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Size: 1054720 |
Author: William Fan |
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Description: 这是一个很好的motion检测的应用，可以检测连续的照片和视频以及摄像头直接摄取，相信对致力于视频追踪的朋友有用。-This is a very good application of motion detection, can detect a row of photos and video, as well as direct uptake of the camera, I believe that is committed to the video track of useful friends.
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Size: 1669120 |
Author: feng |
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Description: Camera Motion Detection Surveillance System
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Size: 5766144 |
Author: sewanu |
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Description: VB摄像头运动检测记录系统,调用usb摄像头，利用控件编程-VB camera motion detection system
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Size: 182272 |
Author: luoyong |
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Description: 本文实现了在连续视频数据流中几种不同的运动检测算法，他们都是基于当前帧图像和前一帧图像的比较，程序使用了AForge.NET framework库。其中的示例代码支持下面几种视频格式：AVI文件、网路相机的JPEG和MJPEG，本地的采集设备(USB相机等)。-This article implements a continuous video data stream in several different motion detection algorithms, they are based on the current frame and previous frame image comparison, the program uses the AForge.NET framework library. Sample code which supports the following video format: AVI file, network camera JPEG and MJPEG, the local collection devices (USB cameras, etc.).
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Size: 1349632 |
Author: 憨豆 |
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Description: CCTV Camera Motion Source
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Size: 156411 |
Author: nguyenquanghuyvns |
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Description: CCTV Camera Motion Source
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Size: 1037596 |
Author: nguyenquanghuyvns |
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