Description: This paper describes a vision based pedestrian detection and tracking system which is able to count people in very crowded situations like escalator entrances in underground stations. The proposed system uses motion to compute regions of interest and prediction of movements, extracts shape information from the video frames to detect individuals, and applies texture features to recognize people. A search strategy creates trajectories and new pedestrian hypotheses and then filters and combines those into accurate counting events. We show that counting accuracies up to 98 % can be achieved. Platform: |
Size: 2122036 |
Author:harleych |
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Description: vc开发的人脸检测系统，可以对人脸及眼睛、嘴巴进行定位-vc development of face detection system, people can face and eyes and the mouth for positioning Platform: |
Size: 205824 |
Author:赵辉 |
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Description: 很多人在说，但我没看到所以自己编了一个hough变换的函数-many people say, but I do not see why their part of a Hough transform function Platform: |
Size: 1024 |
Author:孔晓东 |
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Description: opengl中，碰撞检测的例子，希望大家能够学到东西，谢谢大家，。-opengl, collision detection example of the hope that people will learn, I thank you. Platform: |
Size: 201728 |
Author:Liufang |
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Description: 基于Matlab编写的语音端点检测程序，比较基础，希望可以帮到需要的人-prepared based on Matlab voice endpoint detection procedures, a comparable basis, the desire to help people in need Platform: |
Size: 1024 |
Author:柳俊峰 |
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Description: 有关运动人物的检测，跟踪，视觉分析综述类的几篇文章。综述内容详细，适合刚开始学习，需要系统了解的人。-The sports figures detection, tracking, visual analysis of several types of synthesis article. Summary of the contents in detail, suitable for the beginning of learning, the need for systematic understanding of the people. Platform: |
Size: 786432 |
Author:zoudan |
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Description: 人脸轮廓提取
简介：针对彩色24位bmp位图，通过光照补偿、肤色检测、假区域去除、轮廓跟踪，可以得到人脸轮廓线。可以是单人脸图像和多人脸图像。-Facial Contour Extraction Profile: 24 bmp for color bitmaps through the illumination compensation, color detection, false regional removal, contour tracking, can face contour lines. Can be single people face images and face images. Platform: |
Size: 901120 |
Author:游侠 |
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Description: 人脸检测测试程序, 提供了图像预处理, 人脸区域检测, 人嘴检测, 人眼检测, 人嘴检测的算法和实现.-Face detection test procedures to provide image preprocessing, face region detection, human mouth detection, eye detection, mouth detection algorithm people and realized. Platform: |
Size: 1122304 |
Author:刘志远 |
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Description: 這是一本電子書，介紹openCV的功能，有了他就可以輕鬆的處理影像視訊，並具備許多統計及機器學習的function。可以輕鬆的做到人臉偵測的功能-This is an e-book, Introduction openCV function, with relaxed he can deal with video images, and have lot of statistics and machine learning function. Relaxed people can do face detection function Platform: |
Size: 10756096 |
Author:發發 |
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Description: O.Javed and M.Shah. 《Tracking and object classification for automated surveillance》.
这篇英文文献是有关运动目标检测跟踪及其分类的文章。该文利用“人体运动的周期性”，把运动目标分为人、人群、机动车。具有较强的参考价值。-O. Javed and M. Shah. " Tracking and object classification for automated surveillance" . This is about the English literature to track moving target detection and classification of the article. The use of " the cyclical nature of human motion" , the goal of exercise is divided into people, people, motor vehicles. Has a strong reference value. Platform: |
Size: 1049600 |
Author:brk1985 |
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Description: canny算子进行边缘检测 效果还不错 可以用于车与人-canny edge detection operator can be used to effect a good car and people Platform: |
Size: 8192 |
Author:王自 |
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Description: This an intrusion detection code.
I hope this will help people doing work in IDS with secure aodv-This is an intrusion detection code.
I hope this will help people doing work in IDS with secure aodv.. Platform: |
Size: 2068480 |
Author:rakez |
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Description: 优秀论文及配套源码。电压暂降是动态电能质量问题中最受关注的热点之一。大量新型电力电子设备的广泛使用对电网电能质量的要求越来越高，而且电压暂降在电网中又具有一定的传播性。因此，无论从电网还是用户都迫切需要对电压暂降进行研究和治理。对电压暂降的检测是解决电压暂降的前提条件，故本论文主要对电压暂降的检测方法进行研究。
本文分析了国内外短时电能质量扰动检测的研究现状，并着重讨论了短路故障、感应电动机启动和变压器激磁三种电压暂降扰动情况下电压暂降的特性；在此基础上选择了基于S变换的短时电能质量扰动检测方法，从S变换的结果S模矩阵及S复矩阵中提取出所需数据并以此来对各种扰动情况下的电压暂降的幅值、相位跳变、持续时间和谐波含量进行分析。仿真结果表明，该方法很好地实现了对电压暂降各特征量的检测。
-The voltage sag is one of most hot topics in dynamic electric energy problems. Masses of new power and electron facilities have been put into use widely, requiring a high quality of electric network and power, chiefly the voltage sag. Moreover, the voltage sag can spread in the electric network. So people have every reason to research and control the voltage sag. However, before developing the voltage sag, people have to detect it. On account of the above, this essay will chiefly focus on the detect methods of the voltage sags.
In this paper, the status of the short duration power quality disturbance based on the different method are researched firstly, and emphasizes the characteristic of the voltage sag under the situation of the three kinds of voltage sag disturbances like the short circuit fault, induction motor start-up and transformer excitation. On the basis of the above, the short duration power quality disturbance detection method based on S transform is chosen. The complex m Platform: |
Size: 541696 |
Author:NBB |
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Description: CV领域CVPR这两年里大牛的几篇文章，关于人体检测与跟踪的，技术含量颇高-Two years in the field of CV Daniel CVPR several articles on human detection and tracking, high-tech Platform: |
Size: 11819008 |
Author:grant |
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Description: Face detection algorithms are widely used in computer vision as they provide fast and reliable results depending on the application
domain. A multi view approach is here presented to detect frontal and profile pose of people face using Histogram of Oriented Gradients, i.e. HOG, features. A K-mean clustering technique is used in a cascade of HOG feature classifiers to detect faces. The evaluation of the algorithm shows similar performance in terms of detection rate as state of the art algorithms. Moreover, unlike state of the art algorithms,our system can be quickly trained before detection is possible. Performance is considerably increased in terms of lower computational cost and lower false detection rate when combined with motion constraint given by moving objects in video sequences. The detected HOG features are integrated within a tracking framework and allow reliable face tracking results in several tested surveillance video sequences. Platform: |
Size: 293888 |
Author:linuszhao |
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Search - people detection