Search - detection in video image

[Picture Viewer] motion

Description: There are many approaches for motion detection in continuous video streams. All of them are based on comparison of current video frame with one from the previous frames or with something that we ll call background. In this article I ll try to describe some of the most common approaches. In describing the algorithms, I ll use an image processing library I ve described in my previous article. So, if you are common with it, it will only help. The demo applications support the following types of video sources: AVI files (using Video for Windows, interop library is included) updating JPEG from internet cameras MJPEG (motion JPEG) streams from different internet cameras MMS Stream - Microsoft Media Services local capture device (USB cameras or other capture devices).-There are many approaches for motion detection in continuous video streams. All of them are based on comparison of current video frame with one from the previous frames or with something that we ll call background. In this article I ll try to describe some of the most common approaches. In describing the algorithms, I ll use an image processing library I ve described in my previous article. So, if you are common with it, it will only help. The demo applications support the following types of video sources: AVI files (using Video for Windows, interop library is included) updating JPEG from internet cameras MJPEG (motion JPEG) streams from different internet cameras MMS Stream- Microsoft Media Services local capture device (USB cameras or other capture devices).
Platform: | Size: 116736 | Author: | Hits:

[Graph Recognize] object_detection

Description: object detection,filter the bluring image-object detection, image filter the bluring
Platform: | Size: 1024 | Author: kingtjw | Hits:

[Special Effects] camshiftdemo

Description: 跟踪摄像机中的物体，opencv源代码，点击图像中的物体后会跟踪目标，并在目标上标记-Tracking objects in video camera, opencv source code, click on the image objects will be tracking the target, and target marking
Platform: | Size: 2048 | Author: 陈皓 | Hits:

[Graph Recognize] measure

Description: 一种基于视频图像的道路检测方法，含有检测与跟踪算法，里有源代码 -A video image-based road detection methods, contain detection and tracking algorithm, in source code
Platform: | Size: 237568 | Author: 桂祖恒 | Hits:

[Special Effects] paper

Description: 智能交通监视系统中基于边缘的运动目标提取算法本文的算法是基于C++和OPEN CV实现的，要运行此程序首先要安装这两个软件由于本文在采集图像时用到的视频图像较大，要100多兆，所以演示程序采用另一个视频，以观其效果本程序中采用视频序列的前四十帧的奇数帧提取出背景边缘，用参数backframes来控制，backframes/2 即是采用的帧数。 cedge_thresh1和cedge_thresh2来控制做背景检测是用到的CANNY算子的两个阈值。 edgesum_thresh控制来背景边缘提取时去掉运动目标边缘的阈值。 -Intelligent traffic monitoring system based on the edge of the moving object extraction algorithm of this article is based on the algorithm C++ And OPEN CV achieved, it is necessary to run this program first to install these two software as a result of this paper used in the acquisition of images of the video image more large, to more than 100 megabytes, so the use of another video demo program to view the effect of the procedure used in video sequences of the first 40 odd-numbered frames to extract the background of the edge of backframes using parameters to control, backframes/2 that is used the frames. cedge_thresh1 and cedge_thresh2 to control the background detection is the Canny operator to use two thresholds. edgesum_thresh control to the background when the edge detection of moving targets to remove the edge threshold.
Platform: | Size: 1801216 | Author: 陈忠厚 | Hits:

[AI-NN-PR] mixture_of_gaussians

Description: 混合高斯模型图像检测可以应用于视频和图片-Mixture Gaussian model image detection can be applied to video and picture
Platform: | Size: 2048 | Author: 孙灿 | Hits:

[GDI-Bitmap] Image

Description: 静态图像中的人体检测技术在驾驶员辅助系统、人体运动捕捉、色情图片过滤以及虚拟视频等领域有重要的应用价值。-Static images of the human body detection technology in driver assistance systems, human motion capture, filter pornography and other areas as well as the virtual video has important application value.
Platform: | Size: 8569856 | Author: 小鹿 | Hits:

[source in ebook] youdianmatlabVc

Description: 人民邮电版图像处理源码，车牌识别，数字识别系统源代码，路线识别（机器人视觉），形态学处理，数字识别，字母识别，边缘检测，图像分割-Posts And Telecommunications News source version of image processing, license plate recognition, digital identification system source code, line identification (robot vision), morphological processing, digital identification, letter recognition, edge detection, image segmentation
Platform: | Size: 6606848 | Author: 杨山 | Hits:

[Special Effects] Cross-Correlation-Target-Image-Detection

Description: 正交相关目标检测，采用正交相关方法检测指定目标在图像中的位置。适用于计算机视觉中的视频目标检测、视觉目标检测、目标定位、视觉目标跟踪、视频目标跟踪、图像匹配、图像配准等工作。-cross relation detection is used to detect object in image for in the field computer vision such as visual object detection, motion detection, object localization, visual object tracking, video object tracking, image registration, image matching, etc.
Platform: | Size: 109568 | Author: 朱亮亮 | Hits:

[Graph Recognize] Motion_Detection

Description: Motion detection results If you double-click the Switch block so that the signal is connected to the SAD side, the Video Viewer block displays the SAD values, which represent the absolute value of the difference between the current and previous image. When these SAD values exceed a threshold value, the demo highlights the quadrant in red. Note that the difference image itself may be viewed, in place of the original intensity image, along with the red motion highlighting, which indicates how the SAD metric works.
Platform: | Size: 11264 | Author: radim.rh | Hits:

[Graph program] Face_detectionEllipse_detection

Description: 都是用matlab写的，复制到txt上了（1）基于简单背景的人脸监测，针对视频，效果还不错，传的是txt，大家新建一个M文件，复制，然后把视频名与程序中的改成一致就可以了。（2）对多椭圆的检测，非实际图像，无噪声，就是简单的椭圆，使用同上。-Are written with matlab, copy to the txt on the (1) human face based on a simple background monitoring, for video, the results were good, communication is the txt, you create a new M file, copy, and then the video name and program The change in line on it. (2) the detection of multi-elliptical, non-real image, no noise, that is a simple oval, use ibid.
Platform: | Size: 2048 | Author: sss | Hits:

[Other] Fisheye

Description: 这个是有关鱼眼镜头的相关的论文有四篇"基于鱼眼图像的全景漫游模型研究.zip","鱼眼镜头的成像理论与优化设计.zip","鱼眼镜头视频图像实时校正算法研究与实现.zip","鱼眼图像中的人脸检测.zip" -This is the fish-eye lens of the relevant papers There are four "fish-eye image based on the Panorama model. Zip", "fish-eye lens imaging theory and optimal design. Zip", "Real-time video images of fish-eye lens correction algorithm research and implementation. Zip", "fish-eye in the image of face detection. zip "
Platform: | Size: 14235648 | Author: wang daiwei | Hits:

[Special Effects] GMM

Description: 本代码建立高斯混合模型(高斯多模型)(GMM)，将其用于计算机视觉领域的视频目标检测/视频监控/运动检测/运动目标检测/视频目标跟踪等相关应用中。-This code sets up Gaussian mixture model(Gaussion Mixture Model, GMM) with image sequences for the research and application field of computer vision, using GMM for visual object detection(video object detection), visual surveillance, motion detection, motion tracking, visual object tracking, video object tracking, etc.
Platform: | Size: 16384 | Author: 朱亮亮 | Hits:

[JSP/Java] image

Description: Since the time I’ve wrote my first article about motion detection, I’ve got a lot of e-mails from different people around the world, who found the article quite useful and found a lot of applications of the code in many different areas. Those areas included simple video surveillance topics to quite impressive applications, like laser gesture recognition, detecting comets with telescope, detecting humming-birds and making camera shots of them, controlling water cannons, and many others
Platform: | Size: 15360 | Author: hehe | Hits:

[Special Effects] Human-detect-ion-in-video

Description: This paper will attempt to analyze and compare a number of different existing approaches to human detection in video. Even though there have already been a number a papers written on the topics of skin and face detection this paper will go beyond these analyze, culminating in an open source package aimed at anyone working with image processing and object recognition. I will provide a comprehensive up to date open source package containing implementations of the algorithms based on the most recent research concerning human presence detection. The package will include libraries for skin, face, eyes detection which together can be used for detecting human presence in video. The system is build so that it can applied to both real-time data although with lower detection rate and static data (images, video) for oine processing with higher detection rate.
Platform: | Size: 91136 | Author: linuszhao | Hits:

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