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Description: Matching methods such as the Hungarian algorithm have recently made an appearance as an alternative to classical tracking algorithms in computer vision, since they are able to nd the set of tracks that optimizes well-dened criteria over a given video sequence. How- ever, despite being globally optimal, they carry a cost: since they require complete knowledge of the sequence, such methods can- not work with continuous video streams, a crucial requirement of realistic video surveillance applications. We were able to use the recently proposed Dynamic Hungarian Algorithm in an innovative way, adapting it to the well-known sliding window methodology. The algorithm is able to run in real-time, while retaining its opti- mality. We tested our implementation on several datasets, tracking humans and vehicles, and obtained reliable results using the same set of parameters on all sequences.
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Size: 347937 |
Author: kongsuhongbaby@126.com |
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Description: Wavelets have widely been used in many signal and image processing applications. In this paper, a new
serial-parallel architecture for wavelet-based image compression is introduced. It is based on a 4-tap wavelet
transform, which is realised using some FIFO memory modules implementing a pixel-level pipeline
architecture to compress and decompress images. The real filter calculation over 4 · 4 window blocks is
done using a tree of carry save adders to ensure the high speed processing required for many applications.
The details of implementing both compressor and decompressor sub-systems are given. The primarily analysis
reveals that the proposed architecture, implemented using current VLSI technologies, can process a
video stream in real time.-Wavelets have been widely used in many sign al and image processing applications. In this p aper. a new serial-parallel architecture for wavele t-based image compression is introduced. It is based on a 4-tap wavelet transform. which is realized using some FIFO memory module 's implementing a pixel-level pipeline archite cture to compress and decompress images. The're al filter calculation over 4 blocks window is done using a tree of carry save adders to ensure t he high speed processing required for many appl ications. The details of implementing both com pressor decompressor and sub-systems are give n. The primarily analysis reveals that the prop osed architecture, VLSI implemented using current technologies, can process a video stream in real time.
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Size: 2837504 |
Author: sdfafaf |
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Description: RTP: Audio and Video for the Internet-RTP : Audio and Video for the Internet
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Size: 3009536 |
Author: llx |
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Description: Interfacing the ADSP-BF535/ADSP-BF533 Blackfin® Processor to
NTSC/PAL video decoder over the asynchronous port-B lackfin
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Size: 886784 |
Author: gongjiulu |
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Description: DecklinkKeyer is a simple dialog based Microsoft Windows video keying and preview application. It can blend either still images, BMPs or AVI movies over the input video of DeckLink cards that support keying.
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Size: 380928 |
Author: 胡家宝 |
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Description: Fengs是实现RTSP协议的流媒体服务器.Feng is a multimedia streaming server that is compliant with the IETF s standards for real-time streaming of multimedia content over the Internet. Feng implements RTSP (Real-Time Streaming Protocol) (rfc2326) and RTP/RTCP (Real-Time Transport Protocol/RTP Control Protocol) (rfc3550). It supports the RTP Profile for Audio and Video Conferences with Minimal Control (rfc3551). -Fengs agreement is to achieve RTSP streaming media server. Feng is a multimedia streaming server that is compliant with the IETF s standards for real-time streaming of multimedia content over the Internet. Feng implements RTSP (Real-Time Streaming Protocol) (rfc2326) and RTP/RTCP (Real-Time Transport Protocol/RTP Control Protocol) (rfc3550). It supports the RTP Profile for Audio and Video Conferences with Minimal Control (rfc3551).
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Size: 734208 |
Author: yongzi |
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Description: Video Streaming 的技术已经出现多年，在 Internet 上的应用也已经相当广泛，而利用
Linux 建构 Video Streaming Server 也是相当热门的话题。如果您想了解什么是 Video
Streaming，本文对 Video Streaming 的观念与技术将做了清楚而基本的介绍。-Video Streaming technology has emerged over the years, in Internet applications has also been quite extensive, and use Linux to build Video Streaming Server is a very hot topic. If you would like to know what is VideoStreaming, this paper, the concept of Video Streaming technology will make a clear and basic introduction.
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Size: 520192 |
Author: 王伟良 |
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Description: The Real Time Streaming Protocol, or RTSP, is an application-level
protocol for control over the delivery of data with real-time
properties. RTSP provides an extensible framework to enable
controlled, on-demand delivery of real-time data, such as audio and
video. Sources of data can include both live data feeds and stored
clips. This protocol is intended to control multiple data delivery
sessions, provide a means for choosing delivery channels such as UDP,
multicast UDP and TCP, and provide a means for choosing delivery
mechanisms based upon RTP (RFC 1889).
-The Real Time Streaming Protocol, or RTSP, is an application-level protocol for control over the delivery of data with real-time properties. RTSP provides an extensible framework to enable controlled, on-demand delivery of real-time data, such as audio and video. Sources of data can include both live data feeds and stored clips. This protocol is intended to control multiple data delivery sessions, provide a means for choosing delivery channels such as UDP, multicast UDP and TCP, and provide a means for choosing delivery mechanisms based upon RTP (RFC 1889).
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Size: 8192 |
Author: 周一 |
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Description: UDP的视频以及语音传输 UDP的视频以及语音传输-UDP video and voice over UDP video and voice transmission
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Size: 363520 |
Author: 肖毅 |
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Description: 我自己用.net2003写的程序，集成了语音和视频聊天功能！是在前辈基础上集合而成！
局域网视频语音传输基本比较完美！-I have used. Net2003 Writing procedures, integrated voice and video chat! Their predecessors are based on gathered together! LAN Voice over basic comparison video perfect!
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Size: 152576 |
Author: niulei |
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Description: The SWF [pronounced 鈥渟wiff 鈥? file format delivers vector graphics, text, video, and sound
over the Internet and is supported by Adobe庐 Flash庐 Player software. The SWF file format is
designed to be an efficient delivery format, not a format for exchanging graphics between
graphics editors.
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Size: 849920 |
Author: mansoor |
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Description: rtp:multimedia streaming over ip-rtp: multimedia streaming over ip
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Size: 345088 |
Author: dddd |
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Description: 一个操作视频的程序，在播放的视频画面上面显示一个动画。-this is a programm about the video manipulation. it can show an animated image on over running video.
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Size: 9325568 |
Author: 何鹏 |
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Description: 国外大型游戏网站小偷源码
国外大型游戏网站源码.内有游戏10000多,5000多个笑话,5000多个搞笑视频.还可以加入自己设置google广告.利用这个程序轻松赚取美金,有需要的朋友可以试试,有asp和php两个版本。
-Large-scale foreign-source game site thief
Major source of foreign gaming Web site. There are more than 10,000 games, more than 5000 jokes, funny video over 5000. Also can add their own google ads set up. Easy to use this procedure to earn U.S. dollars, there is a need to try a friend, it asp and two versions of php.
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Size: 910336 |
Author: wuhu |
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Description: Programming the video game for the evil genius by jumping start the java with project examples. There are over 50 projects from racing, boarding, java man to brain buster games.
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Size: 5668864 |
Author: dieu |
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Description: very useful ebook on Video Over IP developer
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Size: 4652032 |
Author: 888simon |
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Description: Video analytics detect changes occurring over successive video frames, qualify these changes, correlate qualified changes over multiple frames, and interpret these correlated changes.
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Size: 293888 |
Author: humanbeing |
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Description: VC在视频上显示动画图像Showing an animated image over running video,这个程序可以在一个正在播放的视频上显示一个动态或静态的图像。使用了一些DirectShow未公开的功能。
-VC in the video display animated images Showing an animated image over running video, this program is playing in a video displayed on a dynamic or static images. DirectShow uses some undocumented features.
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Size: 399360 |
Author: youxia |
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Description: Client Server Chat application using TCP IP built in c# .net 2.0
Everything to get you started.
I have review and tested the application and confirm that it work very well.
Voip and video over ip all built in.-Client Server Chat application using TCP IP built in c# .net 2.0
Everything to get you started.
I have review and tested the application and confirm that it work very well.
Voip and video over ip all built in.
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Size: 101376 |
Author: nik |
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Description: 视频处理与通信(包括中文版和英文版)是一本涵盖几乎所有视频处理理论以及工程实现的书，包括视频采样，视频建模，二维运动估计，三维运动估计，视频编码，基于小波的视频编码，基于内容的视频编码，多层视频处理，多视角视频处理，视频压缩标准(主要H.264/MPEG4)，纠错控制以及网络传输。-Video Processing and Communication (including both Chinese and English Versions) is a reference for both theoretic research and engineering development covering most topics in this field, including video sampling, video modeling, 2-D motion estimation,3-D motion estimation, video coding, waveform based video coding, content dependent video coding, scalable video coding, stereo and multiview sequence processing, video compression standards, error control and streaming video over the internet and wireless IP network
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Size: 28880896 |
Author: McGar Jiang |
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