| 摘要: |
| 国外基于网络摄像机的远程视频监控系统价格昂贵，为此研制开发了基于TMS320DSC21的嵌入式网络摄像机系统。该系统将采集到的连续视频图像数据送入TMS320DSC21进行M—JPEG压缩处理，然后再打包处理向网络发送。监控计算机可以通过网络(局域网或广域网)获取网络摄像机发送的图像数据，并对其进行显示、存储或回放等管理，同时可以控制网络摄像机及云台：该系统为实现远程实时监控，监控数据的数字化管理以及视频网络传输等提供了解决方案，它以M—JPEG压缩方式使视频数据的管理更加方便可靠使用TI公司的TMS320DSC21高性能微处理器芯片作为处理平台，使得该系统具有安装方便、配置灵活的突出优点：现已有多台投入使用，具有很好的市场应用前景。 |
| 关键词: TMS320DSC21 嵌入式网络摄像机 远程视频监控系统 视频压缩 M-JPEG 数据采集 数据处理 |
| DOI：10.11841/j.issn.1007-4333.2004.01.026 |
| 修订日期：2003-06-02 |
| 基金项目: |
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| The embedded network camera based on TMS320DSC21 |
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| Abstract: |
| The system collected sequential video data, and send the data to TMS320DSC21 for M-JPEG compression process. The compressed data was packed and sent to network. The monitor computer can receive, display, save and play back the video data from remote network camera. And the computer can control remote network camera and cradle head. The system provides a new method for remote real-time video monitoring, the digitalized management of monitor data and network transmission of video data. Because of the using of M-JPEG compression, the management of video data was more reliable. The system uses TI's TMS320DSC21 as processing platform, so it has convenient fixing, flexible configuration. The system is used in several cases and has good market prospect. |
| Key words: TMS320DSC21,video data Compression,M-JPEG,network camera |
