| 非标准视频信号压缩的研究与实现 |
| |
| 引用本文： | 蔡亚茹,杨文考,吴桂芳.非标准视频信号压缩的研究与实现[J].铁路计算机应用,2010,19(8):39-42. |
| |
| 作者姓名： | 蔡亚茹 杨文考 吴桂芳 |
| |
| 作者单位： | 北京交通大学,电子信息工程学院,北京,100044 |
| |
| 摘 要： | 本文从信号无线传输的需求出发,针对某种格式的非标准视频信号的压缩问题展开讨论.设计中利用现有IC集成芯片G07007SB对视频信号进行压缩,降低研发成本,缩短开发周期.根据G07007SB对输入信号格式的要求,提出将给定信号转换为符合CCIR656标准的信号的视频信号格式转换方法,仿真结果表明该方法简单可行,且具有通用性.
|
| 关 键 词： | 非标准视频信号 视频压缩 G07007SB |
| 收稿时间： | 2010-08-15 |
Research and implementing on non-standard video compression |
| |
| CAI Ya-ru,YANG Wen-kao,WU Gui-fang.Research and implementing on non-standard video compression[J].Railway Computer Application,2010,19(8):39-42. |
| |
| Authors: | CAI Ya-ru YANG Wen-kao WU Gui-fang |
| |
| Institution: | ( School of Electronic and Information Engineering in Beijing Jiaotong University, Beijing 100044, China ) |
| |
| Abstract: | In the paper, starting from the demand for wireless signal transmission, discussed a non-standard format video signal compression issue. In the design using the existing IC integrated chip GO7007SB compress the video signal, reduced the R ＆ D, shortened the development cycle. According the requirement of GO7007SB for the input signal format, in paper, proposed a video signal format conversion method which converted the given signal to a signal consistent with the CCIR656 simulation proved this method was simple and feasible, with universal. |
| |
| Keywords: | G07007SB |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《铁路计算机应用》浏览原始摘要信息 |
| 点击此处可从《铁路计算机应用》下载免费的PDF全文 |
|
