非标准视频信号压缩的研究与实现  

Research and implementing on non-standard video compression

作　　者：蔡亚茹[1] 杨文考[1] 吴桂芳[1] 

机构地区：[1]北京交通大学电子信息工程学院,北京100044

出　　处：《铁路计算机应用》2010年第8期39-42,共4页Railway Computer Application

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GO7007SB对视频信号进行压缩,降低研发成本,缩短开发周期。根据GO7007SB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。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.

关 键 词：非标准视频信号 视频压缩 GO7007SB 

分 类 号：TS285.17[轻工技术与工程—食品科学与工程]