摘要
介绍了图像传输的一种方法。利用隔列传输的方法实现ＬＥＤ大屏幕的图像通讯，缓解了通讯压力，提高了长线传输的可靠性。使用该方法，能够在基本不增加硬件电路和通讯电缆开支的条件下，使工作频率降低一倍。并克服了以往传输的弱点，提高了图像传输的可靠性。
Introduces a method of image transmission. Using interlaced transmission method for image transmission to LED large screen panel, is not only relieves the burden of transmission,but also increases the reliability of image communication for longer distance. The operating frequency may be decreased without more expenditure in hardware and communication cable. It overcomes the weakness of non interlaced transmission and increases image quality.
出处
《数据采集与处理》
EI
CSCD
1999年第1期84-88,共5页
Journal of Data Acquisition and Processing
关键词
视频通讯
LED
隔列传输法
大屏幕显示器
image communication
display technique
interlaced transmission
LED display panel
video display
