计算机数字视频信号的获取及大屏幕显示技术

The Computer Digital Procuring of Video Signal & the Large Screen Display Technology

彩色大屏幕LED显示系统由于各种原因,其显示效果还不能满足我们的要求. 文章从计算机的显存结构入手,讨论了一种真彩色LED大屏幕显示技术,介绍采用了映射技术、位平面技术.

For various reasons, Display effect of the LED color large-scale display system can抰 still satisfy demends. From the structure of colored screen LED抯 display system , the LED full-colored Large-scale display technology is discussed, and the mapping and bit-plane technology are introduced.