节点文献
基于千兆以太网的LED显示屏关键技术分析与实现
Key Techniques and the Implementation of a Large LED Screen Connected with the Gigabit Ethernet
【摘要】 介绍了基于千兆以太网技术的LED显示屏系统的设计,采用了千兆网技术,接收端/发送端独立时钟控制,视频图像压缩和色彩处理等技术,实现了全彩色LED点阵数字显示屏的解决方案,并且对影响其显示质量的一些关键技术进行了研究.
【Abstract】 Reports the design of a large LED screen system adopting the gigabit Ethernet technique to transmit the video data.The system used independent timing controls at sending and receiving ends and utilized video compression and color processing techniques for a solution of digitized full-color LED-matrix screen.The factors pertinent to the display quality are discussed.
【关键词】 LED;
千兆网;
色彩空间转换;
像素共享;
【Key words】 LED; gigabit Ethernet; color-space conversion; pixel sharing;
【Key words】 LED; gigabit Ethernet; color-space conversion; pixel sharing;
【基金】 福建省“促进项目成果转化”扶持项目(闽发改推进(2005)559号)
- 【文献出处】 福建师范大学学报(自然科学版) ,Journal of Fujian Normal University(Natural Science Edition) , 编辑部邮箱 ,2006年02期
- 【分类号】TN873
- 【被引频次】10
- 【下载频次】165