摘要
针对大屏幕视频拼接在物联网、智能交通网等领域中需求越来越大的问题,设计了一套基于FPGA的视频拼接系统.该系统选用Xillinx公司的Spartan-6作为处理器,配备以Micron公司高速DDR2 SDRAM存储芯片,支持高清VGA和DVI接口,提供2个视频输入通道和4个视频拼接输出通道,详细分析了系统组成及功能,并给出系统硬件设计及实现方法.
A video splicing system based on FPGA was designed for growing demand of the large-screen video spli- cing in the field of Internet of Things, and intelligent transportation networks. The core of the video system with Xil- inx＇s FPGA-XC6SLX100, equipped with Micron＇s high-speed DDR2 SDRAM memory chips, supports high-defini- tion VGA and DVI interface, providing two video input channels and four video output channels. This paper analy- zes the composition and function of the system, and gives the specific design and implementation of the hardware.
出处
《应用科技》
CAS
2013年第6期63-68,共6页
Applied Science and Technology
基金
国家自然科学基金资助项目(61102038)
