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Design of real-time video sampling controller system based on FPGA
Author(s): 
Pages: 309-312
Year: Issue:  3
Journal: JOURNAL OF CHENGDU UNIVERSITY OF INFORMATION TECHNOLOGY

Keyword:  SDRAM视频采集控制器实时监控 DVRFPGA;
Abstract: 为了解决大容量实时视频信号存储器存储延时,以及速率慢、总线利用率低的问题,提出一种基于视频帧信号,切换SDRAM和切换Bank完成视频信号快速、连续存储控制器的设计思路,解决了存储器总线效率低,视频帧信号不能完整顺序保存的问题.为后续视频处理器提供了高质量、高速率的视频码流,向实时视频监控DVR的设计奠定了基础.
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