现代信息科技2024，Vol.8Issue(16)：24-27,4.DOI:10.19850/j.cnki.2096-4706.2024.16.006
基于FPGA的多路视频实时处理系统的设计
Design of a Multi-channel Real-time Video Processing System Based on FPGA
郭栋梁1
作者信息
- 1. 山西省能源互联网研究院,山西 太原 030000
- 折叠
摘要
Abstract
Aiming at the problems of poor real-time performance in overlay and picture-in-picture display of multi-channel high definition video signals,this paper designs a multi-channel real-time video processing system based on FPGA.The system can receive external parameter control.Through Clock Domain Crossing technology,the system implements real-time processing functions including input reception of 4 HDMI video signals,arbitrary aspect ratio scaling,arbitrary position overlay,and picture roaming.Compared with existing systems,this design achieves seamless real-time overlay of multi-channel HD videos through the FPGA parallel processing architecture,which improves system real-time performance and display effects.It provides a new system solution for real-time processing of multi-video sources.关键词
多路视频/FPGA/跨时钟域Key words
multi-channel video/FPGA/Clock Domain Crossing分类
信息技术与安全科学引用本文复制引用
郭栋梁..基于FPGA的多路视频实时处理系统的设计[J].现代信息科技,2024,8(16):24-27,4.
