基于Xilinx PCI LogiCore的高速红外图像采集及实时显示系统  

High-speed Infrared Image Acquisition and Real-time Display System Based on Xilinx PCI LogiCore

作　　者：赵佳[1] 张涌[1] 汤心溢[1] 

机构地区：[1]中国科学院上海技术物理研究所,上海200083

出　　处：《红外技术》2009年第5期252-255,共4页Infrared Technology

摘　　要：介绍了一种红外图像的高速采集显示系统,实现对高帧频的红外图像的实时采集并显示。重点讨论了其关键模块PCI图像采集板卡的设计。其设计基于Xilinx PCI LogiCORE,可以达到现行PCI标准的最高速度:64 bit×66 MHz,并可以通过主控方式传输。实验结果表明此高速红外图像采集系统可以稳定地、可靠地长时间工作,适用于高帧频、高分辨率红外图像的实时采集显示。A high-speed acquisition and display system of infrared images is introduced. It can realize the real-time acquisition and display of infrared images with high frame rate. This paper is mainly about PCI acquisition board, the key module of the whole system. With the Xilinx PCI LogiCORE involved, the speed can reach 64 bit X 66 MHz, the highest speed according to the current PCI standards. And it can work in Initiator Mode. The results of the experiment indicate that this system can work for long time stably and reliably. It can be applied to real-time acquisition and display system of infrared images with high frame rate.

关 键 词：红外图像 PCI LogiCORE 高速采集 实时显示 

分 类 号：TN216[电子电信—物理电子学]