液晶与显示2013，Vol.28Issue(3)：435-439,5.DOI:10.3788/YJYXS20132803.0435
月基极紫外相机图像采集与实时显示系统
Image Acquisition and Display System for Lunar-Based Extreme Ultraviolet Camera
摘要
Abstract
In order to collect scientific data of lunar-based extreme ultraviolet camera,gene rate images,and display these images in real-time,a display system of lunar-based extreme ultraviolet camera is designed.This system adopts FPGA of XILINX Virtex Ⅱ series as the image acquisition,processing and control core.It has the functions of receiving scientific data,generating and storing the image data,as well as controlling USB interface.The system can communicate with extreme ultraviolet camera based on RS-422 interface,and receive scientific data by LVDS interface.The image data is transmitted to computer through USB bus.And the computer can generate images and display these images in real-time.Imaging experiment,using this system and the extreme ultraviolet camera,has been done.The result of this experiment shows that the system can correctly collect scientific data,generate image data and display image when the photon counting rate is 66 kcps.关键词
极紫外相机/图像采集/实时显示/FPGA/USBKey words
extreme ultraviolet camera/image acquisition/real-time display/FPGA/USB分类
信息技术与安全科学引用本文复制引用
王永成,王金玲,宋克非..月基极紫外相机图像采集与实时显示系统[J].液晶与显示,2013,28(3):435-439,5.基金项目
探月工程二期 （）
