高帧频多通道图像采集与显示  

High Frame Rate and Multiple Channels Digital Image Acquisition and Display

作　　者：张超[1,2] 李洪文[1] 贾建禄[1] 赵雨菲[1,2] 王国强[1] 王鸣浩[1] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所,吉林长春130033 [2]中国科学院大学,北京100049

出　　处：《液晶与显示》2013年第4期593-597,共5页Chinese Journal of Liquid Crystals and Displays

基　　金：中国科学院三期创新项目(No.065x32CN60)

摘　　要：设计了基于Camera Link标准的高帧频多通道图像采集显示系统,可以对高帧频多通道相机进行图像采集及实时显示。依据系统功能需求设计了系统架构,给出了系统各个功能模块的设计方法。完成了系统软件和硬件设计,详细介绍了针对多通道相机图像的存储和读取方法,及VGA显示模块的程序设计方法,并进行了高帧频图像采集显示实验。实验表明,对于帧频为2 000帧/s、分辨率为80×80的图像源,该系统可以对其进行实时的采集、处理和显示,并获得了较好的效果。High frame rate and multiple channels digital image acquisition and display based on standard Camera Link interface has been developed. The system can grab and process the digital camera image data, then display it at real-time. System structure is designed accor- ding to the need of the system function. The design method for each functional module of the system is presented. The software and hardware design of the system have been finished. This work also introduced the method for image data storage and reading out of multiple channels camera,and the design method of VGA module in detail. Experimental results indi- cate that high frame rate image whose resolution is 80 × 80, frame rate is 2 000 frames/s, can be grabbed, processed and displayed by the system and acquire the desired effect successfully.

关 键 词：多通道相机 图像采集 CAMERA LINK VGA 

分 类 号：TN911.732[电子电信—通信与信息系统]