基于虚拟仪器的视频图像采集系统设计与应用  

Design and Application of Video Image Acquisition System Based on Virtual Instrument

作　　者：李丽娜[1] 马俊[1] 王嘉璐[1] 涂志[1] 

机构地区：[1]辽宁大学物理学院,辽宁沈阳110036

出　　处：《辽宁大学学报（自然科学版）》2014年第3期222-229,共8页Journal of Liaoning University：Natural Sciences Edition

基　　金：辽宁省教育厅科学技术研究项目(L2013003)

摘　　要：利用虚拟仪器开发平台LabVIEW8.6及NI-IMAQ for USB模块、NI Vision8.6视频开发工具包,结合普通的USB摄像头开发了一套基于虚拟仪器技术的视频图像采集系统,可实现图像采集、显示、拍照及视频图像存储等功能,并利用该系统,实现了一维及二维条形码的基本的扫描识别功能及视频传输,拓展了系统的应用领域.A set of video image acquisition system based on virtual instrument technology was developed by using the virtual instrument development platform LabVIEW8.6 and NI - IMAQ for USB module, the NI Vision8.6 video development kit and combined with ordinary USB camera has developed a video image acquisition system based on virtual instrument technology. It was used to achieve functions such as image acquisition and display, photos taken, video image storage and so on. The function of the basic one-dimensional and two-dimensional bar code scanning and recognition and transmission of video were realized by using this systerm, and the application field of the system was broadened.

关 键 词：虚拟仪器 图像采集 扫描条形码 视频传输 

分 类 号：TP873[自动化与计算机技术—检测技术与自动化装置]