摘要
针对某视频记录系统设计上位机应用软件,在Windows系统的Qt图形用户界面下,通过多线程设计,实现网口读取视频记录系统摄像头采集到的数据;通过调用Opencv图形处理库,将数据转换为PAL_D制式图像显示在图形用户界面窗体上,并保存成AVI视频文件。介绍了QT编程的基本原理,阐述了OpenCV图像处理库的工作机制与使用方法。
A video recording system design application software, the Qt graphical user interface of the Windows system, through the multi thread design, realization of network video recording system reads the collected data; by calling the Opencv graphics library, convert the data into PAL_D format images displayed in the graphical user interface form, and save as AVI video files. This paper introduces the basic principle of QT programming, describes the working mechanism of OpenCV image processing library and use method.
出处
《现代工业经济和信息化》
2017年第16期51-53,共3页
Modern Industrial Economy and Informationization
