摘要
为了解决苹果外部品质检测中视频图像的快速获取问题,对具有强大媒体回放和获取功能的DirectShow进行了研究.给出使用DirectShow快速获取视频图像的方法和步骤以及核心代码.程序是在Visual C++6.0集成开发环境下,调用DirectShow的组件对象实现的.使用DirectShow缩短了软件的开发时间,提高了软件的开放性和可移植性.
In order to find a solution to quick acquisition of frame image from video in apple exterior quality inspection, research on DirectShow which provides for high-quality capture and playback of multimedia streams has been done. Method and steps of quick acquisition of frame image from video are presented. The application has been developed by calling DirectShow components under the IDE of Visual C＋＋ 6.0. The status of the application shows that using DirectShow can shorten the developing time of application and improve software＇s open feature and transplant capability.
出处
《高师理科学刊》
2009年第3期40-43,共4页
Journal of Science of Teachers＇College and University
关键词
视频采集
图像捕捉
苹果
品质检测
video collection
image capture
apple
quality inspection
