在固定点安置CCD 摄像机，通过图像采集卡对处于动态被监测结构物上的标志点进行视频图像采集；

First we put CCD vidicon on fixed point, gather the video picture of sign point on dynamic measured structure by picture gathering card.

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摄像头与图像采集卡结合的图像采集在各种图像处理系统特别是涉及到动态视频的应用中是获取图像数据的一种主要方式。

Image acquisition by image acquisition card combined with camera is a primary method to acquire image data in various image-processing systems, especially in applications related to dynamic video.

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本设计包括三个主要部分：基于PCI桥实现多路视频采集系统、智能键盘设计和在线图像识别报警算法。

This designing includes three parts: Multi-Inputs Video Collecting System based on PCI-PCI Bridge, Intelligent Keyboard designing and On-line Image Recognizing and Warning System.

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