Let's look first at the physical size of CCD or CMOS sensor used to capture your photographs.

首先我们来看看CCD或是CMOS的物理尺寸吧。

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The subpixel localization is a key factor to determinate measurement accuracy in using CCD vision measurement system for measuring the size of precision part.

使用CCD成像的机器视觉系统进行精加工零件尺寸检测时，图像轮廓边缘的亚像素定位分析是决定测量精度的一个重要因素。

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This system realizes data acquisition and processing of linear CCD based on DSP, and achieves the goal of hot rolling steel plate size real-time measurement in high speed.

该系统实现了基于DSP的线阵CCD数据采集与处理，达到了对热轧钢板尺寸实时在线测量的目的。

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