Of the defects detection system of the shell of crystal oscillator, obtaining high quality preprocessed image is prerequisite to correctly verify the defects.
在晶振外壳缺陷检测系统中，正确识别缺陷的前提条件是得到高质量的预处理图像。
Using a system of image magnification and acquisition, we observed and collected pictures of ice crystal in various shapes under different growth conditions.
通过自行研制的图像放大及采集系统，对霜层生长初期冰晶体的形态进行了显微观测，得到了不同生长条件下冰晶体的图像。
A new multispectral image acquisition system based on liquid crystal tunable filter (LCTF) is proposed.
提出了一种新的基于液晶可调谐滤光片(LCTF)的多光谱图像采集系统。
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