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。
In the seal imprint verification system of bank, obtaining high quality preprocessed image is a prerequisite to correctly verify the seal imprint of documents.
在银行的印章鉴定系统中，正确识别票据印章的前提条件是得到高质量的预处理图像。
In the seal imprint verification system of bank, obtaining high quality preprocessed image is a prerequisite to correctly verify the seal imprint of documents.
在银行的印章鉴定系统中，正确识别票据印章的前提条件是得到高质量的预处理图像。
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