CN102155915B - 多波段光学在线尺寸检测方法及系统 - Google Patents
多波段光学在线尺寸检测方法及系统 Download PDFInfo
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CN103063144B (zh) * | 2012-12-31 | 2015-08-05 | 南京林业大学 | 长度自动测量装置及长度自动测量方法 |
CN106643495B (zh) * | 2016-12-23 | 2019-01-22 | 西安岭川电子信息科技有限公司 | 一种电子扫描式的尺寸测量装置及方法 |
CN107621237A (zh) * | 2017-10-16 | 2018-01-23 | 上海海洋大学 | 测量人工鱼礁山模型有效截面积的实验装置及测量方法 |
CN110379065B (zh) * | 2019-06-06 | 2022-06-10 | 深圳市博利凌科技有限公司 | 纸币、票券鉴别光学器件、装置、设备和方法 |
CN110853112A (zh) * | 2019-11-11 | 2020-02-28 | 燕山大学 | 一种三维手性纳米防伪装置及图案制作方法 |
CN112798235B (zh) * | 2021-03-19 | 2021-07-06 | 武汉精测电子集团股份有限公司 | 一种Microled或Miniled缺陷检测方法及装置 |
Citations (5)
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CN1061090A (zh) * | 1990-10-25 | 1992-05-13 | 刘光万 | 采用光传感方式的位移检测方法及装置 |
EP1365214A1 (en) * | 2002-05-21 | 2003-11-26 | Canon Kabushiki Kaisha | Sensor using roof mirror/roof prism array scale, and apparatus equipped with the sensor |
CN1563883A (zh) * | 2004-03-31 | 2005-01-12 | 西北工业大学 | 一种光纤位移传感器 |
CN101551237A (zh) * | 2009-05-20 | 2009-10-07 | 大庆油田有限责任公司 | 一种用在油管外螺纹光电检测仪上的成像机构 |
CN202066478U (zh) * | 2011-05-26 | 2011-12-07 | 涂刚峰 | 一种基于led的光学尺寸测量系统 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1061090A (zh) * | 1990-10-25 | 1992-05-13 | 刘光万 | 采用光传感方式的位移检测方法及装置 |
EP1365214A1 (en) * | 2002-05-21 | 2003-11-26 | Canon Kabushiki Kaisha | Sensor using roof mirror/roof prism array scale, and apparatus equipped with the sensor |
CN1563883A (zh) * | 2004-03-31 | 2005-01-12 | 西北工业大学 | 一种光纤位移传感器 |
CN101551237A (zh) * | 2009-05-20 | 2009-10-07 | 大庆油田有限责任公司 | 一种用在油管外螺纹光电检测仪上的成像机构 |
CN202066478U (zh) * | 2011-05-26 | 2011-12-07 | 涂刚峰 | 一种基于led的光学尺寸测量系统 |
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