CN112611338A - 基于移轴镜头的大景深激光轮廓仪 - Google Patents
基于移轴镜头的大景深激光轮廓仪 Download PDFInfo
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- CN112611338A CN112611338A CN202011469687.5A CN202011469687A CN112611338A CN 112611338 A CN112611338 A CN 112611338A CN 202011469687 A CN202011469687 A CN 202011469687A CN 112611338 A CN112611338 A CN 112611338A
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- laser
- field
- lens
- tilt
- large depth
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0075—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. increasing, the depth of field or depth of focus
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/48—Laser speckle optics
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
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Priority Applications (1)
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CN202011469687.5A CN112611338A (zh) | 2020-12-14 | 2020-12-14 | 基于移轴镜头的大景深激光轮廓仪 |
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CN202011469687.5A CN112611338A (zh) | 2020-12-14 | 2020-12-14 | 基于移轴镜头的大景深激光轮廓仪 |
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CN112611338A true CN112611338A (zh) | 2021-04-06 |
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CN202011469687.5A Pending CN112611338A (zh) | 2020-12-14 | 2020-12-14 | 基于移轴镜头的大景深激光轮廓仪 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115096191A (zh) * | 2022-02-22 | 2022-09-23 | 中南大学 | 一种基于移轴相机的桥梁多点位移监测方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080024753A1 (en) * | 2006-07-31 | 2008-01-31 | Mitutoyo Corporation | Multi-range non-contact probe |
CN101339145A (zh) * | 2008-08-20 | 2009-01-07 | 北京凌云光视数字图像技术有限公司 | 基于ccd成像的镭射印刷质量检测系统和方法 |
US20100060904A1 (en) * | 2008-09-05 | 2010-03-11 | 3Dm Devices Inc. | Hand-held surface profiler |
CN202288245U (zh) * | 2011-10-14 | 2012-07-04 | 上海美沃精密仪器有限公司 | 一种移轴断层眼睛扫描系统 |
CN106556357A (zh) * | 2016-12-08 | 2017-04-05 | 南京信息工程大学 | 一种基于一维无衍射光束测量三维面形的装置及方法 |
CN107069392A (zh) * | 2017-03-30 | 2017-08-18 | 成都微深科技有限公司 | 一种可拆卸式防尘镜的二氧化碳激光器 |
CN208921064U (zh) * | 2018-09-28 | 2019-05-31 | 创想智控科技(深圳)有限公司 | 一种激光相机及其光学成像系统 |
CN110392817A (zh) * | 2017-01-19 | 2019-10-29 | 康耐视股份有限公司 | 用于散斑减少激光线生成的系统和方法 |
CN111076665A (zh) * | 2020-01-13 | 2020-04-28 | 上海知津信息科技有限公司 | 一种线激光快速测高装置及方法 |
CN210664364U (zh) * | 2019-07-08 | 2020-06-02 | 深圳市深视智能科技有限公司 | 一种大景深3d激光扫描成像系统 |
-
2020
- 2020-12-14 CN CN202011469687.5A patent/CN112611338A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080024753A1 (en) * | 2006-07-31 | 2008-01-31 | Mitutoyo Corporation | Multi-range non-contact probe |
CN101339145A (zh) * | 2008-08-20 | 2009-01-07 | 北京凌云光视数字图像技术有限公司 | 基于ccd成像的镭射印刷质量检测系统和方法 |
US20100060904A1 (en) * | 2008-09-05 | 2010-03-11 | 3Dm Devices Inc. | Hand-held surface profiler |
CN202288245U (zh) * | 2011-10-14 | 2012-07-04 | 上海美沃精密仪器有限公司 | 一种移轴断层眼睛扫描系统 |
CN106556357A (zh) * | 2016-12-08 | 2017-04-05 | 南京信息工程大学 | 一种基于一维无衍射光束测量三维面形的装置及方法 |
CN110392817A (zh) * | 2017-01-19 | 2019-10-29 | 康耐视股份有限公司 | 用于散斑减少激光线生成的系统和方法 |
CN107069392A (zh) * | 2017-03-30 | 2017-08-18 | 成都微深科技有限公司 | 一种可拆卸式防尘镜的二氧化碳激光器 |
CN208921064U (zh) * | 2018-09-28 | 2019-05-31 | 创想智控科技(深圳)有限公司 | 一种激光相机及其光学成像系统 |
CN210664364U (zh) * | 2019-07-08 | 2020-06-02 | 深圳市深视智能科技有限公司 | 一种大景深3d激光扫描成像系统 |
CN111076665A (zh) * | 2020-01-13 | 2020-04-28 | 上海知津信息科技有限公司 | 一种线激光快速测高装置及方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115096191A (zh) * | 2022-02-22 | 2022-09-23 | 中南大学 | 一种基于移轴相机的桥梁多点位移监测方法 |
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Inventor after: Chen Zengqin Inventor after: He Zhicheng Inventor after: Liu Guangjian Inventor after: Shang Jihui Inventor after: Chen Xiaohu Inventor after: Wang Zhongyang Inventor before: Chen Zengqin Inventor before: He Zhicheng Inventor before: Liu Guangjian Inventor before: Shang Jihui Inventor before: Chen Xiaohu Inventor before: Wang Zhongyang |