CN111412835B - 一种新型激光扫描投影方法 - Google Patents
一种新型激光扫描投影方法 Download PDFInfo
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- CN111412835B CN111412835B CN202010288487.3A CN202010288487A CN111412835B CN 111412835 B CN111412835 B CN 111412835B CN 202010288487 A CN202010288487 A CN 202010288487A CN 111412835 B CN111412835 B CN 111412835B
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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
- G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
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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
- G01B11/2433—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring outlines by shadow casting
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/60—Rotation of whole images or parts thereof
- G06T3/604—Rotation of whole images or parts thereof using coordinate rotation digital computer [CORDIC] devices
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112203066A (zh) * | 2020-09-17 | 2021-01-08 | 广景视睿科技(深圳)有限公司 | 一种目标跟踪动向投影方法和动向投影设备 |
CN114650403A (zh) * | 2020-12-21 | 2022-06-21 | 广东博智林机器人有限公司 | 一种投影装置及投影定位设备 |
CN112666703B (zh) * | 2021-03-18 | 2021-06-04 | 光量信息科技(宁波)有限公司 | 基于多个激光振镜的空间曲线联合定位投影系统及其方法 |
CN113465546B (zh) * | 2021-07-02 | 2022-09-16 | 长春理工大学 | 激光扫描投影系统圆形背向反射合作目标扫描方法 |
CN114034248B (zh) * | 2021-11-19 | 2022-08-09 | 北京科技大学 | 一种基于双目视觉的激光三维投影方法 |
CN114485482B (zh) * | 2022-03-04 | 2023-06-16 | 南京铖联激光科技有限公司 | 一种振镜扫描系统的校准模块 |
CN116105644B (zh) * | 2023-04-10 | 2023-07-04 | 清华大学 | 射线扫描成像方法及射线加工方法 |
CN117606747B (zh) * | 2023-11-22 | 2024-06-18 | 北京天翔睿翼科技有限公司 | 激光振镜系统的高精度化标定方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101329174A (zh) * | 2007-12-23 | 2008-12-24 | 中国海洋大学 | 全场视觉自扫描测量装置 |
CN101896851A (zh) * | 2008-10-17 | 2010-11-24 | 松下电器产业株式会社 | 扫描型图像显示装置 |
CN107765425A (zh) * | 2017-06-30 | 2018-03-06 | 长春理工大学 | 基于对称离焦双探测器的自聚焦激光扫描投影方法 |
CN107765426A (zh) * | 2017-06-30 | 2018-03-06 | 长春理工大学 | 基于对称离焦双探测器的自聚焦激光扫描投影装置 |
CN108229020A (zh) * | 2018-01-02 | 2018-06-29 | 四川省派瑞克斯光电科技有限公司 | 智能投影系统的投影控制方法 |
US10052734B2 (en) * | 2016-10-17 | 2018-08-21 | Virtek Vision International Ulc | Laser projector with flash alignment |
CN109798845A (zh) * | 2019-03-25 | 2019-05-24 | 青岛小优智能科技有限公司 | 一种基于激光光栅扫描的三维重建精度提升的方法与装置 |
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2020
- 2020-04-14 CN CN202010288487.3A patent/CN111412835B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101329174A (zh) * | 2007-12-23 | 2008-12-24 | 中国海洋大学 | 全场视觉自扫描测量装置 |
CN101896851A (zh) * | 2008-10-17 | 2010-11-24 | 松下电器产业株式会社 | 扫描型图像显示装置 |
US10052734B2 (en) * | 2016-10-17 | 2018-08-21 | Virtek Vision International Ulc | Laser projector with flash alignment |
CN107765425A (zh) * | 2017-06-30 | 2018-03-06 | 长春理工大学 | 基于对称离焦双探测器的自聚焦激光扫描投影方法 |
CN107765426A (zh) * | 2017-06-30 | 2018-03-06 | 长春理工大学 | 基于对称离焦双探测器的自聚焦激光扫描投影装置 |
CN108229020A (zh) * | 2018-01-02 | 2018-06-29 | 四川省派瑞克斯光电科技有限公司 | 智能投影系统的投影控制方法 |
CN109798845A (zh) * | 2019-03-25 | 2019-05-24 | 青岛小优智能科技有限公司 | 一种基于激光光栅扫描的三维重建精度提升的方法与装置 |
Non-Patent Citations (2)
Title |
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三维数据场在扫描式体显示器中的可视化;邢建芳等;《液晶与显示》;20120831;第27卷(第4期);全文 * |
基于激光测距的激光扫描投影系统标定技术研究;侯茂盛灯;《中国激光》;20191031;第46卷(第10期);全文 * |
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