CN111462246B - 一种结构光测量系统的设备标定方法 - Google Patents
一种结构光测量系统的设备标定方法 Download PDFInfo
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- CN111462246B CN111462246B CN202010158433.5A CN202010158433A CN111462246B CN 111462246 B CN111462246 B CN 111462246B CN 202010158433 A CN202010158433 A CN 202010158433A CN 111462246 B CN111462246 B CN 111462246B
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000005259 measurement Methods 0.000 title claims abstract description 20
- 238000004422 calculation algorithm Methods 0.000 claims abstract description 11
- 238000005070 sampling Methods 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 238000012897 Levenberg–Marquardt algorithm Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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- Length Measuring Devices By Optical Means (AREA)
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Families Citing this family (3)
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CN112505083B (zh) * | 2020-11-20 | 2023-01-31 | 北京工业大学 | 扫描电镜内原位蠕变与疲劳测试点追踪定位方法及系统 |
CN113177989B (zh) * | 2021-05-07 | 2024-07-19 | 深圳云甲科技有限公司 | 一种口内扫描仪标定方法及装置 |
CN113674347B (zh) * | 2021-05-18 | 2024-08-20 | 南京理工大学 | 基于相机和投影群阵列的三维形貌的变形测量装置及方法 |
Citations (6)
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CN106989695A (zh) * | 2017-04-28 | 2017-07-28 | 广东工业大学 | 一种投影仪标定方法 |
CN108225216A (zh) * | 2016-12-14 | 2018-06-29 | 中国科学院深圳先进技术研究院 | 结构光系统标定方法及装置、结构光系统及移动设备 |
CN109003308A (zh) * | 2018-06-27 | 2018-12-14 | 浙江大学 | 一种基于相位编码的特殊成像范围相机标定系统及方法 |
CN109003311A (zh) * | 2018-08-22 | 2018-12-14 | 上海庄生晓梦信息科技有限公司 | 一种鱼眼镜头的标定方法 |
CN110097601A (zh) * | 2019-04-17 | 2019-08-06 | 清华大学深圳研究生院 | 用于多模态采集系统视场标定的标定板及标定方法 |
CN110595387A (zh) * | 2019-08-01 | 2019-12-20 | 佛山市南海区广工大数控装备协同创新研究院 | 一种基于多频率结构光的三维重建系统标定方法 |
Family Cites Families (2)
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US20140078264A1 (en) * | 2013-12-06 | 2014-03-20 | Iowa State University Research Foundation, Inc. | Absolute three-dimensional shape measurement using coded fringe patterns without phase unwrapping or projector calibration |
US10360693B2 (en) * | 2017-03-01 | 2019-07-23 | Cognex Corporation | High speed structured light system |
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2020
- 2020-03-09 CN CN202010158433.5A patent/CN111462246B/zh active Active
Patent Citations (6)
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CN108225216A (zh) * | 2016-12-14 | 2018-06-29 | 中国科学院深圳先进技术研究院 | 结构光系统标定方法及装置、结构光系统及移动设备 |
CN106989695A (zh) * | 2017-04-28 | 2017-07-28 | 广东工业大学 | 一种投影仪标定方法 |
CN109003308A (zh) * | 2018-06-27 | 2018-12-14 | 浙江大学 | 一种基于相位编码的特殊成像范围相机标定系统及方法 |
CN109003311A (zh) * | 2018-08-22 | 2018-12-14 | 上海庄生晓梦信息科技有限公司 | 一种鱼眼镜头的标定方法 |
CN110097601A (zh) * | 2019-04-17 | 2019-08-06 | 清华大学深圳研究生院 | 用于多模态采集系统视场标定的标定板及标定方法 |
CN110595387A (zh) * | 2019-08-01 | 2019-12-20 | 佛山市南海区广工大数控装备协同创新研究院 | 一种基于多频率结构光的三维重建系统标定方法 |
Non-Patent Citations (6)
Title |
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Reasearch on comparison and analysis of the projector calibration;Bingbing Han,et al;《2019 IEEE 3rd Advanced Information Management, Communicates, Electronic and Automation Control Conference》;全文 * |
基于二值几何编码图案的高精度结构光系统参数标定方法研究;曾海;唐苏明;田野;刘映江;宋展;;《集成技术》(第2期);全文 * |
数字投影结构光三维测量方法研究;张万祯;《中国博士学位论文全文数据库》;全文 * |
杨浩等.适用于离焦状态相机的相位编码标定方法.《光电工程》.2018,第45卷(第45期),第2页. * |
王静强等.基于伪随机阵列和正弦光栅的结构光标定.《计算机应用与软件》.2017,第34卷(第34期),第117-119页. * |
结构光测量系统的投影仪标定方法研究;徐鸣华;施天敏;王颖;李锋;;《测控技术》(第1期);全文 * |
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