CN113639644A - 用于条纹投影轮廓测量的域映射简单伽马计算方法 - Google Patents
用于条纹投影轮廓测量的域映射简单伽马计算方法 Download PDFInfo
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- CN113639644A CN113639644A CN202110926745.0A CN202110926745A CN113639644A CN 113639644 A CN113639644 A CN 113639644A CN 202110926745 A CN202110926745 A CN 202110926745A CN 113639644 A CN113639644 A CN 113639644A
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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
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114777687A (zh) * | 2022-05-09 | 2022-07-22 | 湖北工业大学 | 基于概率分布函数的分区域相位误差补偿方法及设备 |
CN115393507A (zh) * | 2022-08-17 | 2022-11-25 | 梅卡曼德(北京)机器人科技有限公司 | 三维重建方法、装置及电子设备、存储介质 |
CN116182744A (zh) * | 2022-11-16 | 2023-05-30 | 安徽大学 | 一种用于条纹投影三维测量的伽马非线性误差矫正方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101881605A (zh) * | 2010-06-02 | 2010-11-10 | 南京航空航天大学 | 基于相位编码技术的光学三维测量方法 |
US20110080471A1 (en) * | 2009-10-06 | 2011-04-07 | Iowa State University Research Foundation, Inc. | Hybrid method for 3D shape measurement |
CN103292734A (zh) * | 2013-05-27 | 2013-09-11 | 华中科技大学 | 相位测量系统中伽玛值标定方法 |
CN106017357A (zh) * | 2016-08-04 | 2016-10-12 | 南昌航空大学 | 基于彩色三角波条纹离焦投影三维测量方法 |
CN109990731A (zh) * | 2019-01-21 | 2019-07-09 | 深圳市易尚展示股份有限公司 | 基于数字投影三维测量系统的非线性相位误差的校正方法 |
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- 2021-08-12 CN CN202110926745.0A patent/CN113639644A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110080471A1 (en) * | 2009-10-06 | 2011-04-07 | Iowa State University Research Foundation, Inc. | Hybrid method for 3D shape measurement |
CN101881605A (zh) * | 2010-06-02 | 2010-11-10 | 南京航空航天大学 | 基于相位编码技术的光学三维测量方法 |
CN103292734A (zh) * | 2013-05-27 | 2013-09-11 | 华中科技大学 | 相位测量系统中伽玛值标定方法 |
CN106017357A (zh) * | 2016-08-04 | 2016-10-12 | 南昌航空大学 | 基于彩色三角波条纹离焦投影三维测量方法 |
CN109990731A (zh) * | 2019-01-21 | 2019-07-09 | 深圳市易尚展示股份有限公司 | 基于数字投影三维测量系统的非线性相位误差的校正方法 |
Non-Patent Citations (2)
Title |
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BIAO LI等: "A fast three-dimensional shape measurement method based on colorphase coding", OPTIK, pages 1011 - 1015 * |
张旭 等: "Gamma畸变的相位误差模型与Gamma标定技术", 光学学报, vol. 32, no. 4, pages 0412006 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114777687A (zh) * | 2022-05-09 | 2022-07-22 | 湖北工业大学 | 基于概率分布函数的分区域相位误差补偿方法及设备 |
CN114777687B (zh) * | 2022-05-09 | 2023-06-09 | 湖北工业大学 | 基于概率分布函数的分区域相位误差补偿方法及设备 |
CN115393507A (zh) * | 2022-08-17 | 2022-11-25 | 梅卡曼德(北京)机器人科技有限公司 | 三维重建方法、装置及电子设备、存储介质 |
CN115393507B (zh) * | 2022-08-17 | 2023-12-26 | 梅卡曼德(北京)机器人科技有限公司 | 三维重建方法、装置及电子设备、存储介质 |
CN116182744A (zh) * | 2022-11-16 | 2023-05-30 | 安徽大学 | 一种用于条纹投影三维测量的伽马非线性误差矫正方法 |
CN116182744B (zh) * | 2022-11-16 | 2024-06-04 | 安徽大学 | 一种用于条纹投影三维测量的伽马非线性误差矫正方法 |
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