CN113091608A - 一种基于网格提取种子点的数字散斑相关快速实现方法 - Google Patents
一种基于网格提取种子点的数字散斑相关快速实现方法 Download PDFInfo
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- CN113091608A CN113091608A CN202110308966.1A CN202110308966A CN113091608A CN 113091608 A CN113091608 A CN 113091608A CN 202110308966 A CN202110308966 A CN 202110308966A CN 113091608 A CN113091608 A CN 113091608A
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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
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
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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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/22—Matching criteria, e.g. proximity measures
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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
- G06T7/85—Stereo camera calibration
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10028—Range image; Depth image; 3D point clouds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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CN202110308966.1A CN113091608B (zh) | 2021-03-23 | 2021-03-23 | 一种基于网格提取种子点的数字散斑相关快速实现方法 |
PCT/CN2021/113253 WO2022198901A1 (zh) | 2021-03-23 | 2021-08-18 | 一种基于网格提取种子点的数字散斑相关快速实现方法 |
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CN202110308966.1A CN113091608B (zh) | 2021-03-23 | 2021-03-23 | 一种基于网格提取种子点的数字散斑相关快速实现方法 |
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CN113091608A true CN113091608A (zh) | 2021-07-09 |
CN113091608B CN113091608B (zh) | 2023-05-30 |
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CN (1) | CN113091608B (zh) |
WO (1) | WO2022198901A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113762253A (zh) * | 2021-08-24 | 2021-12-07 | 北京的卢深视科技有限公司 | 散斑的提取方法、装置、电子设备及存储介质 |
WO2022198901A1 (zh) * | 2021-03-23 | 2022-09-29 | 南京理工大学 | 一种基于网格提取种子点的数字散斑相关快速实现方法 |
CN115839675A (zh) * | 2023-02-20 | 2023-03-24 | 宜科(天津)电子有限公司 | 一种物体轮廓线的识别系统 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115546210B (zh) * | 2022-11-28 | 2023-04-25 | 南京航空航天大学 | 一种数字图像相关中的局部应变加权平均方法 |
CN115597551B (zh) * | 2022-12-14 | 2023-04-07 | 成都量芯集成科技有限公司 | 一种手持激光辅助双目扫描装置及方法 |
Citations (4)
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CN104006757A (zh) * | 2014-06-13 | 2014-08-27 | 苏州西博三维科技有限公司 | 焊接变形实时检测系统及其检测方法 |
US10470379B1 (en) * | 2014-06-12 | 2019-11-12 | Iowa State University Research Foundation, Inc. | High-throughput large-scale plant phenotyping instrumentation |
CN112001973A (zh) * | 2020-07-24 | 2020-11-27 | 南京理工大学 | 基于数字散斑相关的快速三维人头测量方法 |
CN112200203A (zh) * | 2020-11-04 | 2021-01-08 | 西安交通大学 | 斜视场下弱相关散斑图像的匹配方法 |
Family Cites Families (1)
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CN113091608B (zh) * | 2021-03-23 | 2023-05-30 | 南京理工大学 | 一种基于网格提取种子点的数字散斑相关快速实现方法 |
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2021
- 2021-03-23 CN CN202110308966.1A patent/CN113091608B/zh active Active
- 2021-08-18 WO PCT/CN2021/113253 patent/WO2022198901A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10470379B1 (en) * | 2014-06-12 | 2019-11-12 | Iowa State University Research Foundation, Inc. | High-throughput large-scale plant phenotyping instrumentation |
CN104006757A (zh) * | 2014-06-13 | 2014-08-27 | 苏州西博三维科技有限公司 | 焊接变形实时检测系统及其检测方法 |
CN112001973A (zh) * | 2020-07-24 | 2020-11-27 | 南京理工大学 | 基于数字散斑相关的快速三维人头测量方法 |
CN112200203A (zh) * | 2020-11-04 | 2021-01-08 | 西安交通大学 | 斜视场下弱相关散斑图像的匹配方法 |
Non-Patent Citations (1)
Title |
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林哲: "基于图像子区的数字图像相关方法的原理与实验", 《沈阳大学学报(自然科学版)》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022198901A1 (zh) * | 2021-03-23 | 2022-09-29 | 南京理工大学 | 一种基于网格提取种子点的数字散斑相关快速实现方法 |
CN113762253A (zh) * | 2021-08-24 | 2021-12-07 | 北京的卢深视科技有限公司 | 散斑的提取方法、装置、电子设备及存储介质 |
CN115839675A (zh) * | 2023-02-20 | 2023-03-24 | 宜科(天津)电子有限公司 | 一种物体轮廓线的识别系统 |
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CN113091608B (zh) | 2023-05-30 |
WO2022198901A1 (zh) | 2022-09-29 |
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