AU2003219433A1 - Shape and deformation measurements of large objects by fringe projection - Google Patents
Shape and deformation measurements of large objects by fringe projectionInfo
- Publication number
- AU2003219433A1 AU2003219433A1 AU2003219433A AU2003219433A AU2003219433A1 AU 2003219433 A1 AU2003219433 A1 AU 2003219433A1 AU 2003219433 A AU2003219433 A AU 2003219433A AU 2003219433 A AU2003219433 A AU 2003219433A AU 2003219433 A1 AU2003219433 A1 AU 2003219433A1
- Authority
- AU
- Australia
- Prior art keywords
- shape
- large objects
- fringe projection
- deformation measurements
- measurements
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- 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
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
- G01B11/2518—Projection by scanning of the object
- G01B11/2527—Projection by scanning of the object with phase change by in-plane movement of the patern
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Theoretical Computer Science (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2003/001671 WO2004097335A1 (en) | 2003-04-25 | 2003-04-25 | Shape and deformation measurements of large objects by fringe projection |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2003219433A1 true AU2003219433A1 (en) | 2004-11-23 |
Family
ID=33397622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003219433A Abandoned AU2003219433A1 (en) | 2003-04-25 | 2003-04-25 | Shape and deformation measurements of large objects by fringe projection |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2003219433A1 (en) |
WO (1) | WO2004097335A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109520439A (en) * | 2018-10-18 | 2019-03-26 | 华南理工大学 | A kind of bridge king-post three-dimensional laser scanner deformation monitoring method |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100451537C (en) * | 2006-11-16 | 2009-01-14 | 天津大学 | Measuring method of large scale space coordinates based on automatic vision guiding and examining apparatus |
TWI484138B (en) * | 2013-04-02 | 2015-05-11 | Track laser scanning equipment and method | |
US11059185B2 (en) | 2014-10-03 | 2021-07-13 | Frito-Lay North America, Inc. | Apparatus and method for transferring a pattern from a universal surface to an ultimate package |
US9802720B2 (en) | 2014-10-03 | 2017-10-31 | Frito-Lay North America, Inc. | Apparatus and method for maintaining a pattern of non-rigid objects in a desired position and orientation |
US9346169B2 (en) | 2014-10-03 | 2016-05-24 | Frito-Lay North America, Inc. | Apparatus and method for universal, flexible pillow bag pattern creation |
US9346170B2 (en) | 2014-10-03 | 2016-05-24 | Frito-Lay North America, Inc. | Apparatus and method for universal, flexible pillow bag pattern creation |
JP6529247B2 (en) * | 2014-12-02 | 2019-06-12 | リコーエレメックス株式会社 | Calibration system and inspection system |
CN106802138B (en) * | 2017-02-24 | 2019-09-24 | 先临三维科技股份有限公司 | A kind of 3 D scanning system and its scan method |
WO2020124460A1 (en) * | 2018-12-19 | 2020-06-25 | 合刃科技(深圳)有限公司 | Image acquisition method and system |
CN112050731B (en) * | 2020-08-14 | 2021-08-20 | 大连理工大学 | Measurement data registration precision evaluation method based on large-scale virtual meter |
CN112085752B (en) * | 2020-08-20 | 2024-01-30 | 浙江华睿科技股份有限公司 | Image processing method, device, equipment and medium |
CN112906093B (en) * | 2020-10-28 | 2022-04-19 | 重庆交通大学 | Method for calculating variable cross-section height of arch ring of large-span arch bridge |
CN112363166B (en) * | 2020-12-10 | 2023-08-22 | 长安大学 | InSAR phase unwrapping method and system based on reliable redundant network |
CN113494891B (en) * | 2021-06-29 | 2023-09-29 | 南京航空航天大学 | Multi-view splicing method for measuring integral profile of train bearing saddle |
CN113758437B (en) * | 2021-11-05 | 2022-03-18 | 北京创米智汇物联科技有限公司 | Non-contact deformation monitoring system and method |
CN114199525B (en) * | 2021-12-10 | 2024-07-02 | 南京迈得特光学有限公司 | Integrated lens measuring device and measuring method thereof |
CN114838910B (en) * | 2022-04-24 | 2023-05-09 | 四川大学 | Landslide surge measuring method and analog measuring device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5175601A (en) * | 1991-10-15 | 1992-12-29 | Electro-Optical Information Systems | High-speed 3-D surface measurement surface inspection and reverse-CAD system |
FR2720155B1 (en) * | 1994-05-19 | 1996-06-28 | Lorraine Laminage | Three-dimensional measurement of the surface of a large object. |
DE19637682B4 (en) * | 1996-09-05 | 2004-04-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for determining the spatial coordinates of objects and / or their temporal change and device for applying this method |
DE19852149C2 (en) * | 1998-11-04 | 2000-12-07 | Fraunhofer Ges Forschung | Device for determining the spatial coordinates of objects |
DE10025741C2 (en) * | 2000-05-19 | 2002-06-13 | Fraunhofer Ges Forschung | Method for determining the spatial coordinates of objects and / or their change over time |
-
2003
- 2003-04-25 WO PCT/IB2003/001671 patent/WO2004097335A1/en not_active Application Discontinuation
- 2003-04-25 AU AU2003219433A patent/AU2003219433A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109520439A (en) * | 2018-10-18 | 2019-03-26 | 华南理工大学 | A kind of bridge king-post three-dimensional laser scanner deformation monitoring method |
Also Published As
Publication number | Publication date |
---|---|
WO2004097335A1 (en) | 2004-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |