AU3702295A - Method and apparatus for three-dimensional digitising of object surfaces - Google Patents
Method and apparatus for three-dimensional digitising of object surfacesInfo
- Publication number
- AU3702295A AU3702295A AU37022/95A AU3702295A AU3702295A AU 3702295 A AU3702295 A AU 3702295A AU 37022/95 A AU37022/95 A AU 37022/95A AU 3702295 A AU3702295 A AU 3702295A AU 3702295 A AU3702295 A AU 3702295A
- Authority
- AU
- Australia
- Prior art keywords
- digitising
- dimensional
- object surfaces
- dimensional digitising
- 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
- G01B11/2531—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 using several gratings, projected with variable angle of incidence on the object, and one detection device
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9420638 | 1994-10-13 | ||
GB9420638A GB9420638D0 (en) | 1994-10-13 | 1994-10-13 | Three-dimensional digitiser |
PCT/GB1995/002431 WO1996012160A1 (en) | 1994-10-13 | 1995-10-13 | Method and apparatus for three-dimensional digitising of object surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
AU3702295A true AU3702295A (en) | 1996-05-06 |
Family
ID=10762771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU37022/95A Abandoned AU3702295A (en) | 1994-10-13 | 1995-10-13 | Method and apparatus for three-dimensional digitising of object surfaces |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0786072A1 (en) |
AU (1) | AU3702295A (en) |
GB (1) | GB9420638D0 (en) |
WO (1) | WO1996012160A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1296825B1 (en) * | 1997-12-02 | 1999-08-02 | Uni Degli Studi Brescia | PROCEDURE FOR MEASURING THREE-DIMENSION PROFILES BY STRUCTURED LIGHT PROJECTION |
DE19815201A1 (en) * | 1998-04-04 | 1999-10-07 | Link Johann & Ernst Gmbh & Co | Measuring arrangement for detecting dimensions of test specimens, preferably of hollow bodies, in particular of bores in workpieces, and methods for measuring such dimensions |
US6208412B1 (en) | 1999-06-14 | 2001-03-27 | Visteon Global Technologies, Inc. | Method and apparatus for determining optical quality |
US6100990A (en) * | 1999-06-14 | 2000-08-08 | Ford Motor Company | Method and apparatus for determining reflective optical quality using gray-scale patterns |
EP1875161B1 (en) | 2005-04-06 | 2014-06-11 | Dimensional Photonics International, Inc. | Multiple channel interferometric surface contour measurement system |
WO2007061632A2 (en) * | 2005-11-09 | 2007-05-31 | Geometric Informatics, Inc. | Method and apparatus for absolute-coordinate three-dimensional surface imaging |
KR101190122B1 (en) * | 2008-10-13 | 2012-10-11 | 주식회사 고영테크놀러지 | Apparatus and method for measuring three dimension shape using multi-wavelength |
JP2010276607A (en) * | 2009-05-27 | 2010-12-09 | Koh Young Technology Inc | Apparatus and method for measuring three-dimensional shape |
KR101547218B1 (en) | 2010-11-19 | 2015-08-25 | 주식회사 고영테크놀러지 | Method for inspecting substrate |
US8675208B2 (en) * | 2012-05-10 | 2014-03-18 | Cognex Corporation | Laser profiling attachment for a vision system camera |
JP2021081204A (en) * | 2019-11-14 | 2021-05-27 | 株式会社安永 | Three-dimensional measuring device and three-dimensional measuring method |
CN111174731B (en) * | 2020-02-24 | 2021-06-08 | 五邑大学 | Color segmentation based double-stripe projection phase unwrapping method and device |
CN113377865B (en) * | 2021-05-25 | 2022-07-15 | 成都飞机工业(集团)有限责任公司 | Signal synchronization method of airplane large-range surface quality detection system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5085502A (en) * | 1987-04-30 | 1992-02-04 | Eastman Kodak Company | Method and apparatus for digital morie profilometry calibrated for accurate conversion of phase information into distance measurements in a plurality of directions |
DE4011407A1 (en) * | 1990-04-09 | 1991-10-10 | Steinbichler Hans | Quantitative absolute measurer for three=dimensional coordinates - contains projector of test pattern, sensor and displacement device for surface evaluation of test object |
DE4011406A1 (en) * | 1990-04-09 | 1992-03-05 | Steinbichler Hans | Three=dimensional coordinate measurer for sample - uses projector with grating to project strip pattern for quantitative absolute measuring by means of moire technique |
DE4119744B4 (en) * | 1991-06-15 | 2004-11-18 | Carl Zeiss | Process for evaluating periodic brightness patterns |
DE4136428A1 (en) * | 1991-11-05 | 1993-05-06 | Henning Dr. 7440 Nuertingen De Wolf | Phase-corrected Moire pattern generation with electronic grating - applying e.g. iterative least-squares fit to achieve phase constancy of fringes in real=time processing |
-
1994
- 1994-10-13 GB GB9420638A patent/GB9420638D0/en active Pending
-
1995
- 1995-10-13 EP EP95934704A patent/EP0786072A1/en not_active Withdrawn
- 1995-10-13 WO PCT/GB1995/002431 patent/WO1996012160A1/en not_active Application Discontinuation
- 1995-10-13 AU AU37022/95A patent/AU3702295A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
GB9420638D0 (en) | 1994-11-30 |
EP0786072A1 (en) | 1997-07-30 |
WO1996012160A1 (en) | 1996-04-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU6967996A (en) | Three-dimensional layer-by-layer apparatus and method | |
AUPM704294A0 (en) | Method and apparatus for the creation of images | |
AU3254897A (en) | Apparatus and method for determining movements and velocities of moving objects | |
AU2454397A (en) | Method and apparatus for recording three-dimensional topographies | |
PL330315A1 (en) | Method of and apparatus for making three-dimensional photographs | |
AU2929597A (en) | Method and apparatus for automatic fabrication of three-dimensional objects | |
AU2214000A (en) | Method and apparatus for generating three-dimensional representations of objects | |
EP0590765A3 (en) | Method and apparatus for the rendering of trimmed nurb surfaces | |
AU4020995A (en) | Method and apparatus for mapping texture | |
AU8498398A (en) | Shaving apparatus and method of shaving | |
AU4101096A (en) | Methods and apparatus for the creation and transmission of 3-dimensional images | |
AU3139295A (en) | Method and system for the placement of texture on three-dimensional objects | |
AU3579997A (en) | Apparatus and method for high-speed characterization of surfaces | |
AU6014594A (en) | Method and apparatus for imaging surfaces | |
AU3965395A (en) | Method and apparatus for making crankshafts | |
AU7961394A (en) | Apparatus and method for processing marble | |
AU4050599A (en) | Method and apparatus for 3d representation | |
AU2048895A (en) | Method and apparatus for graphic processing | |
AU2910795A (en) | Apparatus and method for three-dimensional video | |
AU3702295A (en) | Method and apparatus for three-dimensional digitising of object surfaces | |
AU1303795A (en) | Apparatus and method for coating particles | |
AU1339397A (en) | Sonic method and apparatus for cosmetic applications | |
EP0795375A4 (en) | Laser machining apparatus and laser machining method | |
AUPM606494A0 (en) | Apparatus and method | |
AU3320595A (en) | Workpiece placement system and method of use |