AU9628598A - Method for high precision optical distance measurement using an adjustable pointlight source and multi-channel ccd sensor arrays based on optical triangulation and point by point scanning, especially contactless measurement of three dimens ional objects - Google Patents
Method for high precision optical distance measurement using an adjustable pointlight source and multi-channel ccd sensor arrays based on optical triangulation and point by point scanning, especially contactless measurement of three dimens ional objectsInfo
- Publication number
- AU9628598A AU9628598A AU96285/98A AU9628598A AU9628598A AU 9628598 A AU9628598 A AU 9628598A AU 96285/98 A AU96285/98 A AU 96285/98A AU 9628598 A AU9628598 A AU 9628598A AU 9628598 A AU9628598 A AU 9628598A
- Authority
- AU
- Australia
- Prior art keywords
- point
- pointlight
- adjustable
- objects
- source
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Optical Distance (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19820659 | 1998-05-08 | ||
DE19820659 | 1998-05-08 | ||
DE19839830 | 1998-09-01 | ||
DE19839830A DE19839830A1 (en) | 1998-05-08 | 1998-09-01 | Precision optical distance measuring method e.g. for contactless measurement of 3-dimensional objects |
PCT/EP1998/006148 WO1999059044A1 (en) | 1998-05-08 | 1998-09-28 | Method for high precision optical distance measurement using an adjustable point light source and multi-channel ccd sensor arrays based on optical triangulation and point by point scanning, especially contactless measurement of three dimensional objects |
Publications (1)
Publication Number | Publication Date |
---|---|
AU9628598A true AU9628598A (en) | 1999-11-29 |
Family
ID=26046064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU96285/98A Abandoned AU9628598A (en) | 1998-05-08 | 1998-09-28 | Method for high precision optical distance measurement using an adjustable pointlight source and multi-channel ccd sensor arrays based on optical triangulation and point by point scanning, especially contactless measurement of three dimens ional objects |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1084462B1 (en) |
AU (1) | AU9628598A (en) |
WO (1) | WO1999059044A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9066087B2 (en) | 2010-11-19 | 2015-06-23 | Apple Inc. | Depth mapping using time-coded illumination |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3225985A1 (en) * | 1982-07-10 | 1984-01-12 | Artur Prof. Dipl.-Ing. 7923 Königsbronn Jung | Optoelectronic sensor for contactless measurement of the co-ordinates of three-dimensional workpieces |
DE3941144C2 (en) * | 1989-12-13 | 1994-01-13 | Zeiss Carl Fa | Coordinate measuring device for the contactless measurement of an object |
EP0671679B1 (en) * | 1994-03-07 | 2000-01-26 | INTECU Gesellschaft für Innovation, Technologie und Umwelt mbH | Method and device to measure without contact tridimensional objects based on optical triangulation |
-
1998
- 1998-09-28 EP EP98950086A patent/EP1084462B1/en not_active Expired - Lifetime
- 1998-09-28 WO PCT/EP1998/006148 patent/WO1999059044A1/en active IP Right Grant
- 1998-09-28 AU AU96285/98A patent/AU9628598A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1999059044A1 (en) | 1999-11-18 |
EP1084462A1 (en) | 2001-03-21 |
EP1084462B1 (en) | 2004-02-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU3652497A (en) | High accuracy calibration for 3d scanning and measuring systems | |
AU2002213943A1 (en) | Method for measuring the geometry of an object by means of co-ordination measuring device | |
AU3877999A (en) | Method and apparatus for calibrating a non-contact gauging sensor with respect to an external coordinate system | |
AU1681599A (en) | Calibration method and apparatus for calibrating position sensors on scanning transducers | |
AU3708699A (en) | Method and arrangement for determining the geometry of objects using a coordinate measuring device | |
AU3996299A (en) | Diode laser based measurement apparatus | |
AU2002357307A1 (en) | System and method for measuring optical distance | |
CA2284533A1 (en) | Intrabody measurement | |
AU2003239285A1 (en) | Method for measuring and calibrating measurements using optical fiber distributed sensor | |
EP1166948A3 (en) | Laser processing apparatus and method | |
AU1542700A (en) | Optical mapping apparatus with adjustable depth resolution | |
EP1304646A3 (en) | Method for measuring structures in a fingerprint wit a linear sensor | |
EP1134543A4 (en) | Probe type shape measurement sensor, and nc machining device and shape measuring method using the sensor | |
AU2003283827A1 (en) | A method and a system for determining the roughness of a tyre rolling surface | |
PL370901A1 (en) | Sensor designed to measure distance and method for measuring distance | |
AU7049100A (en) | Methods and apparatus for enhancing dynamic range, sensitivity, accuracy, and resolution in fiber optic sensor systems | |
AU2001273483A1 (en) | Waveform measurement method and apparatus resolving 2-pi ambiguity | |
EP1367411A3 (en) | Collision detection system and method of estimating miss distance | |
AU2001297723A1 (en) | Method and apparatus for economical drift compensation in high resolution measurements | |
DE59609327D1 (en) | Procedure for coordinate measurement on workpieces | |
AU1434001A (en) | Method and apparatus for accurate temperature and pressure measurement | |
AU2002328316A1 (en) | Method for measuring an object by means of a co-ordinate measuring device with an image processing sensor | |
EP1195579A3 (en) | Method and apparatus for determining the absolute position | |
WO2002061684A3 (en) | System and method for the measurement of the relative position of an object with respect to a point of reference | |
AU2199800A (en) | Method and apparatus for calibrating analog sensor measurement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |