MX2010002346A - Sistema y metodo para medicion tridimensional de la forma de objetos materiales. - Google Patents
Sistema y metodo para medicion tridimensional de la forma de objetos materiales.Info
- Publication number
- MX2010002346A MX2010002346A MX2010002346A MX2010002346A MX2010002346A MX 2010002346 A MX2010002346 A MX 2010002346A MX 2010002346 A MX2010002346 A MX 2010002346A MX 2010002346 A MX2010002346 A MX 2010002346A MX 2010002346 A MX2010002346 A MX 2010002346A
- Authority
- MX
- Mexico
- Prior art keywords
- structured light
- shape
- measurement
- material objects
- camera
- Prior art date
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
-
- 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
-
- 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
- G01B11/2513—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 with several lines being projected in more than one direction, e.g. grids, patterns
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Computer Graphics (AREA)
- Theoretical Computer Science (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Se proporciona un sistema y un método para la medición 3D de la forma de objetos materiales que utilizan la triangulación de luz estructurada sin contacto. El sistema incluye un proyector de luz para proyectar un patrón de luz estructurada en la superficie de cualquier objeto y una cámara para capturar una imagen del patrón de luz estructurada que actúa en la superficie del objeto. El sistema además incluye un dispositivo de cómputo para determinar la medición 3D de la forma de superficie del objeto iluminado a través de un algoritmo de triangulación empleado con base en una correspondencia calculada entre la luz estructurada proyectada y la imagen capturada. La luz estructurada incluye elementos codificados que yacen dentro de los planos que pasan a través de los vértices de las áreas de proyección central del proyector y la cámara, que también pasan a través del espacio del objeto que se mide.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/846,494 US7768656B2 (en) | 2007-08-28 | 2007-08-28 | System and method for three-dimensional measurement of the shape of material objects |
PCT/US2008/074354 WO2009032641A1 (en) | 2007-08-28 | 2008-08-26 | System and method for three-dimensional measurement of the shape of material objects |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010002346A true MX2010002346A (es) | 2010-08-04 |
Family
ID=40406938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010002346A MX2010002346A (es) | 2007-08-28 | 2008-08-26 | Sistema y metodo para medicion tridimensional de la forma de objetos materiales. |
Country Status (13)
Country | Link |
---|---|
US (1) | US7768656B2 (es) |
EP (1) | EP2188589B1 (es) |
JP (1) | JP5643645B2 (es) |
KR (1) | KR101601331B1 (es) |
CN (1) | CN101821580B (es) |
AU (1) | AU2008296518B2 (es) |
DK (1) | DK2188589T3 (es) |
ES (1) | ES2801395T3 (es) |
HU (1) | HUE049584T2 (es) |
MX (1) | MX2010002346A (es) |
PL (1) | PL2188589T3 (es) |
RU (1) | RU2521725C2 (es) |
WO (1) | WO2009032641A1 (es) |
Families Citing this family (59)
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FR2925706B1 (fr) * | 2007-12-19 | 2010-01-15 | Soc Tech Michelin | Dispositif d'evaluation de la surface d'un pneumatique. |
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FR2950140B1 (fr) | 2009-09-15 | 2011-10-21 | Noomeo | Procede de numerisation tridimensionnelle comprenant une double mise en correspondance |
FR2950157A1 (fr) * | 2009-09-15 | 2011-03-18 | Noomeo | Procede de numerisation tridimensionnelle d'une surface comprenant laprojection d'un motif combine |
JP5631025B2 (ja) * | 2010-03-10 | 2014-11-26 | キヤノン株式会社 | 情報処理装置、その処理方法及びプログラム |
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KR101268515B1 (ko) * | 2011-07-22 | 2013-06-04 | 경북대학교 산학협력단 | 3차원 스캔 장치 및 3차원 형상 복원 방법 |
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JP6429772B2 (ja) | 2012-07-04 | 2018-11-28 | クレアフォーム・インコーポレイテッドCreaform Inc. | 3d走査および位置決めシステム |
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JP6267700B2 (ja) | 2012-07-18 | 2018-01-24 | クレアフォーム・インコーポレイテッドCreaform Inc. | 3d走査および位置決めのインターフェース |
JP6270157B2 (ja) | 2012-07-30 | 2018-01-31 | 国立研究開発法人産業技術総合研究所 | 画像処理システムおよび画像処理方法 |
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DE102016002398B4 (de) | 2016-02-26 | 2019-04-25 | Gerd Häusler | Optischer 3D-Sensor zur schnellen und dichten Formerfassung |
DE102016113228A1 (de) * | 2016-07-18 | 2018-01-18 | Ensenso GmbH | System mit Kamera, Projektor und Auswerteeinrichtung |
WO2018213872A1 (en) | 2017-05-22 | 2018-11-29 | The Bionics Institute Of Australia | "systems and methods for monitoring neural activity" |
EP3496806B1 (en) | 2016-08-08 | 2022-07-06 | Deep Brain Stimulation Technologies Pty. Ltd. | Systems and methods for monitoring neural activity |
EP3315902B1 (de) | 2016-10-27 | 2023-09-06 | Pepperl+Fuchs SE | Messvorrichtung und verfahren zur triangulationsmessung |
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CN108627119B (zh) * | 2018-05-15 | 2020-09-25 | 佛山市南海区广工大数控装备协同创新研究院 | 一种基于线扫激光的板式家具轮廓尺寸检测方法 |
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-
2007
- 2007-08-28 US US11/846,494 patent/US7768656B2/en active Active
-
2008
- 2008-08-26 DK DK08829922.7T patent/DK2188589T3/da active
- 2008-08-26 AU AU2008296518A patent/AU2008296518B2/en active Active
- 2008-08-26 EP EP08829922.7A patent/EP2188589B1/en active Active
- 2008-08-26 CN CN200880110585.5A patent/CN101821580B/zh active Active
- 2008-08-26 ES ES08829922T patent/ES2801395T3/es active Active
- 2008-08-26 KR KR1020107006831A patent/KR101601331B1/ko active IP Right Grant
- 2008-08-26 JP JP2010523096A patent/JP5643645B2/ja active Active
- 2008-08-26 HU HUE08829922A patent/HUE049584T2/hu unknown
- 2008-08-26 MX MX2010002346A patent/MX2010002346A/es active IP Right Grant
- 2008-08-26 WO PCT/US2008/074354 patent/WO2009032641A1/en active Application Filing
- 2008-08-26 RU RU2010111797/28A patent/RU2521725C2/ru active IP Right Revival
- 2008-08-26 PL PL08829922T patent/PL2188589T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
JP5643645B2 (ja) | 2014-12-17 |
CN101821580B (zh) | 2016-11-16 |
RU2521725C2 (ru) | 2014-07-10 |
KR101601331B1 (ko) | 2016-03-08 |
PL2188589T3 (pl) | 2020-11-16 |
WO2009032641A1 (en) | 2009-03-12 |
KR20100087083A (ko) | 2010-08-03 |
US7768656B2 (en) | 2010-08-03 |
EP2188589A1 (en) | 2010-05-26 |
US20090059241A1 (en) | 2009-03-05 |
CN101821580A (zh) | 2010-09-01 |
AU2008296518A1 (en) | 2009-03-12 |
JP2010538269A (ja) | 2010-12-09 |
RU2010111797A (ru) | 2011-10-10 |
HUE049584T2 (hu) | 2020-09-28 |
DK2188589T3 (da) | 2020-06-15 |
EP2188589B1 (en) | 2020-04-15 |
AU2008296518B2 (en) | 2014-01-23 |
ES2801395T3 (es) | 2021-01-11 |
EP2188589A4 (en) | 2017-03-29 |
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