FR2963673B1 - Installation et procede pour l'acquisition numerique tridimensionnelle de formes et/ou de position d'objets ou de sujets - Google Patents
Installation et procede pour l'acquisition numerique tridimensionnelle de formes et/ou de position d'objets ou de sujetsInfo
- Publication number
- FR2963673B1 FR2963673B1 FR1056413A FR1056413A FR2963673B1 FR 2963673 B1 FR2963673 B1 FR 2963673B1 FR 1056413 A FR1056413 A FR 1056413A FR 1056413 A FR1056413 A FR 1056413A FR 2963673 B1 FR2963673 B1 FR 2963673B1
- Authority
- FR
- France
- Prior art keywords
- subjects
- objects
- installation
- forms
- dimensional digital
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/48—Laser speckle optics
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/32—Systems for obtaining speckle elimination
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2227/00—Mechanical components or mechanical aspects not otherwise provided for
- G03H2227/03—Means for moving one component
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Optics & Photonics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1056413A FR2963673B1 (fr) | 2010-08-03 | 2010-08-03 | Installation et procede pour l'acquisition numerique tridimensionnelle de formes et/ou de position d'objets ou de sujets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1056413A FR2963673B1 (fr) | 2010-08-03 | 2010-08-03 | Installation et procede pour l'acquisition numerique tridimensionnelle de formes et/ou de position d'objets ou de sujets |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2963673A1 FR2963673A1 (fr) | 2012-02-10 |
FR2963673B1 true FR2963673B1 (fr) | 2017-01-20 |
Family
ID=43413456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1056413A Expired - Fee Related FR2963673B1 (fr) | 2010-08-03 | 2010-08-03 | Installation et procede pour l'acquisition numerique tridimensionnelle de formes et/ou de position d'objets ou de sujets |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2963673B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3009749A1 (fr) | 2013-08-14 | 2015-02-20 | Telmat Ind | Procede et installation pour l'acquisition automatique de surfaces tridimensionnelles |
FR3034512B1 (fr) | 2015-03-30 | 2018-11-09 | Telmat Industrie | Installation et procede d'acquisition automatique et de restitution numerique de surfaces tridimensionnelles |
DE102017113475A1 (de) * | 2016-06-20 | 2017-12-21 | Cognex Corporation | Vorrichtung zum Projizieren eines zeitlich veränderlichen optischen Musters auf ein dreidimensional zu vermessendes Objekt |
CN111766703B (zh) * | 2020-07-14 | 2022-07-01 | 孝感华中精密仪器有限公司 | 一种基于像方扫描的摄录一体机光学***的建模方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5621529A (en) * | 1995-04-05 | 1997-04-15 | Intelligent Automation Systems, Inc. | Apparatus and method for projecting laser pattern with reduced speckle noise |
US6690474B1 (en) * | 1996-02-12 | 2004-02-10 | Massachusetts Institute Of Technology | Apparatus and methods for surface contour measurement |
JP4721685B2 (ja) * | 2004-10-07 | 2011-07-13 | パナソニック株式会社 | 形状測定方法及び形状測定装置 |
KR100694072B1 (ko) * | 2004-12-15 | 2007-03-12 | 삼성전자주식회사 | 레이저 반점을 제거한 조명계 및 이를 채용한 프로젝션시스템 |
DE102005018656B4 (de) * | 2005-04-21 | 2007-04-12 | GOM - Gesellschaft für Optische Meßtechnik mbH | Projektor für eine Anordnung zum dreidimensionalen optischen Vermessen von Objekten |
-
2010
- 2010-08-03 FR FR1056413A patent/FR2963673B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2963673A1 (fr) | 2012-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 7 |
|
ST | Notification of lapse |
Effective date: 20180430 |