FR3004818B1 - Systeme d'imagerie localisee et de profilometrie par nappe laser - Google Patents
Systeme d'imagerie localisee et de profilometrie par nappe laserInfo
- Publication number
- FR3004818B1 FR3004818B1 FR1353474A FR1353474A FR3004818B1 FR 3004818 B1 FR3004818 B1 FR 3004818B1 FR 1353474 A FR1353474 A FR 1353474A FR 1353474 A FR1353474 A FR 1353474A FR 3004818 B1 FR3004818 B1 FR 3004818B1
- Authority
- FR
- France
- Prior art keywords
- laser path
- profilometry system
- localized imaging
- localized
- imaging
- 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.)
- Active
Links
- 238000003384 imaging method Methods 0.000 title 1
- 238000001314 profilometry Methods 0.000 title 1
Classifications
-
- 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
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/095—Refractive optical elements
- G02B27/0955—Lenses
-
- 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
- G01B11/2522—Projection by scanning of the object the position of the object changing and being recorded
-
- 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
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0911—Anamorphotic systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1353474A FR3004818B1 (fr) | 2013-04-17 | 2013-04-17 | Systeme d'imagerie localisee et de profilometrie par nappe laser |
PCT/FR2014/050927 WO2014170607A1 (fr) | 2013-04-17 | 2014-04-16 | Systeme d'imagerie localisee et de profilometrie par nappe laser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1353474A FR3004818B1 (fr) | 2013-04-17 | 2013-04-17 | Systeme d'imagerie localisee et de profilometrie par nappe laser |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3004818A1 FR3004818A1 (fr) | 2014-10-24 |
FR3004818B1 true FR3004818B1 (fr) | 2015-05-29 |
Family
ID=49054682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1353474A Active FR3004818B1 (fr) | 2013-04-17 | 2013-04-17 | Systeme d'imagerie localisee et de profilometrie par nappe laser |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3004818B1 (fr) |
WO (1) | WO2014170607A1 (fr) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3947093A (en) * | 1973-06-28 | 1976-03-30 | Canon Kabushiki Kaisha | Optical device for producing a minute light beam |
US4979815A (en) * | 1989-02-17 | 1990-12-25 | Tsikos Constantine J | Laser range imaging system based on projective geometry |
US20020014533A1 (en) | 1995-12-18 | 2002-02-07 | Xiaxun Zhu | Automated object dimensioning system employing contour tracing, vertice detection, and forner point detection and reduction methods on 2-d range data maps |
DE10054950A1 (de) * | 2000-11-06 | 2002-05-08 | Lissotschenko Vitalij | Vorrichtung zur Abbildung modulierten Lichts auf ein thermisch sensitives Medium |
DE10309544A1 (de) * | 2003-02-17 | 2004-09-02 | Micro-Optronic-Messtechnik Gmbh | Verfahren und Vorrichtung zur optischen Profilmessung eines Objektes mittels Linientriangulation |
CN100445800C (zh) * | 2006-09-30 | 2008-12-24 | 中国海洋大学 | 水下目标激光线扫描成像装置 |
US20080156619A1 (en) * | 2006-12-01 | 2008-07-03 | Mehul Patel | Range finder |
JP4821934B1 (ja) * | 2011-04-14 | 2011-11-24 | 株式会社安川電機 | 3次元形状計測装置およびロボットシステム |
-
2013
- 2013-04-17 FR FR1353474A patent/FR3004818B1/fr active Active
-
2014
- 2014-04-16 WO PCT/FR2014/050927 patent/WO2014170607A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2014170607A1 (fr) | 2014-10-23 |
FR3004818A1 (fr) | 2014-10-24 |
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Legal Events
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