MX2017008749A - Aparato de medicion tridimensional. - Google Patents
Aparato de medicion tridimensional.Info
- Publication number
- MX2017008749A MX2017008749A MX2017008749A MX2017008749A MX2017008749A MX 2017008749 A MX2017008749 A MX 2017008749A MX 2017008749 A MX2017008749 A MX 2017008749A MX 2017008749 A MX2017008749 A MX 2017008749A MX 2017008749 A MX2017008749 A MX 2017008749A
- Authority
- MX
- Mexico
- Prior art keywords
- basis
- image data
- measurement value
- irradiating
- dimensional measurement
- Prior art date
Links
Classifications
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- 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
- 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
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0608—Height gauges
-
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Abstract
Un objeto es proporcionar un aparato de medición tridimensional que asegure una medición más precisa en un periodo de tiempo más corto en una medición tridimensional utilizando un método de cambio de fase. Un aparato de inspección de tarjetas 1 incluye un dispositivo de iluminación 4 configurado para irradiar una tarjeta de circuitos impresos 2 con un patrón de luz ondulatorio, una cámara 5 configurada para tomar una imagen de una porción irradiada con el patrón de luz sobre la tarjeta de circuitos impresos 2, y un dispositivo de control 6 configurado para realizar una medición tridimensional con base en los datos de imagen tomados. El dispositivo de control 6 calcula un primer valor de medición de altura, con base en los datos de imagen tomados por irradiación con un primer patrón de luz que tiene un primer periodo en una primera posición, y obtiene valores de una ganancia y un descentrado a partir de los datos de imagen. El dispositivo de control 6 también calcula un segundo valor de medición de altura usando los valores de la ganancia y el descentrado, con base en los datos de imagen tomados por la irradiación con un segundo patrón de luz que tiene un segundo periodo en una segunda posición que es desplazada de manera oblicua por el paso de medio píxel. El dispositivo de control 6 obtiene entonces datos de altura especificados del primer valor de medición y del segundo valor de medición, como datos de altura verdaderos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015118842A JP5957575B1 (ja) | 2015-06-12 | 2015-06-12 | 三次元計測装置 |
PCT/JP2016/050551 WO2016199439A1 (ja) | 2015-06-12 | 2016-01-08 | 三次元計測装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017008749A true MX2017008749A (es) | 2017-11-17 |
Family
ID=56513755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017008749A MX2017008749A (es) | 2015-06-12 | 2016-01-08 | Aparato de medicion tridimensional. |
Country Status (7)
Country | Link |
---|---|
US (1) | US10514253B2 (es) |
JP (1) | JP5957575B1 (es) |
CN (1) | CN107110643B (es) |
DE (1) | DE112016002639T5 (es) |
MX (1) | MX2017008749A (es) |
TW (1) | TWI589838B (es) |
WO (1) | WO2016199439A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3012576B1 (en) | 2014-06-30 | 2020-02-05 | 4d Sensor Inc. | Method for measuring a contour of an object |
EP3441715A4 (en) * | 2016-04-06 | 2019-11-13 | 4d Sensor Inc. | MEASURING METHOD, MEASURING DEVICE, MEASURING PROGRAM, AND COMPUTER-READABLE RECORDING MEDIUM HAVING THE MEASUREMENT PROGRAM RECORDED THEREON |
JP6829992B2 (ja) * | 2016-12-28 | 2021-02-17 | 株式会社キーエンス | 光走査高さ測定装置 |
JP6306230B1 (ja) * | 2017-02-09 | 2018-04-04 | Ckd株式会社 | 半田印刷検査装置、半田印刷検査方法、及び、基板の製造方法 |
JP6894280B2 (ja) * | 2017-04-10 | 2021-06-30 | 株式会社サキコーポレーション | 検査方法及び検査装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4287532B2 (ja) * | 1999-03-01 | 2009-07-01 | 矢崎総業株式会社 | 車両用後側方監視装置 |
JP4335024B2 (ja) * | 2004-01-27 | 2009-09-30 | オリンパス株式会社 | 3次元形状測定方法及びその装置 |
JP5032943B2 (ja) * | 2007-11-06 | 2012-09-26 | パナソニック株式会社 | 3次元形状計測装置及び3次元形状計測方法 |
WO2009110589A1 (ja) * | 2008-03-07 | 2009-09-11 | 株式会社ニコン | 形状測定装置および方法、並びにプログラム |
JP2010164350A (ja) * | 2009-01-14 | 2010-07-29 | Ckd Corp | 三次元計測装置 |
JP4744610B2 (ja) * | 2009-01-20 | 2011-08-10 | シーケーディ株式会社 | 三次元計測装置 |
US8649019B2 (en) * | 2009-01-28 | 2014-02-11 | Kobe Steel, Ltd. | Shape determining device |
JP2010243438A (ja) * | 2009-04-09 | 2010-10-28 | Nikon Corp | 三次元形状測定装置及び三次元形状測定方法 |
JP5443303B2 (ja) * | 2010-09-03 | 2014-03-19 | 株式会社サキコーポレーション | 外観検査装置及び外観検査方法 |
US9506749B2 (en) * | 2010-11-15 | 2016-11-29 | Seikowave, Inc. | Structured light 3-D measurement module and system for illuminating an area-under-test using a fixed-pattern optic |
JP5709009B2 (ja) * | 2011-11-17 | 2015-04-30 | Ckd株式会社 | 三次元計測装置 |
US10088658B2 (en) * | 2013-03-18 | 2018-10-02 | General Electric Company | Referencing in multi-acquisition slide imaging |
CN103383360B (zh) * | 2013-07-29 | 2016-01-13 | 重庆理工大学 | 一种薄带连铸坯表面缺陷正弦光栅相移检测装置及检测方法 |
JP2015145922A (ja) * | 2014-01-31 | 2015-08-13 | 株式会社ニューフレアテクノロジー | マスク検査装置及びマスク検査方法 |
-
2015
- 2015-06-12 JP JP2015118842A patent/JP5957575B1/ja active Active
- 2015-12-23 TW TW104143281A patent/TWI589838B/zh active
-
2016
- 2016-01-08 MX MX2017008749A patent/MX2017008749A/es unknown
- 2016-01-08 WO PCT/JP2016/050551 patent/WO2016199439A1/ja active Application Filing
- 2016-01-08 DE DE112016002639.0T patent/DE112016002639T5/de active Granted
- 2016-01-08 CN CN201680003486.1A patent/CN107110643B/zh active Active
-
2017
- 2017-05-16 US US15/596,788 patent/US10514253B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017003479A (ja) | 2017-01-05 |
TW201643371A (zh) | 2016-12-16 |
JP5957575B1 (ja) | 2016-07-27 |
TWI589838B (zh) | 2017-07-01 |
WO2016199439A1 (ja) | 2016-12-15 |
DE112016002639T5 (de) | 2018-03-01 |
US20170248413A1 (en) | 2017-08-31 |
CN107110643B (zh) | 2020-04-07 |
CN107110643A (zh) | 2017-08-29 |
US10514253B2 (en) | 2019-12-24 |
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