MX2017012962A - Metodo de inspeccion de superficie de cuerpo ceramico. - Google Patents
Metodo de inspeccion de superficie de cuerpo ceramico.Info
- Publication number
- MX2017012962A MX2017012962A MX2017012962A MX2017012962A MX2017012962A MX 2017012962 A MX2017012962 A MX 2017012962A MX 2017012962 A MX2017012962 A MX 2017012962A MX 2017012962 A MX2017012962 A MX 2017012962A MX 2017012962 A MX2017012962 A MX 2017012962A
- Authority
- MX
- Mexico
- Prior art keywords
- basis
- determinant
- image
- illumination light
- generated
- Prior art date
Links
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
- G06T7/0008—Industrial image inspection checking presence/absence
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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
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
- G06T7/001—Industrial image inspection using an image reference approach
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10024—Color image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10141—Special mode during image acquisition
- G06T2207/10152—Varying illumination
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30108—Industrial image inspection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30172—Centreline of tubular or elongated structure
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Se proporciona un método de inspección para una superficie de un cuerpo cerámico capaz de determinar cualquier grieta de manera más fiable que la realizada convencionalmente. El método incluye una etapa de captura de imágenes en la que se lleva a cabo una captura de imágenes de una región iluminada de una superficie de inspección que está siendo iluminada con al menos una de primera y segunda luces de iluminación emitidas a una superficie de inspección desde direcciones mutuamente diferentes emparedando un medio de captura de imágenes, una etapa de generación de imágenes de determinación para generar una imagen de determinación con base en un resultado de captura de imágenes, y una etapa de determinación en la que se lleva a cabo una determinación con base en la imagen de determinación. Cuando se genera una primera imagen de determinación con base en un primer resultado de captura de imágenes obtenido bajo iluminación al menos con la primera luz de iluminación, y una segunda imagen de determinación se genera con base en un segundo resultado de captura de imágenes bajo iluminación al menos con la segunda luz de iluminación, la primera y segunda imágenes de determinación se generan de manera que la determinación de la presencia o ausencia de cualquier grieta se pueda llevar a cabo con base en una diferencia entre modos de formación de regiones de sombra en la primera y segunda imágenes de determinación cuando la primera y segunda imágenes de determinación se comparan entre sí.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015198545 | 2015-10-06 | ||
PCT/JP2016/078670 WO2017061318A1 (ja) | 2015-10-06 | 2016-09-28 | セラミックス体の表面検査方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017012962A true MX2017012962A (es) | 2018-05-22 |
Family
ID=58487653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017012962A MX2017012962A (es) | 2015-10-06 | 2016-09-28 | Metodo de inspeccion de superficie de cuerpo ceramico. |
Country Status (6)
Country | Link |
---|---|
US (1) | US10475177B2 (es) |
JP (1) | JP6669738B2 (es) |
CN (1) | CN107110791B (es) |
DE (1) | DE112016001723T5 (es) |
MX (1) | MX2017012962A (es) |
WO (1) | WO2017061318A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9239296B2 (en) * | 2014-03-18 | 2016-01-19 | Corning Incorporated | Skinning of ceramic honeycomb bodies |
WO2018088552A1 (ja) * | 2016-11-14 | 2018-05-17 | 日本碍子株式会社 | セラミックス体の欠陥検査装置および欠陥検査方法 |
JP6988592B2 (ja) * | 2018-03-13 | 2022-01-05 | オムロン株式会社 | 画像検査装置、画像検査方法及び画像検査プログラム |
JP6697503B2 (ja) * | 2018-03-29 | 2020-05-20 | ファナック株式会社 | 撮像システム |
JP7187830B2 (ja) * | 2018-06-13 | 2022-12-13 | 富士通株式会社 | 画像処理プログラム、画像処理装置、及び画像処理方法 |
CN109374638B (zh) * | 2018-12-18 | 2022-01-18 | 深圳市鼎源检测技术有限公司 | 一种基于机器视觉的木地板表面检测装置及其检测方法 |
US11610390B2 (en) * | 2019-05-15 | 2023-03-21 | Getac Technology Corporation | System for detecting surface type of object and artificial neural network-based method for detecting surface type of object |
JP2022545552A (ja) * | 2019-08-30 | 2022-10-27 | コーニング インコーポレイテッド | ハニカム体の検品システムおよび方法 |
JP7206234B2 (ja) * | 2020-03-30 | 2023-01-17 | 日本碍子株式会社 | セラミックス製の円柱状ハニカム構造体の検査方法及び検査装置 |
JP7313310B2 (ja) * | 2020-03-31 | 2023-07-24 | 日本碍子株式会社 | セラミックス製の柱状ハニカム構造体の検査方法及び検査装置 |
US11893725B2 (en) * | 2020-05-09 | 2024-02-06 | Central South University | Method for evaluating and system for detecting and evaluating geometric form of honeycomb product |
CN111524134B (zh) * | 2020-05-09 | 2021-07-20 | 中南大学 | 生产线上蜂窝产品规整度的检测方法及检测装置 |
CN113008897B (zh) * | 2021-02-24 | 2023-05-30 | 江苏阿瑞斯智能设备有限公司 | 一种陶瓷催化剂载体缺陷检测方法、装置及设备 |
CN117280203A (zh) * | 2021-05-13 | 2023-12-22 | 圣戈本陶瓷及塑料股份有限公司 | 用于检查物体的方法和系统 |
CN118067621B (zh) * | 2024-04-17 | 2024-06-25 | 常州旭焱光电科技有限公司 | 一种精密陶瓷件的生产设备及生产工艺 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5249856A (en) * | 1975-10-17 | 1977-04-21 | Kawasaki Heavy Ind Ltd | Display device for surface of steel |
JP3081527B2 (ja) | 1996-03-22 | 2000-08-28 | 日本碍子株式会社 | セラミックの外表面欠陥検査方法 |
FR2806478B1 (fr) * | 2000-03-14 | 2002-05-10 | Optomachines | Dispositif et procede de controle optique de pieces de vaisselle comme des assiettes emaillees ou tout produit ceramique emaille |
JP2002167891A (ja) * | 2000-11-30 | 2002-06-11 | Enawii Home Kk | コーナ部連結金物および上下階接続構造 |
JP3585222B2 (ja) * | 2000-12-01 | 2004-11-04 | 株式会社ロゼフテクノロジー | 多元照明を用いた検査装置 |
JP2002168971A (ja) * | 2000-12-04 | 2002-06-14 | Casio Comput Co Ltd | 指 針 |
US7283224B1 (en) * | 2004-09-30 | 2007-10-16 | Smithgall & Associates, Inc. | Face lighting for edge location in catalytic converter inspection |
US7701570B2 (en) * | 2005-12-12 | 2010-04-20 | Corning Incorporated | Collimated light method and system for detecting defects in honeycombs |
JP5038293B2 (ja) * | 2006-03-16 | 2012-10-03 | 日本碍子株式会社 | ハニカム構造体の外壁検査方法 |
JP2007278928A (ja) * | 2006-04-10 | 2007-10-25 | Olympus Corp | 欠陥検査装置 |
JP2009109243A (ja) * | 2007-10-26 | 2009-05-21 | Panasonic Electric Works Co Ltd | 樹脂封止材の検査装置 |
EP2335047A4 (en) * | 2008-09-12 | 2012-02-22 | Ceramicam Ltd | SURFACE SCANNING DEVICE |
JP2010078562A (ja) * | 2008-09-29 | 2010-04-08 | Juki Corp | ボタン認識装置およびボタン認識方法 |
US8537215B2 (en) * | 2009-11-30 | 2013-09-17 | Corning Incorporated | Multi-camera skin inspection system for extruded ceramic honeycomb structures |
JP5342987B2 (ja) * | 2009-12-02 | 2013-11-13 | 三井住友建設株式会社 | コンクリート表面検査装置 |
WO2011083624A1 (ja) * | 2010-01-07 | 2011-07-14 | 株式会社ニッカトー | セラミック焼結体、セラミック球体およびセラミック球体検査装置 |
JP2013024560A (ja) * | 2011-07-14 | 2013-02-04 | Sumitomo Chemical Co Ltd | ハニカム構造体の検査方法、ハニカム構造体の製造方法及びハニカム構造体の検査装置 |
JP6031751B2 (ja) * | 2011-12-02 | 2016-11-24 | 旭硝子株式会社 | ガラス基板検査装置及びガラス基板製造方法 |
ES2890649T3 (es) * | 2013-05-23 | 2022-01-21 | Rina Consulting Centro Sviluppo Mat S P A | Método para la inspección de superficie de productos largos y aparato adecuado para llevar a cabo dicho método |
US10180401B2 (en) | 2013-12-27 | 2019-01-15 | Jfe Steel Corporation | Surface defect detecting method and surface defect detecting apparatus |
-
2016
- 2016-09-28 MX MX2017012962A patent/MX2017012962A/es unknown
- 2016-09-28 CN CN201680003472.XA patent/CN107110791B/zh active Active
- 2016-09-28 WO PCT/JP2016/078670 patent/WO2017061318A1/ja active Application Filing
- 2016-09-28 DE DE112016001723.5T patent/DE112016001723T5/de active Pending
- 2016-09-28 JP JP2017520556A patent/JP6669738B2/ja active Active
-
2017
- 2017-09-06 US US15/696,708 patent/US10475177B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US10475177B2 (en) | 2019-11-12 |
WO2017061318A1 (ja) | 2017-04-13 |
JPWO2017061318A1 (ja) | 2017-10-12 |
DE112016001723T5 (de) | 2018-01-04 |
CN107110791B (zh) | 2020-09-29 |
US20170365050A1 (en) | 2017-12-21 |
JP6669738B2 (ja) | 2020-03-18 |
CN107110791A (zh) | 2017-08-29 |
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