FR3003952B1 - SYSTEM FOR DETECTING DEFECTS ON AN OBJECT - Google Patents
SYSTEM FOR DETECTING DEFECTS ON AN OBJECTInfo
- Publication number
- FR3003952B1 FR3003952B1 FR1352860A FR1352860A FR3003952B1 FR 3003952 B1 FR3003952 B1 FR 3003952B1 FR 1352860 A FR1352860 A FR 1352860A FR 1352860 A FR1352860 A FR 1352860A FR 3003952 B1 FR3003952 B1 FR 3003952B1
- Authority
- FR
- France
- Prior art keywords
- detecting defects
- defects
- detecting
- 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
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating presence of flaws
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
-
- 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
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/269—Various geometry objects
- G01N2291/2693—Rotor or turbine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/269—Various geometry objects
- G01N2291/2694—Wings or other aircraft parts
-
- 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
- G06T2207/10048—Infrared 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
- G06T2207/20—Special algorithmic details
- G06T2207/20021—Dividing image into blocks, subimages or windows
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1352860A FR3003952B1 (en) | 2013-03-29 | 2013-03-29 | SYSTEM FOR DETECTING DEFECTS ON AN OBJECT |
JP2016504727A JP6349383B2 (en) | 2013-03-29 | 2014-03-27 | System for detecting defects on objects |
CA2907946A CA2907946C (en) | 2013-03-29 | 2014-03-27 | System for detecting defects on an object |
PCT/FR2014/050730 WO2014155011A1 (en) | 2013-03-29 | 2014-03-27 | System for detecting defects on an object |
US14/781,181 US9976967B2 (en) | 2013-03-29 | 2014-03-27 | System for detecting defects on an object |
CN201480019492.7A CN105122046B (en) | 2013-03-29 | 2014-03-27 | For the defects of detection object method |
RU2015146547A RU2645443C2 (en) | 2013-03-29 | 2014-03-27 | System for detecting defects on an object |
BR112015024826-8A BR112015024826B1 (en) | 2013-03-29 | 2014-03-27 | PROCESS AND DEFECT DETECTION SYSTEM ON AN OBJECT |
EP14718687.8A EP2979082B1 (en) | 2013-03-29 | 2014-03-27 | Method and system for detecting defects on an object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1352860A FR3003952B1 (en) | 2013-03-29 | 2013-03-29 | SYSTEM FOR DETECTING DEFECTS ON AN OBJECT |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3003952A1 FR3003952A1 (en) | 2014-10-03 |
FR3003952B1 true FR3003952B1 (en) | 2016-02-12 |
Family
ID=48613939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1352860A Active FR3003952B1 (en) | 2013-03-29 | 2013-03-29 | SYSTEM FOR DETECTING DEFECTS ON AN OBJECT |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3003952B1 (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2161602B (en) * | 1984-07-12 | 1987-04-23 | Atomic Energy Authority Uk | Examination over a surface |
JPH0739999B2 (en) * | 1991-01-24 | 1995-05-01 | 肇産業株式会社 | Defect detection method |
JP3693508B2 (en) * | 1998-10-28 | 2005-09-07 | 株式会社東京精密 | Pattern comparison method and visual inspection apparatus |
FR2815123B1 (en) * | 2000-10-10 | 2003-02-07 | Snecma Moteurs | ACOUSTIC CONTROL OF MONOBLOCK BLADES |
US7064330B2 (en) * | 2003-04-30 | 2006-06-20 | United Technologies Corporation | Infrared defect detection via broad-band acoustics |
US8818683B2 (en) * | 2006-04-21 | 2014-08-26 | General Electric Company | Method and apparatus for operating a gas turbine engine |
US7617730B2 (en) * | 2006-06-28 | 2009-11-17 | The Boeing Company | Ultrasonic inspection and repair mode selection |
US8345949B2 (en) * | 2010-03-09 | 2013-01-01 | General Electric Company | Sequential approach for automatic defect recognition |
DE102010032241A1 (en) * | 2010-07-26 | 2012-01-26 | Smartvision Gmbh | Method for detecting surface defects e.g. cracks at plastic surface of corrugated pipe, involves testing differential image between two partial region images to determine whether coherent regions are provided with grey values |
-
2013
- 2013-03-29 FR FR1352860A patent/FR3003952B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3003952A1 (en) | 2014-10-03 |
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Legal Events
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