FI945743A0 - Menetelmä kuvankäsittelyjärjestelmän kalibroimiseksi - Google Patents
Menetelmä kuvankäsittelyjärjestelmän kalibroimiseksiInfo
- Publication number
- FI945743A0 FI945743A0 FI945743A FI945743A FI945743A0 FI 945743 A0 FI945743 A0 FI 945743A0 FI 945743 A FI945743 A FI 945743A FI 945743 A FI945743 A FI 945743A FI 945743 A0 FI945743 A0 FI 945743A0
- Authority
- FI
- Finland
- Prior art keywords
- calibrating
- image processing
- processing system
- image
- processing
- Prior art date
Links
Classifications
-
- 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
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
- G01N21/898—Irregularities in textured or patterned surfaces, e.g. textiles, wood
- G01N21/8986—Wood
-
- 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
- G01N21/93—Detection standards; Calibrating baseline adjustment, drift correction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/46—Wood
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/08—Arrangements of light sources specially adapted for photometry standard sources, also using luminescent or radioactive material
- G01J2001/086—Calibrating drift correction
-
- 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
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Wood Science & Technology (AREA)
- Textile Engineering (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Image Processing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924218971 DE4218971C2 (de) | 1992-06-10 | 1992-06-10 | Verfahren zur Kalibrierung eines Bildverarbeitungssystems |
PCT/EP1993/001394 WO1993025894A1 (de) | 1992-06-10 | 1993-06-03 | Verfahren zur kalibrierung eines bildverarbeitungssystems |
Publications (2)
Publication Number | Publication Date |
---|---|
FI945743A0 true FI945743A0 (fi) | 1994-12-07 |
FI945743A FI945743A (fi) | 1994-12-07 |
Family
ID=6460708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI945743A FI945743A (fi) | 1992-06-10 | 1994-12-07 | Menetelmä kuvankäsittelyjärjestelmän kalibroimiseksi |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0645009A1 (fi) |
DE (1) | DE4218971C2 (fi) |
FI (1) | FI945743A (fi) |
WO (1) | WO1993025894A1 (fi) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4411986A1 (de) * | 1994-04-10 | 1995-10-12 | Kjm Ges Fuer Opto Elektronisch | Verfahren und Vorrichtung zur Messung des Querschnitts von stabförmigen Objekten |
FR2722573B1 (fr) * | 1994-07-12 | 1996-10-04 | Centre Techn Bois Ameublement | Procede et dispositif de reconnaissance de particularites geometriques de pieces parallelepipediques de section polygonale |
DE19518783B4 (de) * | 1995-05-22 | 2009-04-09 | H. Hergeth Gmbh | Fremdfaserdetektion an einer Öffnungsmaschine |
DE19537999A1 (de) * | 1995-10-12 | 1997-04-17 | Bmw Rolls Royce Gmbh | Bildaufnahmeverfahren für thermisch beanspruchte Bauteile, insbesondere einer Gasturbine |
DE19609045C1 (de) * | 1996-03-08 | 1997-07-24 | Robert Prof Dr Ing Massen | Verfahren und Vorrichtung zur optischen Prüfung eines Holzprüflings |
DE19628539A1 (de) * | 1996-07-16 | 1998-03-12 | Csb Syst Software Entwicklung | Anordnung und Verfahren zur Qualitätssicherung elektronischer Meßeinrichtungen |
DE19638065A1 (de) * | 1996-09-18 | 1998-03-19 | Massen Machine Vision Systems | Automatische Qualitätskontrolle von Fliesen |
DE19646888C1 (de) * | 1996-11-13 | 1998-04-23 | Schoeller Felix Jun Foto | Vorrichtung zum Kalibrieren eines mit einem abtastenden Lichtstrahl arbeitenden Untersuchungssystems für bahnförmige Materialien |
DE19810917A1 (de) * | 1998-03-13 | 1999-09-16 | Buehler Ag | Automatisches Kalibrationsverfahren |
DE19813555C2 (de) * | 1998-03-27 | 2001-03-29 | Presse U Datentechnik Gmbh | Verfahren und Anordnung zur Identifizierung eines Presseerzeugnisses |
FR2779378B1 (fr) * | 1998-06-04 | 2000-08-04 | Roland Bigenwald | Procede de visualisation de defauts et de partage selectif d'une piece de bois et installation pour sa mise en oeuvre |
EP1212614A1 (en) * | 1999-09-14 | 2002-06-12 | Opti-Wood APS | Method for quality determination and handling of elongate wood items |
DE19960873C2 (de) * | 1999-12-17 | 2002-06-20 | Hema Elektronik Fertigungs Und | Verfahren zur geometrischen Selbstkalibrierung eines Bildverarbeitungssystems |
DE10028201A1 (de) * | 2000-06-09 | 2001-12-20 | Basler Ag | Verfahren und Vorrichtung zum optischen Prüfen von Oberflächen bewegter Gegenstände |
DE10119461C2 (de) * | 2001-04-17 | 2003-06-12 | Ufz Leipzighalle Gmbh | Verfahren und Vorrichtung zum Heraustrennen von Analysematerial aus einem Holzbohrkern |
DE10132650C1 (de) * | 2001-05-11 | 2003-02-20 | Mahlo Gmbh & Co Kg | Verfahren und Anordnung zur Justierung einer Bilderfassungsvorrichtung |
GB2394283A (en) * | 2002-10-18 | 2004-04-21 | Beta Lasermike Ltd | Optical imaging, and monitoring of exposed cut ends of a product |
DE20301286U1 (de) | 2003-01-19 | 2003-07-31 | Massen, Robert, Prof. Dr.-Ing., 78337 Öhningen | Kontrollsystem zur automatischen optischen Kontrolle von farblich gemusterten Oberflächen |
DE102004010376A1 (de) * | 2004-03-03 | 2005-09-22 | Dr. Schenk Gmbh Industriemesstechnik | Vorrichtung zur Überprüfung von Randbereichen flächiger Elemente |
ITBZ20050027A1 (it) * | 2005-05-31 | 2006-12-01 | Microtec Srl | Procedimento per rappresentare fotograficamente l'aspetto esterno di un tronco ed associare detta rappresentazione fotografica alla rispettiva struttura tridimensionale del tronco medesimo come pure un dispositivo per attuare un tale procedimento. |
DE102006048767B4 (de) * | 2006-10-12 | 2008-10-02 | Thermosensorik Gmbh | Vorrichtung zur Justierung und Kalibrierung eines Infrarotsystems |
DE102007039021A1 (de) | 2007-08-17 | 2009-02-26 | Vistec Semiconductor Systems Gmbh | Verfahren zum reproduzierbaren Bestimmen von Objekteigenschaften |
DE202008016206U1 (de) | 2008-12-09 | 2009-03-12 | Csb-System Ag | Kalibriernormal für ein Bildverarbeitungssystem |
ATE554380T1 (de) | 2009-01-14 | 2012-05-15 | Baumer Inspection Gmbh | Verfahren und anordnung zur visuellen oberflächeninspektion |
DE102011002269A1 (de) * | 2011-04-26 | 2012-10-31 | Wincor Nixdorf International Gmbh | Erfassungs- und Kalibriereinheit für Leergutrücknahmeautomaten und Verfahren zur Kalibrierung |
DE102011113704A1 (de) * | 2011-08-02 | 2013-02-07 | Focke & Co. (Gmbh & Co. Kg) | Verfahren und Vorrichtung zur optischen Prüfung von bei der Herstellung und/oder Verpackung von Zigaretten zu prüfenden Objekten |
FI124426B (fi) | 2012-03-02 | 2014-08-29 | Fin Scan Oy | Menetelmä ja laitteisto kolmiulotteisten kappaleiden, esimerkiksi puutavaran dimensioiden ja ulkoisten ominaisuuksien määrittämiseksi |
DE102015109431A1 (de) | 2015-06-12 | 2016-12-15 | Witrins S.R.O. | Inspektionssystem und Verfahren zur Fehleranalyse von Drahtverbindungen |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4814272B1 (fi) * | 1970-12-31 | 1973-05-04 | ||
GB1445685A (en) * | 1972-10-20 | 1976-08-11 | Plessey Co Ltd | Optical inspection arrangements |
SE412286B (sv) * | 1978-07-10 | 1980-02-25 | Saab Scania Ab | Sett och anordning for fotoelektrisk avmetning av breder eller liknande geometriskt obestemda foremal |
GB2029570A (en) * | 1978-09-08 | 1980-03-19 | Cambridge Scientific Instr Ltd | Improvements in and relating to image analysis system |
US4415980A (en) * | 1981-03-02 | 1983-11-15 | Lockheed Missiles & Space Co., Inc. | Automated radiographic inspection system |
DE3113440A1 (de) * | 1981-04-03 | 1982-11-11 | Philips Patentverwaltung Gmbh, 2000 Hamburg | "verfahren zur ueberpruefung von gleichartigen objekten auf fehler" |
AU589651B2 (en) * | 1985-06-14 | 1989-10-19 | Broken Hill Proprietary Company Limited, The | Surface profile determination |
US4891530A (en) * | 1986-02-22 | 1990-01-02 | Helmut K. Pinsch Gmbh & Co. | Testing or inspecting apparatus and method for detecting differently shaped surfaces of objects |
DE3639636C2 (de) * | 1986-11-20 | 1996-04-18 | Robert Prof Dr Ing Massen | Automatische Inspektion von Textilbahnen |
FR2624608A1 (fr) * | 1987-12-11 | 1989-06-16 | Tech Bois Ameublement Centre | Dispositif de detection automatique de defauts dans un lot heterogene d'objets |
US4992949A (en) * | 1989-01-27 | 1991-02-12 | Macmillan Bloedel Limited | Color sorting of lumber |
FI906017A (fi) * | 1990-12-05 | 1992-06-06 | Halton Oy | Foerfarande foer anordning vid sortering av returfoerbackningar av returflaskor, burkar m.m. |
-
1992
- 1992-06-10 DE DE19924218971 patent/DE4218971C2/de not_active Expired - Fee Related
-
1993
- 1993-06-03 EP EP93912866A patent/EP0645009A1/de not_active Withdrawn
- 1993-06-03 WO PCT/EP1993/001394 patent/WO1993025894A1/de not_active Application Discontinuation
-
1994
- 1994-12-07 FI FI945743A patent/FI945743A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0645009A1 (de) | 1995-03-29 |
DE4218971C2 (de) | 1994-09-22 |
WO1993025894A1 (de) | 1993-12-23 |
FI945743A (fi) | 1994-12-07 |
DE4218971A1 (de) | 1993-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |