DE2749682C2 - - Google Patents

Info

Publication number
DE2749682C2
DE2749682C2 DE2749682A DE2749682A DE2749682C2 DE 2749682 C2 DE2749682 C2 DE 2749682C2 DE 2749682 A DE2749682 A DE 2749682A DE 2749682 A DE2749682 A DE 2749682A DE 2749682 C2 DE2749682 C2 DE 2749682C2
Authority
DE
Germany
Prior art keywords
parameter
scanning
scan
data
image
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.)
Expired
Application number
DE2749682A
Other languages
German (de)
English (en)
Other versions
DE2749682A1 (de
Inventor
Rolf Dipl.-Ing. Dr. Karg
Otto Dipl.-Ing. Niederrohrdorf Aargau Ch Lanz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of DE2749682A1 publication Critical patent/DE2749682A1/de
Application granted granted Critical
Publication of DE2749682C2 publication Critical patent/DE2749682C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01B11/022—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of tv-camera scanning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
    • G06V10/421—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation by analysing segments intersecting the pattern
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Image Analysis (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Sorting Of Articles (AREA)
  • Image Processing (AREA)
DE19772749682 1977-10-04 1977-11-07 Verfahren und einrichtung zur identifizierung von gegenstaenden Granted DE2749682A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1213877A CH630189A5 (de) 1977-10-04 1977-10-04 Verfahren und einrichtung zur identifizierung von gegenstaenden.

Publications (2)

Publication Number Publication Date
DE2749682A1 DE2749682A1 (de) 1979-04-05
DE2749682C2 true DE2749682C2 (enExample) 1987-12-03

Family

ID=4380248

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772749682 Granted DE2749682A1 (de) 1977-10-04 1977-11-07 Verfahren und einrichtung zur identifizierung von gegenstaenden

Country Status (7)

Country Link
CH (1) CH630189A5 (enExample)
DE (1) DE2749682A1 (enExample)
FR (1) FR2405517A1 (enExample)
GB (1) GB2005408B (enExample)
IT (1) IT1100831B (enExample)
NL (1) NL7809855A (enExample)
SE (1) SE444238B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2065493A2 (de) 2007-12-01 2009-06-03 Oerlikon Textile GmbH & Co. KG Verfahren und Vorrichtung zum automatisierten Identifizieren von Spulenhülsen

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234608A1 (de) * 1982-09-16 1984-03-22 Kraft, Hans Rainer, Dr.-Ing., 1000 Berlin Verfahren und schaltungsanordnung zur erzeugung einer lageunabhaengigen objektsignatur
DE3239567C2 (de) * 1982-10-26 1986-10-16 Schwartauer Werke Gmbh & Co, 2407 Bad Schwartau Vorrichtung zum Sortieren von Trockenfrüchten
GB2133135B (en) * 1982-12-21 1986-09-10 Ferranti Plc Automatic testing equipment
JPS62267610A (ja) * 1986-05-16 1987-11-20 Fuji Electric Co Ltd 対象パタ−ンの回転角検出方式
JPH0810132B2 (ja) * 1986-06-04 1996-01-31 富士電機株式会社 対象パタ−ンの回転角検出方式
GB2219654A (en) * 1988-05-24 1989-12-13 B & H Specialist Products Limi Aggregate quality monitoring
DE4325269A1 (de) * 1993-07-28 1995-02-02 Zeiss Carl Jena Gmbh Anordnung zur koordinatenmäßigen Ermittlung der Form und Lage von Strukturen, Kanten und Formelementen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381274A (en) * 1959-12-18 1968-04-30 Ibm Recognition systems
US3614736A (en) * 1968-05-21 1971-10-19 Ibm Pattern recognition apparatus and methods invariant to translation, scale change and rotation
US3636513A (en) * 1969-10-17 1972-01-18 Westinghouse Electric Corp Preprocessing method and apparatus for pattern recognition
US3748644A (en) * 1969-12-31 1973-07-24 Westinghouse Electric Corp Automatic registration of points in two separate images
US3845466A (en) * 1970-11-18 1974-10-29 California Inst Of Techn System and method for character recognition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2065493A2 (de) 2007-12-01 2009-06-03 Oerlikon Textile GmbH & Co. KG Verfahren und Vorrichtung zum automatisierten Identifizieren von Spulenhülsen
DE102007057921A1 (de) 2007-12-01 2009-06-04 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zum automatisierten Identifizieren von Spulenhülsen

Also Published As

Publication number Publication date
IT7828381A0 (it) 1978-10-03
IT1100831B (it) 1985-09-28
DE2749682A1 (de) 1979-04-05
CH630189A5 (de) 1982-05-28
FR2405517A1 (fr) 1979-05-04
FR2405517B1 (enExample) 1983-11-25
SE7810318L (sv) 1979-04-05
SE444238B (sv) 1986-03-24
GB2005408B (en) 1982-07-28
GB2005408A (en) 1979-04-19
NL7809855A (nl) 1979-04-06

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Legal Events

Date Code Title Description
OAM Search report available
OC Search report available
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: KEMPE, W., DIPL.-PHYS. DR.RER.NAT., 6800 MANNHEIM

8128 New person/name/address of the agent

Representative=s name: LUECK, G., DIPL.-ING. DR.RER.NAT., PAT.-ANW., 7891

8120 Willingness to grant licences paragraph 23
D2 Grant after examination
8327 Change in the person/name/address of the patent owner

Owner name: BBC BROWN BOVERI AG, BADEN, AARGAU, CH

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee