IT1100831B - PROCEDURE AND DEVICE FOR THE IDENTIFICATION OF OBJECTS - Google Patents

PROCEDURE AND DEVICE FOR THE IDENTIFICATION OF OBJECTS

Info

Publication number
IT1100831B
IT1100831B IT28381/78A IT2838178A IT1100831B IT 1100831 B IT1100831 B IT 1100831B IT 28381/78 A IT28381/78 A IT 28381/78A IT 2838178 A IT2838178 A IT 2838178A IT 1100831 B IT1100831 B IT 1100831B
Authority
IT
Italy
Prior art keywords
identification
objects
procedure
Prior art date
Application number
IT28381/78A
Other languages
Italian (it)
Other versions
IT7828381A0 (en
Original Assignee
Bbc Brown Boveri & Cie
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 & Cie filed Critical Bbc Brown Boveri & Cie
Publication of IT7828381A0 publication Critical patent/IT7828381A0/en
Application granted granted Critical
Publication of IT1100831B publication Critical patent/IT1100831B/en

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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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
IT28381/78A 1977-10-04 1978-10-03 PROCEDURE AND DEVICE FOR THE IDENTIFICATION OF OBJECTS IT1100831B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1213877A CH630189A5 (en) 1977-10-04 1977-10-04 METHOD AND DEVICE FOR IDENTIFYING OBJECTS.

Publications (2)

Publication Number Publication Date
IT7828381A0 IT7828381A0 (en) 1978-10-03
IT1100831B true IT1100831B (en) 1985-09-28

Family

ID=4380248

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28381/78A IT1100831B (en) 1977-10-04 1978-10-03 PROCEDURE AND DEVICE FOR THE IDENTIFICATION OF OBJECTS

Country Status (7)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234608A1 (en) * 1982-09-16 1984-03-22 Kraft, Hans Rainer, Dr.-Ing., 1000 Berlin Method and circuit arrangement for generating a position-independent object signature
DE3239567C2 (en) * 1982-10-26 1986-10-16 Schwartauer Werke Gmbh & Co, 2407 Bad Schwartau Device for sorting dried fruits
GB2133135B (en) * 1982-12-21 1986-09-10 Ferranti Plc Automatic testing equipment
JPS62267610A (en) * 1986-05-16 1987-11-20 Fuji Electric Co Ltd Detecting system for rotational angle of object pattern
JPH0810132B2 (en) * 1986-06-04 1996-01-31 富士電機株式会社 Target pattern rotation angle detection method
GB2219654A (en) * 1988-05-24 1989-12-13 B & H Specialist Products Limi Aggregate quality monitoring
DE4325269A1 (en) * 1993-07-28 1995-02-02 Zeiss Carl Jena Gmbh Arrangement for determining the coordinates of the shape and position of structures, edges and moulded (shaped) elements
DE102007057921A1 (en) 2007-12-01 2009-06-04 Oerlikon Textile Gmbh & Co. Kg Method and device for automated identification of bobbins

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

Also Published As

Publication number Publication date
SE7810318L (en) 1979-04-05
FR2405517A1 (en) 1979-05-04
DE2749682C2 (en) 1987-12-03
DE2749682A1 (en) 1979-04-05
NL7809855A (en) 1979-04-06
IT7828381A0 (en) 1978-10-03
FR2405517B1 (en) 1983-11-25
GB2005408B (en) 1982-07-28
CH630189A5 (en) 1982-05-28
SE444238B (en) 1986-03-24
GB2005408A (en) 1979-04-19

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