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TW200511142A - A method and device for identifying information on the surface of an article - Google Patents

A method and device for identifying information on the surface of an article

Info

Publication number
TW200511142A
TW200511142A TW093116670A TW93116670A TW200511142A TW 200511142 A TW200511142 A TW 200511142A TW 093116670 A TW093116670 A TW 093116670A TW 93116670 A TW93116670 A TW 93116670A TW 200511142 A TW200511142 A TW 200511142A
Authority
TW
Taiwan
Prior art keywords
article
fuse
identifying information
images
image
Prior art date
Application number
TW093116670A
Other languages
Chinese (zh)
Inventor
Peter Michael Hage
Original Assignee
Phasor Ltd
Littelfuse Ltd
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 Phasor Ltd, Littelfuse Ltd filed Critical Phasor Ltd
Publication of TW200511142A publication Critical patent/TW200511142A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/147—Details of sensors, e.g. sensor lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Sorting Of Articles (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

A device 10 for identifying information on the surface of an article, for example a fuse 24, is described and has an article locator 12 for holding the fuse to be identified. Device 10 is also provided with a plurality of image producing cameras 26, each separated by 120°, which are aimed at a fuse 24 which is located within the lighting area 28. The images are processed and compared within an image comparator, which uses a pattern matching algorithm to identify the closest matched pattern and gives a correlation for the images produced by the other camera which activates an accept/reject trigger 30.
TW093116670A 2003-06-12 2004-06-10 A method and device for identifying information on the surface of an article TW200511142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0313488A GB2402796B (en) 2003-06-12 2003-06-12 A method and device for identifying information on the surface of an article

Publications (1)

Publication Number Publication Date
TW200511142A true TW200511142A (en) 2005-03-16

Family

ID=27589889

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093116670A TW200511142A (en) 2003-06-12 2004-06-10 A method and device for identifying information on the surface of an article

Country Status (3)

Country Link
GB (1) GB2402796B (en)
TW (1) TW200511142A (en)
WO (1) WO2004111928A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9830511B2 (en) 2008-03-03 2017-11-28 Avigilon Analytics Corporation Method of searching data to identify images of an object captured by a camera system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2085629B (en) * 1980-10-17 1984-08-08 Micro Cosultants Ltd Object recognition
JPH07131779A (en) * 1993-09-10 1995-05-19 Sony Corp Method and device checking graphics
IT1305329B1 (en) * 1998-10-22 2001-05-04 Omso Spa AUTOMATIC QUALITY DETECTION DEVICE FOR PRINTING SUFLACONS OR BOTTLES OF ANY SHAPE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9830511B2 (en) 2008-03-03 2017-11-28 Avigilon Analytics Corporation Method of searching data to identify images of an object captured by a camera system
US10339379B2 (en) 2008-03-03 2019-07-02 Avigilon Analytics Corporation Method of searching data to identify images of an object captured by a camera system
US11176366B2 (en) 2008-03-03 2021-11-16 Avigilon Analytics Corporation Method of searching data to identify images of an object captured by a camera system
US11669979B2 (en) 2008-03-03 2023-06-06 Motorola Solutions, Inc. Method of searching data to identify images of an object captured by a camera system

Also Published As

Publication number Publication date
GB2402796A (en) 2004-12-15
WO2004111928A2 (en) 2004-12-23
GB2402796B (en) 2005-04-20
GB0313488D0 (en) 2003-07-16
WO2004111928A3 (en) 2005-08-25

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