AU2002234012A1 - Apparatus and method for global and local feature extraction in digital images - Google Patents

Apparatus and method for global and local feature extraction in digital images

Info

Publication number
AU2002234012A1
AU2002234012A1 AU2002234012A AU3401202A AU2002234012A1 AU 2002234012 A1 AU2002234012 A1 AU 2002234012A1 AU 2002234012 A AU2002234012 A AU 2002234012A AU 3401202 A AU3401202 A AU 3401202A AU 2002234012 A1 AU2002234012 A1 AU 2002234012A1
Authority
AU
Australia
Prior art keywords
global
feature extraction
digital images
local feature
local
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.)
Abandoned
Application number
AU2002234012A
Inventor
Alex Roustaei
Wenji Xia
Kevin Xiao
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.)
Symagery Microsystems Inc
Original Assignee
Symagery Microsystems Inc
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 Symagery Microsystems Inc filed Critical Symagery Microsystems Inc
Publication of AU2002234012A1 publication Critical patent/AU2002234012A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/70483—Information management; Active and passive control; Testing; Wafer monitoring, e.g. pattern monitoring
    • G03F7/70491—Information management, e.g. software; Active and passive control, e.g. details of controlling exposure processes or exposure tool monitoring processes
    • G03F7/705—Modelling or simulating from physical phenomena up to complete wafer processes or whole workflow in wafer productions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • G06K7/10732—Light sources
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • G06K7/10742—Photodetector array or CCD scanning including a diffuser for diffusing the light from the light source to create substantially uniform illumination of the target record carrier
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10792—Special measures in relation to the object to be scanned
    • G06K7/10801—Multidistance reading
    • G06K7/10811—Focalisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/1092—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing by means of TV-scanning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
AU2002234012A 2000-11-09 2001-11-01 Apparatus and method for global and local feature extraction in digital images Abandoned AU2002234012A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US24755000P 2000-11-09 2000-11-09
US60/247,550 2000-11-09
US09/801,110 2001-03-05
US09/801,110 US20020044689A1 (en) 1992-10-02 2001-03-05 Apparatus and method for global and local feature extraction from digital images
PCT/US2001/047961 WO2002039720A2 (en) 2000-11-09 2001-11-01 Apparatus and method for global and local feature extraction in digital images

Publications (1)

Publication Number Publication Date
AU2002234012A1 true AU2002234012A1 (en) 2002-05-21

Family

ID=26938749

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002234012A Abandoned AU2002234012A1 (en) 2000-11-09 2001-11-01 Apparatus and method for global and local feature extraction in digital images

Country Status (3)

Country Link
US (1) US20020044689A1 (en)
AU (1) AU2002234012A1 (en)
WO (1) WO2002039720A2 (en)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6685095B2 (en) * 1998-05-05 2004-02-03 Symagery Microsystems, Inc. Apparatus and method for decoding damaged optical codes
US6643410B1 (en) * 2000-06-29 2003-11-04 Eastman Kodak Company Method of determining the extent of blocking artifacts in a digital image
US8682077B1 (en) 2000-11-28 2014-03-25 Hand Held Products, Inc. Method for omnidirectional processing of 2D images including recognizable characters
AU2002332900A1 (en) * 2001-09-06 2003-03-24 Digimarc Corporation Pattern recognition of objects in image streams
US20030233619A1 (en) * 2002-05-30 2003-12-18 Fast Bruce Brian Process for locating data fields on electronic images of complex-structured forms or documents
US7028911B2 (en) * 2002-08-07 2006-04-18 Shenzhen Syscan Technology Co. Limited Methods and systems for encoding and decoding data in 2D symbology
US7076093B2 (en) * 2002-09-16 2006-07-11 Lee Shih-Jong J Structure-guided image inspection
US7017816B2 (en) 2003-09-30 2006-03-28 Hewlett-Packard Development Company, L.P. Extracting graphical bar codes from template-based documents
US20060027657A1 (en) * 2004-08-04 2006-02-09 Laurens Ninnink Method and apparatus for high resolution decoding of encoded symbols
US20060050961A1 (en) * 2004-08-13 2006-03-09 Mohanaraj Thiyagarajah Method and system for locating and verifying a finder pattern in a two-dimensional machine-readable symbol
US20060043189A1 (en) * 2004-08-31 2006-03-02 Sachin Agrawal Method and apparatus for determining the vertices of a character in a two-dimensional barcode symbol
US20070069028A1 (en) * 2004-12-10 2007-03-29 Yaron Nemet System to improve reading performance and accuracy of single or two dimensional data codes in a large field of view
US7963448B2 (en) 2004-12-22 2011-06-21 Cognex Technology And Investment Corporation Hand held machine vision method and apparatus
US9552506B1 (en) * 2004-12-23 2017-01-24 Cognex Technology And Investment Llc Method and apparatus for industrial identification mark verification
US7568628B2 (en) 2005-03-11 2009-08-04 Hand Held Products, Inc. Bar code reading device with global electronic shutter control
US8787706B2 (en) * 2005-03-18 2014-07-22 The Invention Science Fund I, Llc Acquisition of a user expression and an environment of the expression
US8229252B2 (en) * 2005-03-18 2012-07-24 The Invention Science Fund I, Llc Electronic association of a user expression and a context of the expression
US20060212430A1 (en) * 2005-03-18 2006-09-21 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Outputting a saved hand-formed expression
US8232979B2 (en) * 2005-05-25 2012-07-31 The Invention Science Fund I, Llc Performing an action with respect to hand-formed expression
US7791593B2 (en) 2005-03-18 2010-09-07 The Invention Science Fund I, Llc Machine-differentiatable identifiers having a commonly accepted meaning
US7809215B2 (en) 2006-10-11 2010-10-05 The Invention Science Fund I, Llc Contextual information encoded in a formed expression
US7826687B2 (en) * 2005-03-18 2010-11-02 The Invention Science Fund I, Llc Including contextual information with a formed expression
US20070273674A1 (en) * 2005-03-18 2007-11-29 Searete Llc, A Limited Liability Corporation Machine-differentiatable identifiers having a commonly accepted meaning
US8823636B2 (en) * 2005-03-18 2014-09-02 The Invention Science Fund I, Llc Including environmental information in a manual expression
US8340476B2 (en) * 2005-03-18 2012-12-25 The Invention Science Fund I, Llc Electronic acquisition of a hand formed expression and a context of the expression
US8290313B2 (en) * 2005-03-18 2012-10-16 The Invention Science Fund I, Llc Electronic acquisition of a hand formed expression and a context of the expression
JP4670464B2 (en) * 2005-05-10 2011-04-13 日本電気株式会社 Information reading apparatus, information processing apparatus, information communication system, information reading method, and program
US7770799B2 (en) 2005-06-03 2010-08-10 Hand Held Products, Inc. Optical reader having reduced specular reflection read failures
US7674793B2 (en) * 2006-02-10 2010-03-09 Janssen Pharmaceutica Nv Tricyclic dihydropyrazines as potassium channel openers
US8108176B2 (en) 2006-06-29 2012-01-31 Cognex Corporation Method and apparatus for verifying two dimensional mark quality
US8169478B2 (en) * 2006-12-14 2012-05-01 Cognex Corporation Method and apparatus for calibrating a mark verifier
KR100855020B1 (en) * 2007-06-18 2008-08-28 성균관대학교산학협력단 Apparatus and method for generating chain code
ES2564810T3 (en) * 2007-09-12 2016-03-29 Pepperl + Fuchs Gmbh Procedure and device for determining the position of a vehicle, computer program and computer program product
US9734376B2 (en) 2007-11-13 2017-08-15 Cognex Corporation System and method for reading patterns using multiple image frames
US10685223B2 (en) 2008-01-18 2020-06-16 Mitek Systems, Inc. Systems and methods for mobile image capture and content processing of driver's licenses
US7978900B2 (en) * 2008-01-18 2011-07-12 Mitek Systems, Inc. Systems for mobile image capture and processing of checks
US8983170B2 (en) 2008-01-18 2015-03-17 Mitek Systems, Inc. Systems and methods for developing and verifying image processing standards for mobile deposit
US8170291B2 (en) * 2008-05-09 2012-05-01 The United States Postal Service Methods and systems for analyzing the quality of digital signature confirmation images
US8079521B2 (en) 2009-04-17 2011-12-20 Symbol Technologies, Inc. Fractional down-sampling in imaging barcode scanners
US9715681B2 (en) 2009-04-28 2017-07-25 Visa International Service Association Verification of portable consumer devices
US9105027B2 (en) 2009-05-15 2015-08-11 Visa International Service Association Verification of portable consumer device for secure services
US8534564B2 (en) 2009-05-15 2013-09-17 Ayman Hammad Integration of verification tokens with mobile communication devices
US9038886B2 (en) 2009-05-15 2015-05-26 Visa International Service Association Verification of portable consumer devices
US8893967B2 (en) 2009-05-15 2014-11-25 Visa International Service Association Secure Communication of payment information to merchants using a verification token
CN101666968A (en) * 2009-05-20 2010-03-10 苏州佳世达电通有限公司 Film scanning method
US9524411B2 (en) * 2010-03-04 2016-12-20 Symbol Technologies, Llc User-customizable data capture terminal for and method of imaging and processing a plurality of target data on one or more targets
CN101882210B (en) * 2010-06-01 2012-06-27 福建新大陆电脑股份有限公司 Matrix two-dimensional barcode decoding chip and decoding method thereof
US20120104099A1 (en) * 2010-10-27 2012-05-03 Symbol Technologies, Inc. Method and apparatus for capturing form document with imaging scanner
EP2681701A4 (en) 2011-03-04 2014-08-20 Visa Int Service Ass Integration of payment capability into secure elements of computers
US9319556B2 (en) 2011-08-31 2016-04-19 Konica Minolta Laboratory U.S.A., Inc. Method and apparatus for authenticating printed documents that contains both dark and halftone text
US10282724B2 (en) 2012-03-06 2019-05-07 Visa International Service Association Security system incorporating mobile device
US20140153789A1 (en) * 2012-11-30 2014-06-05 Qualcomm Incorporated Building boundary detection for indoor maps
US9230339B2 (en) 2013-01-07 2016-01-05 Wexenergy Innovations Llc System and method of measuring distances related to an object
US9691163B2 (en) 2013-01-07 2017-06-27 Wexenergy Innovations Llc System and method of measuring distances related to an object utilizing ancillary objects
US10883303B2 (en) 2013-01-07 2021-01-05 WexEnergy LLC Frameless supplemental window for fenestration
US9845636B2 (en) 2013-01-07 2017-12-19 WexEnergy LLC Frameless supplemental window for fenestration
US8923650B2 (en) 2013-01-07 2014-12-30 Wexenergy Innovations Llc System and method of measuring distances related to an object
US10196850B2 (en) 2013-01-07 2019-02-05 WexEnergy LLC Frameless supplemental window for fenestration
US20140340423A1 (en) * 2013-03-15 2014-11-20 Nexref Technologies, Llc Marker-based augmented reality (AR) display with inventory management
CN103700090A (en) * 2013-12-01 2014-04-02 北京航空航天大学 Three-dimensional image multi-scale feature extraction method based on anisotropic thermonuclear analysis
US9934577B2 (en) 2014-01-17 2018-04-03 Microsoft Technology Licensing, Llc Digital image edge detection
US9483707B2 (en) * 2015-02-04 2016-11-01 GM Global Technology Operations LLC Method and device for recognizing a known object in a field of view of a three-dimensional machine vision system
EP3166048A1 (en) * 2015-11-06 2017-05-10 ams AG Optical reader device, tag for use on a disposable or replaceable component, optical data validation system and method for optical data validation
GB201614492D0 (en) * 2016-08-25 2016-10-12 Rolls Royce Plc Methods, apparatus, computer programs, and non-transitory computer readable storage mediums for processing data from a sensor
JP6832155B2 (en) * 2016-12-28 2021-02-24 ソニーセミコンダクタソリューションズ株式会社 Image processing equipment, image processing method, and image processing system
JP7212037B2 (en) 2017-05-30 2023-01-24 ウェクスエナジー リミテッド ライアビリティ カンパニー Frameless auxiliary windows for daylight openings
US10540532B2 (en) 2017-09-29 2020-01-21 Datalogic Ip Tech S.R.L. System and method for detecting optical codes with damaged or incomplete finder patterns
CN108648189B (en) * 2018-05-15 2022-04-05 北京五八信息技术有限公司 Image blur detection method and device, computing equipment and readable storage medium
US11521316B1 (en) 2019-04-03 2022-12-06 Kentucky Imaging Technologies Automatic extraction of interdental gingiva regions
US11373071B2 (en) * 2020-06-19 2022-06-28 Datamax-O'neil Corporation Methods and systems for operating a printing apparatus
US11790070B2 (en) 2021-04-14 2023-10-17 International Business Machines Corporation Multi-factor authentication and security
WO2023086154A1 (en) * 2021-11-12 2023-05-19 Zebra Technologies Corporation A method on identifying indicia orientation and decoding indicia for machine vision systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5504319A (en) * 1994-02-09 1996-04-02 Symbol Technologies, Inc. Method and system for bar code acquisition
EP0980537B1 (en) * 1997-05-05 2007-11-14 Symbol Technologies, Inc. Optical scanner and image reader for reading images and decoding optical information including one and two dimensional symbologies at variable depth of field
EP1715439A3 (en) * 1998-11-02 2007-10-10 Datalogic S.P.A. Device for the acquisition and automatic processing of data obtained from optical codes

Also Published As

Publication number Publication date
WO2002039720A2 (en) 2002-05-16
US20020044689A1 (en) 2002-04-18
WO2002039720A3 (en) 2003-01-16

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