AU772113B2 - System, method and apparatus for pattern recognition with application to symbol recognition and regeneration for caligraphic display - Google Patents

System, method and apparatus for pattern recognition with application to symbol recognition and regeneration for caligraphic display Download PDF

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Publication number
AU772113B2
AU772113B2 AU22829/01A AU2282901A AU772113B2 AU 772113 B2 AU772113 B2 AU 772113B2 AU 22829/01 A AU22829/01 A AU 22829/01A AU 2282901 A AU2282901 A AU 2282901A AU 772113 B2 AU772113 B2 AU 772113B2
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AU
Australia
Prior art keywords
memory
sequence
input
symbol
values
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.)
Ceased
Application number
AU22829/01A
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English (en)
Other versions
AU2282901A (en
Inventor
Bruce Anderson
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.)
Honeywell International Inc
Original Assignee
Honeywell International 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
Priority claimed from US09/474,667 external-priority patent/US6671406B1/en
Application filed by Honeywell International Inc filed Critical Honeywell International Inc
Publication of AU2282901A publication Critical patent/AU2282901A/en
Application granted granted Critical
Publication of AU772113B2 publication Critical patent/AU772113B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • G06F3/1475—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels with conversion of CRT control signals to flat panel control signals, e.g. adapting the palette memory
    • 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
    • G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G06V10/7515—Shifting the patterns to accommodate for positional errors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/19—Recognition using electronic means
    • G06V30/19007—Matching; Proximity measures
    • G06V30/19013—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G06V30/1902—Shifting or otherwise transforming the patterns to accommodate for positional errors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/19—Recognition using electronic means
    • G06V30/196—Recognition using electronic means using sequential comparisons of the image signals with a plurality of references
    • G06V30/1983—Syntactic or structural pattern recognition, e.g. symbolic string recognition
    • G06V30/1985—Syntactic analysis, e.g. using a grammatical approach
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/24—Character recognition characterised by the processing or recognition method
    • G06V30/248—Character recognition characterised by the processing or recognition method involving plural approaches, e.g. verification by template match; Resolving confusion among similar patterns, e.g. "O" versus "Q"
    • G06V30/2504—Coarse or fine approaches, e.g. resolution of ambiguities or multiscale approaches
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/07—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows with combined raster scan and calligraphic display
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/005—Adapting incoming signals to the display format of the display terminal
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/06—Handling electromagnetic interferences [EMI], covering emitted as well as received electromagnetic radiation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/12—Frame memory handling
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Remote Sensing (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Human Computer Interaction (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Artificial Intelligence (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Image Processing (AREA)
  • Character Discrimination (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Image Analysis (AREA)
AU22829/01A 1999-12-29 2000-12-21 System, method and apparatus for pattern recognition with application to symbol recognition and regeneration for caligraphic display Ceased AU772113B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/474,667 US6671406B1 (en) 1999-12-29 1999-12-29 System, method and apparatus for pattern recognition with application to symbol recognition and regeneration for a caligraphic display
US09/474667 1999-12-29
USNOTGIVEN 2000-12-14
US09/741,391 US6782131B2 (en) 1999-12-29 2000-12-20 System, method and apparatus for pattern recognition with application to symbol recognition and regeneration for a display
PCT/US2000/034682 WO2001048729A2 (en) 1999-12-29 2000-12-21 System, method and apparatus for pattern recognition with application to symbol recognition and regeneration for a caligraphic display

Publications (2)

Publication Number Publication Date
AU2282901A AU2282901A (en) 2001-07-09
AU772113B2 true AU772113B2 (en) 2004-04-08

Family

ID=27044540

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22829/01A Ceased AU772113B2 (en) 1999-12-29 2000-12-21 System, method and apparatus for pattern recognition with application to symbol recognition and regeneration for caligraphic display

Country Status (9)

Country Link
US (2) US6782131B2 (cg-RX-API-DMAC7.html)
JP (1) JP2004537768A (cg-RX-API-DMAC7.html)
KR (1) KR20020095177A (cg-RX-API-DMAC7.html)
AU (1) AU772113B2 (cg-RX-API-DMAC7.html)
CA (1) CA2396009A1 (cg-RX-API-DMAC7.html)
IL (2) IL150435A0 (cg-RX-API-DMAC7.html)
NO (1) NO20023094L (cg-RX-API-DMAC7.html)
NZ (2) NZ534200A (cg-RX-API-DMAC7.html)
WO (1) WO2001048729A2 (cg-RX-API-DMAC7.html)

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* Cited by examiner, † Cited by third party
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GB2365188B (en) * 2000-07-20 2004-10-20 Canon Kk Method for entering characters
KR100598115B1 (ko) * 2004-08-31 2006-07-10 삼성전자주식회사 고속 문자인식방법 및 장치
US7697011B2 (en) * 2004-12-10 2010-04-13 Honeywell International Inc. Automatic display video positioning and scaling system
US8055599B1 (en) * 2007-07-13 2011-11-08 Werth Larry J Pattern recognition using cycles or traces in an associative pattern memory (APM), vertical sensors, amplitude sampling, adjacent hashes and fuzzy hashes
US20120223881A1 (en) * 2009-11-11 2012-09-06 Sharp Kabushiki Kaisha Display device, display control circuit, and display control method
KR101497762B1 (ko) 2012-02-01 2015-03-05 서울시립대학교 산학협력단 잠금 해제 방법과, 이를 위한 단말기 및 기록매체
EP2632017A1 (de) * 2012-02-24 2013-08-28 Magna E-Car Systems GmbH & Co OG Batteriesteuerungsvorrichtung
KR101396291B1 (ko) * 2012-12-28 2014-05-19 한국항공우주산업 주식회사 비행 모의 훈련 영상 디스플레이 시스템
US9940698B1 (en) * 2016-09-30 2018-04-10 Konica Minolta Laboratory U.S.A., Inc. Cleaning writing boards based on strokes
JP6851683B2 (ja) * 2016-10-21 2021-03-31 日本アビオニクス株式会社 マルチレイヤ画像合成装置
GB2567698B (en) * 2017-10-23 2022-04-06 Bae Systems Plc A method for operating an image generator, an image generator, a method for generating digital colour image data and a display system
ES3015766T3 (en) 2017-10-23 2025-05-07 Bae Systems Plc A method for operating an image generator, an image generator, a method for generating digital colour image data and a display system
JP2022172755A (ja) * 2021-05-07 2022-11-17 富士通株式会社 生成プログラム、生成方法、および情報処理装置

Citations (3)

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US4453267A (en) * 1979-03-19 1984-06-05 Ncr Corporation Signal compression apparatus and method
US4542526A (en) * 1982-10-21 1985-09-17 Sumitomo Electric Industries, Ltd. Character recognition apparatus
EP0632401A2 (en) * 1993-06-28 1995-01-04 International Business Machines Corporation Method and apparatus for on-line, real time recognition of stroked hand-drawn characters

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US3613082A (en) * 1969-06-30 1971-10-12 Sanders Associates Inc Logic evaluator and adaptive recognition network
JPH0749927A (ja) * 1993-08-09 1995-02-21 Nireco Corp パターン認識方法
US5657478A (en) * 1995-08-22 1997-08-12 Rendition, Inc. Method and apparatus for batchable frame switch and synchronization operations
US5924111A (en) * 1995-10-17 1999-07-13 Huang; Chu-Kai Method and system for interleaving data in multiple memory bank partitions
US5914711A (en) 1996-04-29 1999-06-22 Gateway 2000, Inc. Method and apparatus for buffering full-motion video for display on a video monitor
US5969728A (en) * 1997-07-14 1999-10-19 Cirrus Logic, Inc. System and method of synchronizing multiple buffers for display
US5953442A (en) * 1997-07-24 1999-09-14 Litton Systems, Inc. Fingerprint classification via spatial frequency components
US6341275B1 (en) * 1999-04-27 2002-01-22 Winbond Electrnics Corp. Programmable and expandable hamming neural network circuit

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US4453267A (en) * 1979-03-19 1984-06-05 Ncr Corporation Signal compression apparatus and method
US4542526A (en) * 1982-10-21 1985-09-17 Sumitomo Electric Industries, Ltd. Character recognition apparatus
EP0632401A2 (en) * 1993-06-28 1995-01-04 International Business Machines Corporation Method and apparatus for on-line, real time recognition of stroked hand-drawn characters

Also Published As

Publication number Publication date
CA2396009A1 (en) 2001-07-05
NZ534200A (en) 2005-11-25
JP2004537768A (ja) 2004-12-16
NO20023094L (no) 2002-08-27
IL150435A (en) 2006-04-10
WO2001048729A3 (en) 2003-06-12
US7012611B2 (en) 2006-03-14
WO2001048729A2 (en) 2001-07-05
US20050007376A1 (en) 2005-01-13
NZ520196A (en) 2004-10-29
US20010024521A1 (en) 2001-09-27
IL150435A0 (en) 2002-12-01
AU2282901A (en) 2001-07-09
US6782131B2 (en) 2004-08-24
KR20020095177A (ko) 2002-12-20
NO20023094D0 (no) 2002-06-26

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