DE69230127D1 - Diagrammerkennungssystem - Google Patents

Diagrammerkennungssystem

Info

Publication number
DE69230127D1
DE69230127D1 DE69230127T DE69230127T DE69230127D1 DE 69230127 D1 DE69230127 D1 DE 69230127D1 DE 69230127 T DE69230127 T DE 69230127T DE 69230127 T DE69230127 T DE 69230127T DE 69230127 D1 DE69230127 D1 DE 69230127D1
Authority
DE
Germany
Prior art keywords
recognition system
diagram recognition
diagram
recognition
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 - Fee Related
Application number
DE69230127T
Other languages
English (en)
Other versions
DE69230127T2 (de
Inventor
Shigeru Kano
Yasuhiro Nakada
Yutaka Usuda
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.)
Hitachi Software Engineering Co Ltd
Original Assignee
Hitachi Software Engineering Co 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 Hitachi Software Engineering Co Ltd filed Critical Hitachi Software Engineering Co Ltd
Application granted granted Critical
Publication of DE69230127D1 publication Critical patent/DE69230127D1/de
Publication of DE69230127T2 publication Critical patent/DE69230127T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/40—Document-oriented image-based pattern recognition
    • G06V30/42—Document-oriented image-based pattern recognition based on the type of document
    • G06V30/422—Technical drawings; Geographical maps

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Stored Programmes (AREA)
DE69230127T 1991-11-14 1992-11-13 Diagrammerkennungssystem Expired - Fee Related DE69230127T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3299232A JP2749020B2 (ja) 1991-11-14 1991-11-14 ダイアグラム認識システム

Publications (2)

Publication Number Publication Date
DE69230127D1 true DE69230127D1 (de) 1999-11-18
DE69230127T2 DE69230127T2 (de) 2000-03-09

Family

ID=17869857

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69230127T Expired - Fee Related DE69230127T2 (de) 1991-11-14 1992-11-13 Diagrammerkennungssystem

Country Status (4)

Country Link
US (1) US5867596A (de)
EP (1) EP0546343B1 (de)
JP (1) JP2749020B2 (de)
DE (1) DE69230127T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69533074T2 (de) * 1994-09-09 2004-09-16 Xerox Corp. Verfahren zum Interpretieren handgeschriebener schematischer Benutzerschittstellenbefehle
GB2347815A (en) * 1996-05-27 2000-09-13 Korea Telecommunication Method for verifying the accuracy of an electronic map
KR100269258B1 (ko) * 1997-10-21 2000-10-16 정선종 프로세스 방법론을 위한 통합 case 정보저장소 메타 모델시스템 및 그 통합 지원 방법
US7209587B1 (en) * 2000-03-21 2007-04-24 Hsu Shin-Yi Amorphous region and boundary/chain topology for an object recognition system
EP1277104A1 (de) * 2000-03-30 2003-01-22 Ideogramic APS Verfahren zur modellierung auf gestenbasis
US7246328B2 (en) * 2001-03-29 2007-07-17 The Boeing Company Method, computer program product, and system for performing automated linking between sheets of a drawing set
US6766331B2 (en) 2001-03-29 2004-07-20 The Boeing Company Method, computer program product, and system for creating and viewing an intelligent graphics file including parts information
US7200271B2 (en) 2001-03-29 2007-04-03 The Boeing Company Method, computer program product, and system for performing automated text recognition and text search within a graphic file
RU2234126C2 (ru) * 2002-09-09 2004-08-10 Аби Софтвер Лтд. Способ распознавания текста с применением настраиваемого классификатора
US7529648B2 (en) * 2003-11-24 2009-05-05 The Boeing Company Method, system and computer program product for automatically generating a subset of task-based components from engineering and maintenance data
US7212936B2 (en) * 2004-01-09 2007-05-01 The Boeing Company Method, system and computer program product for automated discovery and presentation of the direction of flow through components represented in a drawing set
US20060074735A1 (en) * 2004-10-01 2006-04-06 Microsoft Corporation Ink-enabled workflow authoring
JP4528644B2 (ja) * 2005-02-02 2010-08-18 株式会社日立製作所 配管図面認識方法及び装置
JP4865323B2 (ja) * 2005-12-21 2012-02-01 三菱電機株式会社 図形情報処理装置
US8825508B2 (en) * 2006-05-02 2014-09-02 Ascom Tateco Ab Method and apparatus for automated staff assignment
JP4751466B2 (ja) * 2009-09-11 2011-08-17 進 辻 識別標識に表示された数字の識別装置
JP5712012B2 (ja) * 2011-03-17 2015-05-07 東芝テック株式会社 入力シートシステム、入力シート処理方法、及び入力シート処理プログラム
US10417491B2 (en) 2015-10-19 2019-09-17 Myscript System and method for recognition of handwritten diagram connectors
US10976918B2 (en) 2015-10-19 2021-04-13 Myscript System and method of guiding handwriting diagram input
US10643067B2 (en) 2015-10-19 2020-05-05 Myscript System and method of handwriting recognition in diagrams
US10592704B2 (en) 2017-07-05 2020-03-17 Brookshire Software, LLC System and method for electronic automated printed circuit design
EP3736677A1 (de) 2019-05-10 2020-11-11 MyScript Verfahren und zugehörige vorrichtung zur auswahl und bearbeitung von handschrifteingabeelementen
EP3754537B1 (de) 2019-06-20 2024-05-22 MyScript Verarbeitung der handschriftlichen texteingabe in einem freien handschreibmodus
EP3772015B1 (de) 2019-07-31 2023-11-08 MyScript Textzeilenextraktion
EP3796145B1 (de) 2019-09-19 2024-07-03 MyScript Verfahren und entsprechende vorrichtung zur auswahl von grafischen objekten

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605037B2 (ja) * 1980-01-28 1985-02-07 株式会社東芝 図面読取装置
US4491960A (en) * 1982-04-05 1985-01-01 The United States Of America As Represented By The Secretary Of The Navy Handprinted symbol recognition system
US4907285A (en) * 1984-08-24 1990-03-06 Hitachi, Ltd. Image understanding system
US4933865A (en) * 1986-12-20 1990-06-12 Fujitsu Limited Apparatus for recognition of drawn shapes or view types for automatic drawing input in CAD system
US4949388A (en) * 1987-02-19 1990-08-14 Gtx Corporation Method and apparatus for recognition of graphic symbols
US4821336A (en) * 1987-02-19 1989-04-11 Gtx Corporation Method and apparatus for simplifying runlength data from scanning of images
JP2735187B2 (ja) * 1987-03-17 1998-04-02 株式会社東芝 情報検索方法
US5115477A (en) * 1988-03-31 1992-05-19 Honeywell Inc. Image recognition edge detection method and system
US4969202A (en) * 1988-03-31 1990-11-06 Honeywell Inc. Image recognition edge detection method and system
JPH0271366A (ja) * 1988-09-07 1990-03-09 Hitachi Ltd Ｅ−ｒモデル生成方式
EP0665477B1 (de) * 1989-02-10 1999-10-13 Canon Kabushiki Kaisha Gerät zum Lesen oder Verarbeiten eines Bildes
US5075847A (en) * 1989-05-26 1991-12-24 Hewlett-Packard Company Method and apparatus for computer program encapsulation
US5212792A (en) * 1989-06-01 1993-05-18 Hewlett-Packard Company Method and apparatus for controlling execution of tools in a computer-aided software engineering system
ATE155593T1 (de) * 1989-11-30 1997-08-15 Seer Technologies Inc Rechnerunterstützte softwareentwicklungseinrichtung
US5301270A (en) * 1989-12-18 1994-04-05 Anderson Consulting Computer-assisted software engineering system for cooperative processing environments
JPH0772861B2 (ja) * 1990-08-24 1995-08-02 富士ゼロックス株式会社 プログラム作成装置
JP3078002B2 (ja) * 1990-08-31 2000-08-21 株式会社東芝 画像情報処理装置
US5410613A (en) * 1991-07-17 1995-04-25 Matsushita Electric Industrial Co., Ltd. Pattern recognizing apparatus
US5251268A (en) * 1991-08-09 1993-10-05 Electric Power Research Institute, Inc. Integrated method and apparatus for character and symbol recognition
ES2159505T3 (es) * 1991-09-26 2001-10-16 Mitsubishi Electric Corp Sistema con medio de aproximacion para reconocer elementos graficos.
US5247137A (en) * 1991-10-25 1993-09-21 Mark Epperson Autonomous computer input device and marking instrument

Also Published As

Publication number Publication date
DE69230127T2 (de) 2000-03-09
US5867596A (en) 1999-02-02
EP0546343A3 (en) 1994-05-11
EP0546343B1 (de) 1999-10-13
JP2749020B2 (ja) 1998-05-13
EP0546343A2 (de) 1993-06-16
JPH05135121A (ja) 1993-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee