TW376490B - A recognition process - Google Patents

A recognition process

Info

Publication number
TW376490B
TW376490B TW087114801A TW87114801A TW376490B TW 376490 B TW376490 B TW 376490B TW 087114801 A TW087114801 A TW 087114801A TW 87114801 A TW87114801 A TW 87114801A TW 376490 B TW376490 B TW 376490B
Authority
TW
Taiwan
Prior art keywords
sub
segments
generating
recognition process
stroke
Prior art date
Application number
TW087114801A
Other languages
English (en)
Inventor
Gareth Hugh Loudon
Tai Hou Tng
Hong Chen
Original Assignee
Kent Ridge Digital Labs
Apple Computer
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 Kent Ridge Digital Labs, Apple Computer filed Critical Kent Ridge Digital Labs
Application granted granted Critical
Publication of TW376490B publication Critical patent/TW376490B/zh

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
    • G06V30/10—Character recognition
    • G06V30/32—Digital ink
    • G06V30/36—Matching; Classification
    • 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
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/148—Segmentation of character regions
    • G06V30/15—Cutting or merging image elements, e.g. region growing, watershed or clustering-based techniques
    • 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
    • G06V30/10—Character recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)
  • Character Input (AREA)
TW087114801A 1998-06-09 1998-09-05 A recognition process TW376490B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG1998/000042 WO1999064982A1 (en) 1998-06-09 1998-06-09 A recognition process

Publications (1)

Publication Number Publication Date
TW376490B true TW376490B (en) 1999-12-11

Family

ID=20429860

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087114801A TW376490B (en) 1998-06-09 1998-09-05 A recognition process

Country Status (3)

Country Link
US (1) US6891971B2 (zh)
TW (1) TW376490B (zh)
WO (1) WO1999064982A1 (zh)

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JP4112968B2 (ja) * 2002-12-26 2008-07-02 富士通株式会社 ビデオテキスト処理装置
US7292726B2 (en) * 2003-11-10 2007-11-06 Microsoft Corporation Recognition of electronic ink with late strokes
US7925088B2 (en) * 2005-02-23 2011-04-12 Hewlett-Packard Development Company, L.P. System, method and apparatus for automatic segmentation and analysis of ink stream
US8428358B2 (en) * 2005-05-31 2013-04-23 Microsoft Corporation Radical-base classification of East Asian handwriting
US7567711B2 (en) * 2005-08-01 2009-07-28 Microsoft Corporation Cleaning up of handwriting intra-stroke and inter-stroke overtracing
US7929769B2 (en) * 2005-12-13 2011-04-19 Microsoft Corporation Script recognition for ink notes
US7844652B2 (en) * 2006-04-11 2010-11-30 Emc Corporation Efficient computation of sketches
US7949824B2 (en) * 2006-04-11 2011-05-24 Emc Corporation Efficient data storage using two level delta resemblance
US7974472B2 (en) * 2007-06-29 2011-07-05 Microsoft Corporation Feature design for HMM based Eastern Asian character recognition
US9734132B1 (en) * 2011-12-20 2017-08-15 Amazon Technologies, Inc. Alignment and reflow of displayed character images
CN103513898A (zh) * 2012-06-21 2014-01-15 夏普株式会社 手写字符切分方法和电子设备
US9495620B2 (en) 2013-06-09 2016-11-15 Apple Inc. Multi-script handwriting recognition using a universal recognizer
US20140361983A1 (en) * 2013-06-09 2014-12-11 Apple Inc. Real-time stroke-order and stroke-direction independent handwriting recognition
US9465985B2 (en) 2013-06-09 2016-10-11 Apple Inc. Managing real-time handwriting recognition
KR102125212B1 (ko) * 2013-08-29 2020-07-08 삼성전자 주식회사 전자 필기 운용 방법 및 이를 지원하는 전자 장치
US9418281B2 (en) * 2013-12-30 2016-08-16 Google Inc. Segmentation of overwritten online handwriting input
WO2015141260A1 (ja) * 2014-03-17 2015-09-24 株式会社河合楽器製作所 手書き音楽記号認識装置およびプログラム
US9940513B2 (en) * 2016-03-11 2018-04-10 Microsoft Technology Licensing, Llc Intuitive selection of a digital stroke grouping
US10248880B1 (en) * 2016-06-06 2019-04-02 Boston Inventions, LLC Method of processing and recognizing hand-written characters
DK179374B1 (en) 2016-06-12 2018-05-28 Apple Inc Handwriting keyboard for monitors
US10579868B2 (en) * 2017-03-30 2020-03-03 Myscript System and method for recognition of objects from ink elements
CN109919160B (zh) * 2019-03-04 2021-03-23 深圳先进技术研究院 验证码识别方法、装置、终端及存储介质
US10748031B1 (en) 2019-05-22 2020-08-18 Read-Ink Corporation Handwriting recognition systems and methods
US11194467B2 (en) 2019-06-01 2021-12-07 Apple Inc. Keyboard management user interfaces
JP2021177315A (ja) * 2020-05-08 2021-11-11 ブラザー工業株式会社 編集プログラム
US11769341B2 (en) * 2020-08-19 2023-09-26 Ushur, Inc. System and method to extract information from unstructured image documents

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Publication number Priority date Publication date Assignee Title
US4462703A (en) * 1979-11-19 1984-07-31 Lee Hsing C Apparatus and method for controlling and ordering Chinese characters
FR2566556B1 (fr) * 1984-06-25 1990-09-21 Boukris Alain Procede de numerisation (digitalisation) de l'ecriture et des traces en general
US4972496A (en) * 1986-07-25 1990-11-20 Grid Systems Corporation Handwritten keyboardless entry computer system
JPH02146614A (ja) * 1988-11-29 1990-06-05 Toshiba Corp 文字読取装置
JP2821285B2 (ja) * 1991-07-23 1998-11-05 キヤノン株式会社 画像処理方法及び装置
US5454046A (en) * 1993-09-17 1995-09-26 Penkey Corporation Universal symbolic handwriting recognition system
JP3560289B2 (ja) * 1993-12-01 2004-09-02 モトローラ・インコーポレイテッド 統合辞書ベースで、ありそうな文字列の手書き認識方法
US5687254A (en) * 1994-06-06 1997-11-11 Xerox Corporation Searching and Matching unrecognized handwriting
US5796867A (en) * 1996-06-12 1998-08-18 Industrial Technology Research Institute Stroke-number-free and stroke-order-free on-line Chinese character recognition method
US6275611B1 (en) * 1996-10-17 2001-08-14 Motorola, Inc. Handwriting recognition device, method and alphabet, with strokes grouped into stroke sub-structures

Also Published As

Publication number Publication date
WO1999064982A1 (en) 1999-12-16
US6891971B2 (en) 2005-05-10
US20030086611A1 (en) 2003-05-08

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MM4A Annulment or lapse of patent due to non-payment of fees