HK1060639A1 - Handwriting layout analysis of freeform digital ink input - Google Patents

Handwriting layout analysis of freeform digital ink input

Info

Publication number
HK1060639A1
HK1060639A1 HK04103528A HK04103528A HK1060639A1 HK 1060639 A1 HK1060639 A1 HK 1060639A1 HK 04103528 A HK04103528 A HK 04103528A HK 04103528 A HK04103528 A HK 04103528A HK 1060639 A1 HK1060639 A1 HK 1060639A1
Authority
HK
Hong Kong
Prior art keywords
digital ink
user
methods
layout analysis
systems
Prior art date
Application number
HK04103528A
Other languages
English (en)
Inventor
Michael M Shilman
Zile Wei
Yu Zou
Patrice F Simard
Sashi Raghupathy
F David Jones
Charlton E Lui
Jian Wang
Original Assignee
Microsoft Corp
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 Microsoft Corp filed Critical Microsoft Corp
Publication of HK1060639A1 publication Critical patent/HK1060639A1/xx

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
    • G06V30/333—Preprocessing; Feature extraction
    • 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
    • G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments
    • G06V30/1423—Image acquisition using hand-held instruments; Constructional details of the instruments the instrument generating sequences of position coordinates corresponding to handwriting

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)
  • User Interface Of Digital Computer (AREA)
  • Position Input By Displaying (AREA)
  • Document Processing Apparatus (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
HK04103528A 2002-05-14 2004-05-19 Handwriting layout analysis of freeform digital ink input HK1060639A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/143,865 US7050632B2 (en) 2002-05-14 2002-05-14 Handwriting layout analysis of freeform digital ink input

Publications (1)

Publication Number Publication Date
HK1060639A1 true HK1060639A1 (en) 2004-08-13

Family

ID=29269714

Family Applications (2)

Application Number Title Priority Date Filing Date
HK04103528A HK1060639A1 (en) 2002-05-14 2004-05-19 Handwriting layout analysis of freeform digital ink input
HK07103849.0A HK1096181A1 (en) 2002-05-14 2007-04-12 Handwriting layout analysis of freeform digital ink input

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK07103849.0A HK1096181A1 (en) 2002-05-14 2007-04-12 Handwriting layout analysis of freeform digital ink input

Country Status (5)

Country Link
US (2) US7050632B2 (fr)
EP (2) EP1363229B1 (fr)
AT (2) ATE468570T1 (fr)
DE (2) DE60308944T2 (fr)
HK (2) HK1060639A1 (fr)

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US7218779B2 (en) * 2003-01-21 2007-05-15 Microsoft Corporation Ink divider and associated application program interface
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US7454393B2 (en) * 2003-08-06 2008-11-18 Microsoft Corporation Cost-benefit approach to automatically composing answers to questions by extracting information from large unstructured corpora
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US20060031755A1 (en) * 2004-06-24 2006-02-09 Avaya Technology Corp. Sharing inking during multi-modal communication
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US20060224953A1 (en) * 2005-04-01 2006-10-05 Xiaofan Lin Height-width estimation model for a text block
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US7928964B2 (en) 2005-04-22 2011-04-19 Microsoft Corporation Touch input data handling
US20060267958A1 (en) * 2005-04-22 2006-11-30 Microsoft Corporation Touch Input Programmatical Interfaces
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US20060285749A1 (en) * 2005-06-17 2006-12-21 Microsoft Corporation User-initiated reporting of handwriting recognition errors over the internet
US7715629B2 (en) * 2005-08-29 2010-05-11 Microsoft Corporation Style aware use of writing input
US7720773B2 (en) * 2005-12-29 2010-05-18 Microsoft Corporation Partitioning data elements of a visual display of a tree using weights obtained during the training state and a maximum a posteriori solution for optimum labeling and probability
US8509563B2 (en) 2006-02-02 2013-08-13 Microsoft Corporation Generation of documents from images
US7603351B2 (en) * 2006-04-19 2009-10-13 Apple Inc. Semantic reconstruction
US20080104020A1 (en) * 2006-10-27 2008-05-01 Microsoft Corporation Handwritten Query Builder
US20080195931A1 (en) * 2006-10-27 2008-08-14 Microsoft Corporation Parsing of ink annotations
US8407589B2 (en) 2007-04-20 2013-03-26 Microsoft Corporation Grouping writing regions of digital ink
US7945097B2 (en) * 2007-05-21 2011-05-17 Microsoft Corporation Classifying digital ink into a writing or a drawing
US8041120B2 (en) * 2007-06-26 2011-10-18 Microsoft Corporation Unified digital ink recognition
US8094939B2 (en) * 2007-06-26 2012-01-10 Microsoft Corporation Digital ink-based search
US8315482B2 (en) * 2007-06-26 2012-11-20 Microsoft Corporation Integrated platform for user input of digital ink
US8015496B1 (en) 2007-10-26 2011-09-06 Sesh, Inc. System and method for facilitating visual social communication through co-browsing
US8649600B2 (en) * 2009-07-10 2014-02-11 Palo Alto Research Center Incorporated System and method for segmenting text lines in documents
US20110145240A1 (en) * 2009-12-15 2011-06-16 International Business Machines Corporation Organizing Annotations
JP5337194B2 (ja) * 2011-04-25 2013-11-06 シャープ株式会社 画像処理装置
KR101981141B1 (ko) * 2012-04-04 2019-08-28 삼성전자주식회사 펜 방식에 기반한 디스플레이의 좌표 검출 방법 및 장치
US9727535B2 (en) 2013-06-11 2017-08-08 Microsoft Technology Licensing, Llc Authoring presentations with ink
US20150116283A1 (en) * 2013-10-24 2015-04-30 Livescribe Inc. Paper Strip Presentation Of Grouped Content
JP5928490B2 (ja) * 2014-01-14 2016-06-01 コニカミノルタ株式会社 情報処理装置、情報処理プログラム及び情報処理方法
WO2015141260A1 (fr) * 2014-03-17 2015-09-24 株式会社河合楽器製作所 Dispositif et programme de reconnaissance de notation musicale manuscrite
US10614300B2 (en) * 2014-12-23 2020-04-07 Lenovo (Singapore) Pte. Ltd. Formatting handwritten content
US10037137B2 (en) * 2014-12-23 2018-07-31 Lenovo (Singapore) Pte. Ltd. Directing input of handwriting strokes
WO2016198929A1 (fr) * 2015-06-12 2016-12-15 Mathur Ashok Chand Procédé et appareil pour imprimante 3d beaucoup plus rapide
US10318613B2 (en) 2015-08-25 2019-06-11 Myscript System and method of digital note taking
US10210383B2 (en) 2015-09-03 2019-02-19 Microsoft Technology Licensing, Llc Interacting with an assistant component based on captured stroke information
US10387034B2 (en) 2015-09-03 2019-08-20 Microsoft Technology Licensing, Llc Modifying captured stroke information into an actionable form
JP6805552B2 (ja) * 2016-05-26 2020-12-23 コニカミノルタ株式会社 情報処理装置及びプログラム
NO20161728A1 (en) * 2016-11-01 2018-05-02 Bja Holding As Written text transformer
US10970476B2 (en) * 2017-05-17 2021-04-06 Microsoft Technology Licensing, Llc Augmenting digital ink strokes
US10902254B2 (en) * 2018-09-26 2021-01-26 Salesforce.Com, Inc. Converting a captured image of a layout to a structured document template
US11372486B1 (en) 2021-03-16 2022-06-28 Microsoft Technology Licensing, Llc Setting digital pen input mode using tilt angle
US11526659B2 (en) 2021-03-16 2022-12-13 Microsoft Technology Licensing, Llc Converting text to digital ink
US11875543B2 (en) 2021-03-16 2024-01-16 Microsoft Technology Licensing, Llc Duplicating and aggregating digital ink instances
US11435893B1 (en) * 2021-03-16 2022-09-06 Microsoft Technology Licensing, Llc Submitting questions using digital ink
US11361153B1 (en) 2021-03-16 2022-06-14 Microsoft Technology Licensing, Llc Linking digital ink instances using connecting lines
US11663761B2 (en) * 2021-08-25 2023-05-30 Sap Se Hand-drawn diagram recognition using visual arrow-relation detection

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Also Published As

Publication number Publication date
DE60332668D1 (de) 2010-07-01
US7397950B2 (en) 2008-07-08
DE60308944D1 (de) 2006-11-23
EP1715444B1 (fr) 2010-05-19
ATE342550T1 (de) 2006-11-15
EP1715444A2 (fr) 2006-10-25
US20030215139A1 (en) 2003-11-20
EP1363229B1 (fr) 2006-10-11
HK1096181A1 (en) 2007-05-25
EP1363229A3 (fr) 2004-07-07
ATE468570T1 (de) 2010-06-15
US7050632B2 (en) 2006-05-23
US20060078202A1 (en) 2006-04-13
EP1363229A2 (fr) 2003-11-19
EP1715444A3 (fr) 2006-11-02
DE60308944T2 (de) 2007-08-30

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130219