JP6945527B2 - 図における手書き認識のシステム及び方法 - Google Patents

図における手書き認識のシステム及び方法 Download PDF

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JP6945527B2
JP6945527B2 JP2018520175A JP2018520175A JP6945527B2 JP 6945527 B2 JP6945527 B2 JP 6945527B2 JP 2018520175 A JP2018520175 A JP 2018520175A JP 2018520175 A JP2018520175 A JP 2018520175A JP 6945527 B2 JP6945527 B2 JP 6945527B2
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text
input
digital ink
elements
connector
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JP2018536927A (ja
JP2018536927A5 (enExample
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ベドナロウィッツ ロマン
ベドナロウィッツ ロマン
メリナン ロビン
メリナン ロビン
シドリ クレア
シドリ クレア
リック ファビアン
リック ファビアン
エラゴーニ カオウラ
エラゴーニ カオウラ
エベール デヴィッド
エベール デヴィッド
ヴァレンテ ファビオ
ヴァレンテ ファビオ
クザン グレゴリー
クザン グレゴリー
ナゴット メイル
ナゴット メイル
セロヴィク シリル
セロヴィク シリル
ボノー アン
ボノー アン
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マイスクリプト
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    • 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/35—Clustering; Classification
    • G06F16/353—Clustering; Classification into predefined classes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/205—Parsing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/20—Drawing from basic elements, e.g. lines or circles
    • G06T11/206—Drawing of charts or graphs
    • 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
    • G06V30/14—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
    • 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
    • G06V30/32—Digital ink
    • 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
    • G06V30/32—Digital ink
    • G06V30/333—Preprocessing; Feature extraction
    • G06V30/347—Sampling; Contour coding; Stroke extraction
    • 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
    • G06V30/32—Digital ink
    • G06V30/36—Matching; Classification
    • G06V30/387—Matching; Classification using human interaction, e.g. selection of the best displayed recognition candidate
    • 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
    • G06V30/40—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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Human Computer Interaction (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Character Discrimination (AREA)
  • User Interface Of Digital Computer (AREA)
JP2018520175A 2015-10-19 2016-10-18 図における手書き認識のシステム及び方法 Active JP6945527B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP15290271.4 2015-10-19
EP15290271 2015-10-19
US14/955,155 US10643067B2 (en) 2015-10-19 2015-12-01 System and method of handwriting recognition in diagrams
US14/955,155 2015-12-01
PCT/EP2016/001720 WO2017067652A1 (en) 2015-10-19 2016-10-18 System and method of handwriting recognition in diagrams

Publications (3)

Publication Number Publication Date
JP2018536927A JP2018536927A (ja) 2018-12-13
JP2018536927A5 JP2018536927A5 (enExample) 2019-11-28
JP6945527B2 true JP6945527B2 (ja) 2021-10-06

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US (2) US10643067B2 (enExample)
EP (1) EP3365764B1 (enExample)
JP (1) JP6945527B2 (enExample)
KR (1) KR102396224B1 (enExample)
CN (1) CN108834426B (enExample)
WO (1) WO2017067652A1 (enExample)

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Publication number Publication date
KR20180097519A (ko) 2018-08-31
US10643067B2 (en) 2020-05-05
KR102396224B1 (ko) 2022-05-09
CN108834426B (zh) 2021-12-07
JP2018536927A (ja) 2018-12-13
CN108834426A (zh) 2018-11-16
US20210034860A1 (en) 2021-02-04
EP3365764A1 (en) 2018-08-29
EP3365764B1 (en) 2022-08-03
US11157732B2 (en) 2021-10-26
WO2017067652A1 (en) 2017-04-27
US20170109578A1 (en) 2017-04-20

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