CN118401982A - 计算机、程序及笔划数据显示控制方法 - Google Patents

计算机、程序及笔划数据显示控制方法 Download PDF

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Publication number
CN118401982A
CN118401982A CN202280086404.XA CN202280086404A CN118401982A CN 118401982 A CN118401982 A CN 118401982A CN 202280086404 A CN202280086404 A CN 202280086404A CN 118401982 A CN118401982 A CN 118401982A
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CN
China
Prior art keywords
stroke data
input
data
stroke
ink
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.)
Pending
Application number
CN202280086404.XA
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English (en)
Chinese (zh)
Inventor
能美司
藤卷秀树
末昭一
古田裕
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.)
Wacom Co Ltd
Original Assignee
Wacom 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 Wacom Co Ltd filed Critical Wacom Co Ltd
Publication of CN118401982A publication Critical patent/CN118401982A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of two-dimensional [2D] relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of two-dimensional [2D] relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] image generation
    • G06T11/10—Texturing; Colouring; Generation of textures or colours
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] image generation
    • G06T11/20—Drawing from basic elements
    • G06T11/23—Drawing from basic elements using straight lines or curves
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
    • G09B7/02—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
CN202280086404.XA 2022-01-20 2022-12-28 计算机、程序及笔划数据显示控制方法 Pending CN118401982A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-007373 2022-01-20
JP2022007373 2022-01-20
PCT/JP2022/048545 WO2023140089A1 (ja) 2022-01-20 2022-12-28 コンピュータ、プログラム、及びストロークデータ表示制御方法

Publications (1)

Publication Number Publication Date
CN118401982A true CN118401982A (zh) 2024-07-26

Family

ID=87348638

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280086404.XA Pending CN118401982A (zh) 2022-01-20 2022-12-28 计算机、程序及笔划数据显示控制方法

Country Status (5)

Country Link
US (1) US12535897B2 (https=)
JP (1) JPWO2023140089A1 (https=)
CN (1) CN118401982A (https=)
DE (1) DE112022006466T5 (https=)
WO (1) WO2023140089A1 (https=)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012100137A (ja) 2010-11-04 2012-05-24 Fuji Xerox Co Ltd 画像処理装置、画像処理システム及び画像処理プログラム
US9013440B2 (en) * 2011-02-14 2015-04-21 Lenovo (Singapore) Pte. Ltd. Ink control on tablet devices
CN102184652A (zh) * 2011-06-01 2011-09-14 张建强 一种演示文字书写过程的数字化方法及软件系统
WO2015136618A1 (ja) * 2014-03-11 2015-09-17 株式会社 東芝 電子機器、方法およびプログラム
JP2016004258A (ja) * 2014-06-19 2016-01-12 コニカミノルタ株式会社 記述過程自動分析装置と分析方法及び分析プログラム
US10126873B2 (en) * 2016-06-24 2018-11-13 Wacom Co., Ltd. Stroke continuation for dropped touches on electronic handwriting devices
WO2018092555A1 (ja) 2016-11-18 2018-05-24 株式会社ワコム デジタル入力装置、デジタル添削装置及び通信教育システム
JP6963302B2 (ja) * 2017-12-26 2021-11-05 株式会社光文書院 漢字学習装置
JP7215068B2 (ja) * 2018-07-17 2023-01-31 大日本印刷株式会社 情報処理装置及びプログラム
JP7177105B2 (ja) * 2020-01-30 2022-11-22 Kddi株式会社 文書から認知・非認知能力を推定する能力推定プログラム、装置及び方法

Also Published As

Publication number Publication date
US12535897B2 (en) 2026-01-27
US20240371057A1 (en) 2024-11-07
DE112022006466T5 (de) 2024-11-07
JPWO2023140089A1 (https=) 2023-07-27
WO2023140089A1 (ja) 2023-07-27

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