PT3679461T - Determinação de direção de escrita através de sensores inerciais - Google Patents

Determinação de direção de escrita através de sensores inerciais

Info

Publication number
PT3679461T
PT3679461T PT187662325T PT18766232T PT3679461T PT 3679461 T PT3679461 T PT 3679461T PT 187662325 T PT187662325 T PT 187662325T PT 18766232 T PT18766232 T PT 18766232T PT 3679461 T PT3679461 T PT 3679461T
Authority
PT
Portugal
Prior art keywords
determination
inertial sensors
writing direction
writing
inertial
Prior art date
Application number
PT187662325T
Other languages
English (en)
Original Assignee
Stabilo Int Gmbh
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 Stabilo Int Gmbh filed Critical Stabilo Int Gmbh
Publication of PT3679461T publication Critical patent/PT3679461T/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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 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; CALCULATING OR 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
    • G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06F3/0383—Signal control means within the pointing device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Position Input By Displaying (AREA)
  • User Interface Of Digital Computer (AREA)
  • Pens And Brushes (AREA)
PT187662325T 2017-09-07 2018-09-07 Determinação de direção de escrita através de sensores inerciais PT3679461T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202017105404.7U DE202017105404U1 (de) 2017-09-07 2017-09-07 Bestimmung der Schreibrichtung mittels Inertialsensorik

Publications (1)

Publication Number Publication Date
PT3679461T true PT3679461T (pt) 2022-12-02

Family

ID=63528789

Family Applications (1)

Application Number Title Priority Date Filing Date
PT187662325T PT3679461T (pt) 2017-09-07 2018-09-07 Determinação de direção de escrita através de sensores inerciais

Country Status (10)

Country Link
US (1) US11379053B2 (pt)
EP (1) EP3679461B1 (pt)
JP (1) JP7053804B2 (pt)
KR (2) KR102379357B1 (pt)
CN (1) CN111344654B (pt)
DE (1) DE202017105404U1 (pt)
DK (1) DK3679461T3 (pt)
ES (1) ES2934807T3 (pt)
PT (1) PT3679461T (pt)
WO (1) WO2019048600A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3567597A1 (en) 2018-05-11 2019-11-13 Anoto Korea Corp. Method and apparatus of diagnostic test
EP3792735B1 (en) 2019-09-16 2022-02-09 Microsoft Technology Licensing, LLC Stylus speed
EP3936345A1 (en) * 2020-07-07 2022-01-12 Société BIC A writing instrument configured to be tracked when contacting a writing surface and method thereof
US11545047B1 (en) * 2021-06-24 2023-01-03 Knowledge Ai Inc. Using biometric data intelligence for education management
CN113521725B (zh) * 2021-07-26 2024-08-16 网易（杭州）网络有限公司 图案效果显示方法、存储介质及计算机设备
CN114691009B (zh) * 2022-03-14 2024-10-01 深圳汉王友基科技有限公司 将手写笔迹数据始终正向显示的方法、系统、装置及介质

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3045891B2 (ja) 1993-03-23 2000-05-29 義道 米沢 手書き入力装置
US5902968A (en) * 1996-02-20 1999-05-11 Ricoh Company, Ltd. Pen-shaped handwriting input apparatus using accelerometers and gyroscopes and an associated operational device for determining pen movement
JPH09230997A (ja) * 1996-02-20 1997-09-05 Ricoh Co Ltd ペン型入力装置
DE19636835A1 (de) 1996-09-11 1998-03-12 Vhf Computer Gmbh Zeichenstift für Datenverarbeitungsgeräte
JPH10301702A (ja) * 1997-04-30 1998-11-13 Ricoh Co Ltd ペン型入力装置及びそのパタ−ン認識方法
DE10034284A1 (de) 2000-07-14 2002-01-24 Siemens Ag Eingabevorrichtung zur Handschriftenerkennung für ein elektronisches Informations- und Kommunikationssystem und Verfahren zur Erfassung von Eingabedaten
KR100953861B1 (ko) 2008-01-29 2010-04-20 한국과학기술원 끝점 검출 방법, 이를 적용한 마우스 장치와 그 작동 방법
CN102346859B (zh) * 2010-07-26 2013-10-09 卡西欧计算机株式会社 文字识别装置
JP4947501B2 (ja) 2010-07-26 2012-06-06 カシオ計算機株式会社 文字認識装置及びプログラム
US9041337B2 (en) * 2012-05-18 2015-05-26 Linestream Technologies Motion profile generator
DE102013214020A1 (de) * 2013-07-17 2015-02-19 Stabilo International Gmbh Digitaler Stift
DE102013214021A1 (de) * 2013-07-17 2015-01-22 Stabilo International Gmbh Stromersparnis
DE102014106837B4 (de) 2014-05-15 2018-12-27 Stabilo International Gmbh Driftkompensation / Parallelminimierung
DE102014106839B4 (de) 2014-05-15 2019-02-07 Stabilo International Gmbh Driftkompensation für einen elektronischen Schreibstift
US9696859B1 (en) * 2014-06-17 2017-07-04 Amazon Technologies, Inc. Detecting tap-based user input on a mobile device based on motion sensor data

Also Published As

Publication number Publication date
KR20200051742A (ko) 2020-05-13
JP7053804B2 (ja) 2022-04-12
CN111344654A (zh) 2020-06-26
KR102379357B1 (ko) 2022-03-25
KR20210128012A (ko) 2021-10-25
ES2934807T3 (es) 2023-02-27
US20200278760A1 (en) 2020-09-03
US11379053B2 (en) 2022-07-05
EP3679461A1 (en) 2020-07-15
EP3679461B1 (en) 2022-11-16
DK3679461T3 (da) 2022-11-28
JP2020533686A (ja) 2020-11-19
KR102324454B1 (ko) 2021-11-10
WO2019048600A1 (en) 2019-03-14
DE202017105404U1 (de) 2018-12-10
CN111344654B (zh) 2023-10-27

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