KR102326395B1 - 다수의 객체 입력을 인식하기 위한 시스템 및 그 방법 및 제품 - Google Patents

다수의 객체 입력을 인식하기 위한 시스템 및 그 방법 및 제품 Download PDF

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KR102326395B1
KR102326395B1 KR1020187004041A KR20187004041A KR102326395B1 KR 102326395 B1 KR102326395 B1 KR 102326395B1 KR 1020187004041 A KR1020187004041 A KR 1020187004041A KR 20187004041 A KR20187004041 A KR 20187004041A KR 102326395 B1 KR102326395 B1 KR 102326395B1
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KR20180064371A (ko
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세바스띠앙 오니스
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마이스크립트
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    • G06K9/00416—
    • 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
    • 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
    • G06K9/00422—
    • G06K9/2054—
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/22—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
    • 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
    • G06V30/22—Character recognition characterised by the type of writing
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Character Discrimination (AREA)
KR1020187004041A 2015-07-10 2016-07-08 다수의 객체 입력을 인식하기 위한 시스템 및 그 방법 및 제품 Active KR102326395B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP15290183 2015-07-10
EP15290183.1 2015-07-10
US14/870,735 2015-09-30
US14/870,735 US9904847B2 (en) 2015-07-10 2015-09-30 System for recognizing multiple object input and method and product for same
PCT/EP2016/001175 WO2017008896A1 (en) 2015-07-10 2016-07-08 System for recognizing multiple object input and method and product for same

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Publication Number Publication Date
KR20180064371A KR20180064371A (ko) 2018-06-14
KR102326395B1 true KR102326395B1 (ko) 2021-11-12

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US (1) US9904847B2 (enExample)
EP (1) EP3320482B1 (enExample)
JP (1) JP6777723B2 (enExample)
KR (1) KR102326395B1 (enExample)
CN (1) CN108027876B (enExample)
WO (1) WO2017008896A1 (enExample)

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CN107729865A (zh) * 2017-10-31 2018-02-23 中国科学技术大学 一种手写体数学公式离线识别方法及系统
CN109992121B (zh) * 2017-12-29 2023-02-03 北京搜狗科技发展有限公司 一种输入方法、装置和用于输入的装置
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US10997402B2 (en) * 2018-07-03 2021-05-04 Fuji Xerox Co., Ltd. Systems and methods for real-time end-to-end capturing of ink strokes from video
US20200090030A1 (en) * 2018-09-19 2020-03-19 British Cayman Islands Intelligo Technology Inc. Integrated circuit for convolution calculation in deep neural network and method thereof
US11126836B2 (en) * 2019-03-28 2021-09-21 Microsoft Technology Licensing, Llc Grouping strokes of digital ink
CN110363149B (zh) * 2019-07-16 2021-12-03 广州视源电子科技股份有限公司 笔迹的处理方法和装置
KR102805844B1 (ko) * 2019-07-31 2025-05-14 엘지전자 주식회사 연합학습(Federated　learning)을　통한　필기체　인식방법 및 이를 위한 장치
KR102815110B1 (ko) * 2019-11-19 2025-06-04 삼성전자주식회사 필기 입력을 텍스트로 변환하는 전자 장치 및 그 동작 방법
EP4130966B1 (en) 2019-11-29 2025-07-09 MyScript Gesture stroke recognition in touch-based user interface input
JP7268198B2 (ja) * 2019-12-16 2023-05-02 富士フイルム株式会社 画像解析装置、画像解析方法、及びプログラム
EP3859602B1 (en) * 2020-01-28 2023-08-09 MyScript Math detection in handwriting
CN113345051B (zh) * 2020-02-18 2024-10-18 北京沃东天骏信息技术有限公司 对图元进行排版的方法、装置、计算设备及介质
EP4086744B1 (en) 2021-05-04 2024-02-21 MyScript Gesture stroke recognition in touch-based user interface input
CN117727050B (zh) * 2023-09-27 2024-11-26 书行科技(北京)有限公司 手写文本评估方法、装置、计算机设备和存储介质
KR20250115671A (ko) * 2024-01-24 2025-07-31 주식회사 Lg 경영개발원 인공지능을 이용한 폴리머 분자 구조식 인식 시스템, 방법 및 프로그램
US12332835B1 (en) 2024-12-24 2025-06-17 Shenzhen Xingchenglida Technology Co., Ltd. Calculator capable of outputting results based on handwritten formulas

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Also Published As

Publication number Publication date
EP3320482B1 (en) 2020-09-02
CN108027876B (zh) 2022-06-03
US20170011262A1 (en) 2017-01-12
JP2018524734A (ja) 2018-08-30
KR20180064371A (ko) 2018-06-14
EP3320482A1 (en) 2018-05-16
JP6777723B2 (ja) 2020-10-28
WO2017008896A1 (en) 2017-01-19
US9904847B2 (en) 2018-02-27
CN108027876A (zh) 2018-05-11

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