BRPI0404101A - Sistema e método para detectar objeto desenhado à mão em entrada de tinta - Google Patents

Sistema e método para detectar objeto desenhado à mão em entrada de tinta

Info

Publication number
BRPI0404101A
BRPI0404101A BR0404101-1A BRPI0404101A BRPI0404101A BR PI0404101 A BRPI0404101 A BR PI0404101A BR PI0404101 A BRPI0404101 A BR PI0404101A BR PI0404101 A BRPI0404101 A BR PI0404101A
Authority
BR
Brazil
Prior art keywords
hand
containers
drawn
ink
grid
Prior art date
Application number
BR0404101-1A
Other languages
English (en)
Inventor
Yantao Li
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 BRPI0404101A publication Critical patent/BRPI0404101A/pt

Links

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
    • 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
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units

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)
  • Multimedia (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Image Analysis (AREA)
  • Character Discrimination (AREA)
  • Processing Or Creating Images (AREA)
  • User Interface Of Digital Computer (AREA)
  • Character Input (AREA)

Abstract

"SISTEMA E MéTODO PARA DETECTAR OBJETO DESENHADO à MãO EM ENTRADA DE TINTA". Trata-se de um sistema e um método para detecção de objetos desenhados à mão em entrada de tinta. Um detector pode detectar um desenho, como, por exemplo, um diagrama ou gráfico, a partir de uma entrada de tinta pela detecção de recipientes fechados e/ou conectores não fechados no desenho. Uma abordagem baseada em grade eficaz pode ser usada para encaixar os traços de tinta em uma grade de imagens com um tamanho apropriado. Um algoritmo de preenchimento completo pode ser usado para detectar os recipientes e conectores. Uma busca de ordem temporal pode ser também realizada após uma busca espacial para processar a superposição de traços de desenho. Finalmente, uma detecção de conteúdo pode ser efetuada para cada recipiente detectado. Uma vez detectados quaisquer recipientes e seu conteúdo afim na grade de imagens, a detecção de conectores pode ser efetuada. Por meio da presente invenção, o usuário pode desenhar diagramas e fluxogramas livremente e sem restrições à entrada desenhada à mão.
BR0404101-1A 2003-09-24 2004-09-23 Sistema e método para detectar objeto desenhado à mão em entrada de tinta BRPI0404101A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50586603P 2003-09-24 2003-09-24
US10/850,948 US7352902B2 (en) 2003-09-24 2004-05-20 System and method for detecting a hand-drawn object in ink input

Publications (1)

Publication Number Publication Date
BRPI0404101A true BRPI0404101A (pt) 2005-05-24

Family

ID=34198319

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0404101-1A BRPI0404101A (pt) 2003-09-24 2004-09-23 Sistema e método para detectar objeto desenhado à mão em entrada de tinta

Country Status (10)

Country Link
US (1) US7352902B2 (pt)
EP (1) EP1519302B1 (pt)
JP (1) JP4723840B2 (pt)
KR (1) KR101076901B1 (pt)
CN (1) CN100535928C (pt)
AU (1) AU2004208732B2 (pt)
BR (1) BRPI0404101A (pt)
CA (1) CA2481828C (pt)
MX (1) MXPA04009151A (pt)
RU (1) RU2373575C2 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7295708B2 (en) * 2003-09-24 2007-11-13 Microsoft Corporation System and method for detecting a list in ink input
US7324691B2 (en) * 2003-09-24 2008-01-29 Microsoft Corporation System and method for shape recognition of hand-drawn objects
US7586490B2 (en) * 2004-10-20 2009-09-08 Siemens Aktiengesellschaft Systems and methods for three-dimensional sketching
AU2006252019B2 (en) * 2006-12-13 2012-06-28 Canon Kabushiki Kaisha Method and Apparatus for Dynamic Connector Analysis
US8806354B1 (en) * 2008-12-26 2014-08-12 Avaya Inc. Method and apparatus for implementing an electronic white board
KR101189003B1 (ko) 2011-03-30 2012-10-08 케이오씨엠(주) 만화콘텐츠 이미지파일을 모바일용 이미지파일로 변환하는 방법
EP2866204B1 (en) * 2012-06-21 2018-09-19 LG Electronics Inc. Apparatus and method for digital image processing
GB201212521D0 (en) * 2012-07-13 2012-08-29 Wapple Net Ltd Drawing package
JP5787843B2 (ja) * 2012-08-10 2015-09-30 株式会社東芝 手書き描画装置、方法及びプログラム
JP5774558B2 (ja) * 2012-08-10 2015-09-09 株式会社東芝 手書き文書処理装置、方法及びプログラム
US9116871B2 (en) * 2013-05-20 2015-08-25 Microsoft Technology Licensing, Llc Ink to text representation conversion
US9524440B2 (en) 2014-04-04 2016-12-20 Myscript System and method for superimposed handwriting recognition technology
US9384403B2 (en) 2014-04-04 2016-07-05 Myscript System and method for superimposed handwriting recognition technology
US9489572B2 (en) 2014-12-02 2016-11-08 Myscript System and method for recognizing geometric shapes
US10417491B2 (en) 2015-10-19 2019-09-17 Myscript System and method for recognition of handwritten diagram connectors
US10643067B2 (en) 2015-10-19 2020-05-05 Myscript System and method of handwriting recognition in diagrams
US10228775B2 (en) * 2016-01-22 2019-03-12 Microsoft Technology Licensing, Llc Cross application digital ink repository
US20180173688A1 (en) * 2016-12-15 2018-06-21 Myscript System and method for management of handwritten diagram connectors
US10402642B2 (en) * 2017-05-22 2019-09-03 Microsoft Technology Licensing, Llc Automatically converting ink strokes into graphical objects
US10817266B2 (en) * 2018-09-25 2020-10-27 Salesforce.Com, Inc. Converting a captured image to visual programming logic for an automation building tool
JP7273291B2 (ja) * 2019-03-22 2023-05-15 フリュー株式会社 ゲームプログラム、方法、および、情報処理装置
US10957080B2 (en) * 2019-04-02 2021-03-23 Adobe Inc. Automatic illustrator guides
EP3736677A1 (en) 2019-05-10 2020-11-11 MyScript A method and corresponding device for selecting and editing handwriting input elements
EP3754537B1 (en) 2019-06-20 2024-05-22 MyScript Processing text handwriting input in a free handwriting mode
EP3772015B1 (en) 2019-07-31 2023-11-08 MyScript Text line extraction
US12548358B2 (en) 2019-07-31 2026-02-10 Myscript System and method for text line and text block extraction
EP3796145B1 (en) 2019-09-19 2024-07-03 MyScript A method and correspond device for selecting graphical objects
WO2022222096A1 (zh) * 2021-04-22 2022-10-27 京东方科技集团股份有限公司 手绘图形识别方法、装置和系统，以及计算机可读存储介质

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02204881A (ja) * 1989-02-02 1990-08-14 Canon Inc 図形文字分離方法
US5038382A (en) * 1989-10-13 1991-08-06 International Business Machines Corporation Multi-scale recognizer for hand drawn strokes
US5239596A (en) * 1990-06-08 1993-08-24 Xerox Corporation Labeling pixels of an image based on near neighbor attributes
JPH0554089A (ja) * 1991-08-23 1993-03-05 Mitsubishi Electric Corp 図形認識装置及び認識誤り修正装置
JPH0628477A (ja) * 1992-04-27 1994-02-04 Digital Equip Corp <Dec> パターン知覚デバイス
US5544265A (en) * 1992-05-27 1996-08-06 Apple Computer, Inc. Shape recognizer for graphical computer systems
US5517578A (en) 1993-05-20 1996-05-14 Aha! Software Corporation Method and apparatus for grouping and manipulating electronic representations of handwriting, printing and drawings
US5537491A (en) * 1993-11-24 1996-07-16 Xerox Corporation Analyzing an image or other data to obtain a stable number of groups
EP0661620B1 (en) * 1993-12-30 2001-03-21 Xerox Corporation Apparatus and method for executing multiple concatenated command gestures in a gesture based input system
DE69428675T2 (de) 1993-12-30 2002-05-08 Xerox Corp Apparat und Verfahren zur Unterstützung einer impliziten Strukturation von Freiform-Listen, Übersichten, Texten, Tabellen und Diagrammen in einem auf Handzeichen basierenden Eingabesystem und Editiersystem
JP3177138B2 (ja) * 1995-11-21 2001-06-18 日本電信電話株式会社 図面閉領域の抽出方法
US6009196A (en) * 1995-11-28 1999-12-28 Xerox Corporation Method for classifying non-running text in an image
US5864635A (en) * 1996-06-14 1999-01-26 International Business Machines Corporation Distinguishing gestures from handwriting in a pen based computer by stroke analysis
JPH11250256A (ja) * 1998-03-05 1999-09-17 Nippon Telegr & Teleph Corp <Ntt> 図形認識処理方法及びそのプログラムを記録した記録媒体
US6563955B2 (en) * 1998-11-13 2003-05-13 Xerox Corporation Method and apparatus for analyzing image data to use multiple transforms for enhanced image data transmission
JP2003208259A (ja) * 2002-01-10 2003-07-25 Ricoh Co Ltd 座標入力表示装置
US7139004B2 (en) 2002-01-25 2006-11-21 Xerox Corporation Method and apparatus to convert bitmapped images for use in a structured text/graphics editor
US7136082B2 (en) 2002-01-25 2006-11-14 Xerox Corporation Method and apparatus to convert digital ink images for use in a structured text/graphics editor
US20040090439A1 (en) * 2002-11-07 2004-05-13 Holger Dillner Recognition and interpretation of graphical and diagrammatic representations
US7324691B2 (en) 2003-09-24 2008-01-29 Microsoft Corporation System and method for shape recognition of hand-drawn objects
US7295708B2 (en) 2003-09-24 2007-11-13 Microsoft Corporation System and method for detecting a list in ink input

Also Published As

Publication number Publication date
CN100535928C (zh) 2009-09-02
MXPA04009151A (es) 2005-06-17
US20050063594A1 (en) 2005-03-24
EP1519302A2 (en) 2005-03-30
AU2004208732A1 (en) 2005-04-07
KR20050030102A (ko) 2005-03-29
AU2004208732B2 (en) 2010-06-03
EP1519302B1 (en) 2016-04-13
US7352902B2 (en) 2008-04-01
JP2005100398A (ja) 2005-04-14
EP1519302A3 (en) 2006-06-21
RU2004128383A (ru) 2006-03-10
CA2481828A1 (en) 2005-03-24
RU2373575C2 (ru) 2009-11-20
CN1619576A (zh) 2005-05-25
JP4723840B2 (ja) 2011-07-13
KR101076901B1 (ko) 2011-10-25
CA2481828C (en) 2015-01-13

Similar Documents

Publication Publication Date Title
BRPI0404101A (pt) Sistema e método para detectar objeto desenhado à mão em entrada de tinta
Man et al. Situational awareness matters in 3d vision language reasoning
Jiang et al. RDFNet: A fast caries detection method incorporating transformer mechanism
Kim et al. Image based fire detection using convolutional neural network
EP2713310A3 (en) System and method for detection and tracking of moving objects
CN108846365A (zh) 视频中打架行为的检测方法、装置、存储介质及处理器
GB2476869B (en) System and process for detecting, tracking and counting human objects of interest
WO2018052714A3 (en) Video to radar
Ryu et al. Angular features-based human action recognition system for a real application with subtle unit actions
Harish et al. Intruder detection by extracting semantic content from surveillance videos
BR112012030766A2 (pt) dispositivo para mostrar um terreno em um dispositivo de vídeo de uma aeronave
WO2010048374A3 (en) System and method for threat detection
CN111144260A (zh) 一种翻越闸机的检测方法、装置及系统
Lin et al. Facial expression recognition based on geometric features and geodesic distance
De Research on gait-based gender classification via fusion of multiple views
Sokoutil et al. Computer aided diagnosis of thyroid cancer using image processing techniques
Song et al. Real-time 3d hand gesture detection from depth images
US10915760B1 (en) Human detection using occupancy grid maps
Mahalle et al. Artificial Intelligence Based Mask Detection With Thermal Scanning and Hand Sanitization Based Entry System
王素玉 et al. Intelligent visual surveillance technology: A survey
Ghasemi Toudeshki et al. UAV visual teach and repeat using only semantic object features
Raajan et al. Video Surveillance for Real Time Objects
Dong et al. Hyperspectral image anomaly detection based on local orthogonal subspace projection
Ryoo et al. Stochastic representation and recognition of high-level group activities: Describing structural uncertainties in human activities
Pedersen et al. Automated Detection and Tracking of Equatorial Plasma Depletions Using Ground-Based Optical Imagers

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2259 DE 22/04/2014.