BR8606158A - Processo para reconhecer como um unico objeto grafico,uma pluralidade de tracos desconectados e processo para escrever uma assinatura em um editor de objetos misto - Google Patents

Processo para reconhecer como um unico objeto grafico,uma pluralidade de tracos desconectados e processo para escrever uma assinatura em um editor de objetos misto

Info

Publication number
BR8606158A
BR8606158A BR8606158A BR8606158A BR8606158A BR 8606158 A BR8606158 A BR 8606158A BR 8606158 A BR8606158 A BR 8606158A BR 8606158 A BR8606158 A BR 8606158A BR 8606158 A BR8606158 A BR 8606158A
Authority
BR
Brazil
Prior art keywords
signature
disconnected
write
recognize
drawings
Prior art date
Application number
BR8606158A
Other languages
English (en)
Inventor
Beverly Helen Machart
John Shihyuan Wang
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of BR8606158A publication Critical patent/BR8606158A/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
    • G06F3/048—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
    • 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]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Collating Specific Patterns (AREA)
  • Processing Or Creating Images (AREA)
  • Character Discrimination (AREA)
  • Image Analysis (AREA)
  • Document Processing Apparatus (AREA)
BR8606158A 1985-12-12 1986-12-11 Processo para reconhecer como um unico objeto grafico,uma pluralidade de tracos desconectados e processo para escrever uma assinatura em um editor de objetos misto BR8606158A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/808,263 US4757549A (en) 1985-12-12 1985-12-12 Freehand drawing containing invisible lines

Publications (1)

Publication Number Publication Date
BR8606158A true BR8606158A (pt) 1987-09-22

Family

ID=25198308

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8606158A BR8606158A (pt) 1985-12-12 1986-12-11 Processo para reconhecer como um unico objeto grafico,uma pluralidade de tracos desconectados e processo para escrever uma assinatura em um editor de objetos misto

Country Status (5)

Country Link
US (1) US4757549A (pt)
EP (1) EP0226019B1 (pt)
JP (1) JPH0648503B2 (pt)
BR (1) BR8606158A (pt)
DE (1) DE3683835D1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2689433B2 (ja) * 1987-07-30 1997-12-10 株式会社日立製作所 図形描画方法および図形描画システム
JPH01126717A (ja) * 1987-11-12 1989-05-18 Toshiba Corp 線図形入力装置および線図形入力方法
US5053758A (en) * 1988-02-01 1991-10-01 Sperry Marine Inc. Touchscreen control panel with sliding touch control
CA2012796C (en) * 1989-06-16 1996-05-14 Bradley James Beitel Trigger field display selection
FR2658333B1 (fr) * 1990-02-13 1992-04-24 Cit Alcatel Dispositif de commande d'un ordinateur par une souris.
DE69132625T2 (de) * 1990-07-31 2001-10-31 Canon Kk Gerät zur Bildverarbeitung
US5216725A (en) * 1990-10-31 1993-06-01 Environmental Research Institute Of Michigan Apparatus and method for separating handwritten characters by line and word
US5142589A (en) * 1990-12-21 1992-08-25 Environmental Research Institute Of Michigan Method for repairing images for optical character recognition performing different repair operations based on measured image characteristics
US5452371A (en) * 1992-05-27 1995-09-19 Apple Computer, Inc. Method of aligning shapes on a display of a computer system
US5544265A (en) * 1992-05-27 1996-08-06 Apple Computer, Inc. Shape recognizer for graphical computer systems
DE69308140T2 (de) * 1992-07-08 1997-09-18 Smart Pen Inc Vorrichtung und verfahren zur abbildung geschriebener informationen.
US6069968A (en) * 1994-03-11 2000-05-30 Shaw; Venson M. Electronic transaction system for banking, security, and/or charge card
JP2001216472A (ja) * 2000-02-04 2001-08-10 Hitachi Kokusai Electric Inc 手書き文字認識機能を有する携帯型電子機器
US6839453B1 (en) * 2000-05-16 2005-01-04 The Upper Deck Company, Llc Method and apparatus for authenticating unique items such as sports memorabilia
US8438472B2 (en) 2009-01-02 2013-05-07 Apple Inc. Efficient data structures for parsing and analyzing a document

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55143681A (en) * 1979-04-24 1980-11-10 Fujitsu Ltd Handwriting word processor using tablet
US4365235A (en) * 1980-12-31 1982-12-21 International Business Machines Corporation Chinese/Kanji on-line recognition system
US4495644A (en) * 1981-04-27 1985-01-22 Quest Automation Public Limited Company Apparatus for signature verification
US4495646A (en) * 1982-04-20 1985-01-22 Nader Gharachorloo On-line character recognition using closed-loop detector
US4455451A (en) * 1982-07-12 1984-06-19 Perq Systems Corporation Digitizer tablet
US4603231A (en) * 1983-03-31 1986-07-29 Interand Corporation System for sensing spatial coordinates
US4656662A (en) * 1983-07-18 1987-04-07 Ncr Corporation Personal identification method and apparatus
JPS60157354A (ja) * 1984-01-26 1985-08-17 Matsushita Electric Ind Co Ltd 通信制御装置
US4628479A (en) * 1984-08-30 1986-12-09 Zenith Electronics Corporation Terminal with memory write protection

Also Published As

Publication number Publication date
EP0226019B1 (en) 1992-02-05
US4757549A (en) 1988-07-12
DE3683835D1 (de) 1992-03-19
EP0226019A3 (en) 1989-02-01
JPH0648503B2 (ja) 1994-06-22
JPS62137684A (ja) 1987-06-20
EP0226019A2 (en) 1987-06-24

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 11/12/2001

B15K Others concerning applications: alteration of classification

Ipc: G06F 3/0488 (2013.01), G06F 3/0484 (2013.0