SE7412303L - - Google Patents

Info

Publication number
SE7412303L
SE7412303L SE7412303A SE7412303A SE7412303L SE 7412303 L SE7412303 L SE 7412303L SE 7412303 A SE7412303 A SE 7412303A SE 7412303 A SE7412303 A SE 7412303A SE 7412303 L SE7412303 L SE 7412303L
Authority
SE
Sweden
Prior art keywords
sequence
character
signals
pen
writing
Prior art date
Application number
SE7412303A
Other languages
Unknown language ( )
English (en)
Other versions
SE404441B (sv
Inventor
H D Crane
R E Savoie
Original Assignee
Stanford Research Inst
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 Stanford Research Inst filed Critical Stanford Research Inst
Publication of SE7412303L publication Critical patent/SE7412303L/
Publication of SE404441B publication Critical patent/SE404441B/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/243—Classification techniques relating to the number of classes
    • G06F18/24323—Tree-organised classifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Character Discrimination (AREA)
  • Character Input (AREA)
SE7412303A 1974-01-31 1974-09-30 Sett att alstra en uppsettning digitala signaler i motsvarighet till ett for hand utskrivet tecken SE404441B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US438413*A US3930229A (en) 1974-01-31 1974-01-31 Handwriting system

Publications (2)

Publication Number Publication Date
SE7412303L true SE7412303L (US20020128544A1-20020912-M00002.png) 1975-08-01
SE404441B SE404441B (sv) 1978-10-02

Family

ID=23740562

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7412303A SE404441B (sv) 1974-01-31 1974-09-30 Sett att alstra en uppsettning digitala signaler i motsvarighet till ett for hand utskrivet tecken

Country Status (7)

Country Link
US (1) US3930229A (US20020128544A1-20020912-M00002.png)
JP (1) JPS5943794B2 (US20020128544A1-20020912-M00002.png)
CA (1) CA1050168A (US20020128544A1-20020912-M00002.png)
DE (1) DE2455897C2 (US20020128544A1-20020912-M00002.png)
FR (1) FR2279163A1 (US20020128544A1-20020912-M00002.png)
GB (1) GB1463888A (US20020128544A1-20020912-M00002.png)
SE (1) SE404441B (US20020128544A1-20020912-M00002.png)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1203674A4 (US20020128544A1-20020912-M00002.png) * 1974-09-04 1977-07-29
US4075605A (en) * 1974-09-13 1978-02-21 Recognition Equipment Incorporated Character recognition unit
JPS5650307B2 (US20020128544A1-20020912-M00002.png) * 1975-02-14 1981-11-27
JPS5269230A (en) * 1975-12-05 1977-06-08 Sumitomo Electric Ind Ltd Pen for data input
US4190820A (en) * 1976-08-20 1980-02-26 Stanford Research Institute International Signal train verification system using landmarks
US4086567A (en) * 1976-08-20 1978-04-25 Stanford Research Institute Handwriting verification system using landmarks
JPS5758170Y2 (US20020128544A1-20020912-M00002.png) * 1976-09-01 1982-12-13
US4110737A (en) * 1977-08-22 1978-08-29 The Singer Company Character recognition apparatus for serially comparing an unknown character with a plurality of reference characters
JPS5681823A (en) * 1979-12-07 1981-07-04 West Electric Co Ltd Flash camera
US4495646A (en) * 1982-04-20 1985-01-22 Nader Gharachorloo On-line character recognition using closed-loop detector
US4646351A (en) * 1985-10-04 1987-02-24 Visa International Service Association Method and apparatus for dynamic signature verification
JPS62144228A (ja) * 1985-12-18 1987-06-27 Teru Jienratsudo Kk 文字入力装置
JPS62144227A (ja) * 1985-12-18 1987-06-27 Teru Jienratsudo Kk 文字入力方式
JPH02125321A (ja) * 1988-11-04 1990-05-14 Takashi Matsushima インテリジェント・ペン
US5022086A (en) * 1988-12-20 1991-06-04 Sri International, Inc. Handwriting apparatus for information collection based on force and position
IL100198A (en) * 1991-11-29 1999-10-28 Art Advanced Recognition Tech Character recognition method
US6366697B1 (en) 1993-10-06 2002-04-02 Xerox Corporation Rotationally desensitized unistroke handwriting recognition
IL109268A (en) * 1994-04-10 1999-01-26 Advanced Recognition Tech Method and system for image recognition
IL110137A (en) 1994-06-27 2000-06-29 Advanced Recognition Tech Handwriting recognition system
US5781661A (en) * 1994-06-29 1998-07-14 Nippon Telegraph And Telephone Corporation Handwritting information detecting method and apparatus detachably holding writing tool
JPH10510639A (ja) 1994-07-01 1998-10-13 パーム コンピューティング，インコーポレーテッド マルチペンストローク文字セット及び手書文書認識システム
GB9701793D0 (en) 1997-01-29 1997-03-19 Gay Geoffrey N W Means for inputting characters or commands into a computer
AU2628301A (en) * 2000-01-06 2001-07-16 Zen Optical Technology Llc Pen-based handwritten character recognition and storage system
JP6022545B2 (ja) 2012-03-30 2016-11-09 住友理工株式会社 スピーカー

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145367A (en) * 1959-07-27 1964-08-18 Stanford Research Inst Character recognition circuit
US3199078A (en) * 1960-02-05 1965-08-03 Ibm Character identification device
GB1012445A (US20020128544A1-20020912-M00002.png) * 1961-08-25

Also Published As

Publication number Publication date
FR2279163B1 (US20020128544A1-20020912-M00002.png) 1978-04-28
CA1050168A (en) 1979-03-06
GB1463888A (en) 1977-02-09
US3930229A (en) 1975-12-30
FR2279163A1 (fr) 1976-02-13
JPS5943794B2 (ja) 1984-10-24
DE2455897C2 (de) 1984-11-08
DE2455897A1 (de) 1975-08-07
JPS50110235A (US20020128544A1-20020912-M00002.png) 1975-08-30
SE404441B (sv) 1978-10-02

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