JPS5745681A - Manuscript recognition method - Google Patents

Manuscript recognition method

Info

Publication number
JPS5745681A
JPS5745681A JP55120279A JP12027980A JPS5745681A JP S5745681 A JPS5745681 A JP S5745681A JP 55120279 A JP55120279 A JP 55120279A JP 12027980 A JP12027980 A JP 12027980A JP S5745681 A JPS5745681 A JP S5745681A
Authority
JP
Japan
Prior art keywords
character
writing
pattern
patternized
quadrant
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP55120279A
Other languages
Japanese (ja)
Inventor
Kenji Hoshino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pentel Co Ltd
Original Assignee
Pentel Co Ltd
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 Pentel Co Ltd filed Critical Pentel Co Ltd
Priority to JP55120279A priority Critical patent/JPS5745681A/en
Publication of JPS5745681A publication Critical patent/JPS5745681A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/17—Image acquisition using hand-held instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)

Abstract

PURPOSE:To eliminate the necessity of key operation and to improve the portability, by detecting the direction of writing of a character with a sensor, and comparing the result of patternized direction with a pre-recorded character pattern. CONSTITUTION:Characters are written in the pattern within a predetermined range, and the direction of writing, the direction of writing is detected with a finger pressure holding a writing tool and compared with a recorded character pattern. For example, three strain-gauge outputs in a writing tool are vectored, and a character is divided into 8 character elements of A-H through the synthesized vector. A is the 1st quadrant on an XY plane satisfying ¦x¦>=¦y¦, and B is the 1st quadrant satisfying ¦y¦>=¦x¦ and the like. Thus, for example, since ''4'' is patternized with H-A-F, the character recognition is made through comparing it with pre-registrated character patterns.
JP55120279A 1980-08-31 1980-08-31 Manuscript recognition method Pending JPS5745681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55120279A JPS5745681A (en) 1980-08-31 1980-08-31 Manuscript recognition method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55120279A JPS5745681A (en) 1980-08-31 1980-08-31 Manuscript recognition method

Publications (1)

Publication Number Publication Date
JPS5745681A true JPS5745681A (en) 1982-03-15

Family

ID=14782299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55120279A Pending JPS5745681A (en) 1980-08-31 1980-08-31 Manuscript recognition method

Country Status (1)

Country Link
JP (1) JPS5745681A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61208531A (en) * 1985-03-13 1986-09-16 Casio Comput Co Ltd Pen input device
JPS61267817A (en) * 1985-05-23 1986-11-27 Casio Comput Co Ltd Pen type input device
JPS6327749A (en) * 1986-07-03 1988-02-05 マンネスマン・アクチエンゲゼルシャフト Method and device for detecting defect
JPH06274268A (en) * 1993-03-24 1994-09-30 Nippon Telegr & Teleph Corp <Ntt> Depressed pressure detection type information input method and interface device
JPH06274267A (en) * 1993-03-23 1994-09-30 Nippon Telegr & Teleph Corp <Ntt> Depressed pressure detection type information input method and interface device
WO1995027936A1 (en) * 1994-04-11 1995-10-19 Japan Nesamac Corporation Pen grip type input apparatus and pen type input apparatus
WO1995027935A1 (en) * 1994-04-07 1995-10-19 Japan Nesamac Corporation Pen grip type input apparatus and input apparatus
JP2018001721A (en) * 2016-07-08 2018-01-11 国立大学法人大阪大学 Writing device and computer program

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5165832A (en) * 1974-12-05 1976-06-07 Matsushita Electric Ind Co Ltd JOHONYURYO KUPEN
JPS51145225A (en) * 1975-06-10 1976-12-14 Matsushita Electric Ind Co Ltd Information input unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5165832A (en) * 1974-12-05 1976-06-07 Matsushita Electric Ind Co Ltd JOHONYURYO KUPEN
JPS51145225A (en) * 1975-06-10 1976-12-14 Matsushita Electric Ind Co Ltd Information input unit

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61208531A (en) * 1985-03-13 1986-09-16 Casio Comput Co Ltd Pen input device
JPS61267817A (en) * 1985-05-23 1986-11-27 Casio Comput Co Ltd Pen type input device
JPS6327749A (en) * 1986-07-03 1988-02-05 マンネスマン・アクチエンゲゼルシャフト Method and device for detecting defect
JPH06274267A (en) * 1993-03-23 1994-09-30 Nippon Telegr & Teleph Corp <Ntt> Depressed pressure detection type information input method and interface device
JPH06274268A (en) * 1993-03-24 1994-09-30 Nippon Telegr & Teleph Corp <Ntt> Depressed pressure detection type information input method and interface device
WO1995027935A1 (en) * 1994-04-07 1995-10-19 Japan Nesamac Corporation Pen grip type input apparatus and input apparatus
US6330359B1 (en) 1994-04-07 2001-12-11 Japan Nesamac Corporation Pen-grip type of input apparatus using finger pressure and gravity switches for character recognition
WO1995027936A1 (en) * 1994-04-11 1995-10-19 Japan Nesamac Corporation Pen grip type input apparatus and pen type input apparatus
US5940158A (en) * 1994-04-11 1999-08-17 Japan Nesamac Corporation Pen-grip type of input apparatus and input apparatus
JP2018001721A (en) * 2016-07-08 2018-01-11 国立大学法人大阪大学 Writing device and computer program

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