JPS642186A - Hand written character recognizing system - Google Patents

Hand written character recognizing system

Info

Publication number
JPS642186A
JPS642186A JP62156503A JP15650387A JPS642186A JP S642186 A JPS642186 A JP S642186A JP 62156503 A JP62156503 A JP 62156503A JP 15650387 A JP15650387 A JP 15650387A JP S642186 A JPS642186 A JP S642186A
Authority
JP
Japan
Prior art keywords
character
stroke
recognizing
prescribed
hand written
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
JP62156503A
Other languages
Japanese (ja)
Other versions
JPH012186A (en
Inventor
Hajime Kamata
Motomitsu Adachi
Akihiko Obata
Katsutoshi Yano
Hiroyasu Hirata
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP62156503A priority Critical patent/JPS642186A/en
Publication of JPH012186A publication Critical patent/JPH012186A/en
Publication of JPS642186A publication Critical patent/JPS642186A/en
Pending legal-status Critical Current

Links

Landscapes

  • Character Discrimination (AREA)

Abstract

PURPOSE: To recognize a character in a short time by making the number of basic strokes to be compared with input handwritten information the monimum number required for recognizing the prescribed and limited character.
CONSTITUTION: A means for obtaining a point or a straight line group by connecting the sample points of the hand written input information and a means for obtaining an extracted stroke by sorting the point or the straight line group from a pen down to a pen up to the points, the straight lines, curves or loopsby the use of a minimum required direction code for recognizing the prescribed and limited characters are provided. A means for deciding to which basic stroke the extracted stroke belongs by comparing the extracted stroke with the basic strokes of the required minimum number for recognized the characters of the prescribed and limited characters and a means for recognizing the character by comparing the aggregation of the decided basic stroke with a character pattern stored in a dictionary are provided. Thereby, a freedom is provided in a hand written character and a processing time for extracting a feature parameter can be shortened.
COPYRIGHT: (C)1989,JPO&Japio
JP62156503A 1987-06-25 1987-06-25 Hand written character recognizing system Pending JPS642186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62156503A JPS642186A (en) 1987-06-25 1987-06-25 Hand written character recognizing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62156503A JPS642186A (en) 1987-06-25 1987-06-25 Hand written character recognizing system

Publications (2)

Publication Number Publication Date
JPH012186A JPH012186A (en) 1989-01-06
JPS642186A true JPS642186A (en) 1989-01-06

Family

ID=15629183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62156503A Pending JPS642186A (en) 1987-06-25 1987-06-25 Hand written character recognizing system

Country Status (1)

Country Link
JP (1) JPS642186A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04336692A (en) * 1991-05-14 1992-11-24 Sharp Corp Character recognizing device
JP2002236926A (en) * 2001-02-08 2002-08-23 Sony Corp Coordinate sequence feature calculation method, video special effect device control method, and video special effect device control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04336692A (en) * 1991-05-14 1992-11-24 Sharp Corp Character recognizing device
JP2002236926A (en) * 2001-02-08 2002-08-23 Sony Corp Coordinate sequence feature calculation method, video special effect device control method, and video special effect device control system

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