JPS62271086A - Pattern recognizing device - Google Patents

Pattern recognizing device

Info

Publication number
JPS62271086A
JPS62271086A JP11378886A JP11378886A JPS62271086A JP S62271086 A JPS62271086 A JP S62271086A JP 11378886 A JP11378886 A JP 11378886A JP 11378886 A JP11378886 A JP 11378886A JP S62271086 A JPS62271086 A JP S62271086A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
pattern
character
feature
part
recognition
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
JP11378886A
Inventor
Mitsumasa Sugiyama
Original Assignee
Canon Inc
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

Links

Abstract

PURPOSE: To obtain a device high in recognition rate, and also, short in recognition time, by considering enough a writing order variation at the time of generating a pattern, and thereafter, dividing the pattern into partial patterns and recognizing it.
CONSTITUTION: When a writer writes a character to a tablet 1 with an input pen 2, a coordinate of the pen and up-down information of the pen are sent to a feature extracting part 3, and in the feature extracting part 3, from an inputted character pattern of one character portion, a feature is extracted and sent to a character discriminating part 4. In the character discriminating part 4, the feature which is extracted from the inputted character pattern is compared with a character pattern of each character which is registered in advance and its similarity is derived, and the character having the highest similarity is outputted as a result of recognition. In such a case, the inputted pattern and the pattern which have been registered in advance are divided into one or plural partial patterns whose sequence is scarcely varied even by an error of a writing order and each corresponding partial pattern is compared, by which the pattern is recognized.
COPYRIGHT: (C)1987,JPO&Japio
JP11378886A 1986-05-20 1986-05-20 Pattern recognizing device Pending JPS62271086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11378886A JPS62271086A (en) 1986-05-20 1986-05-20 Pattern recognizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11378886A JPS62271086A (en) 1986-05-20 1986-05-20 Pattern recognizing device

Publications (1)

Publication Number Publication Date
JPS62271086A true true JPS62271086A (en) 1987-11-25

Family

ID=14621108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11378886A Pending JPS62271086A (en) 1986-05-20 1986-05-20 Pattern recognizing device

Country Status (1)

Country Link
JP (1) JPS62271086A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8253553B2 (en) 2008-12-30 2012-08-28 Oneevent Technologies, Inc. Portable occupancy detection unit
US8749392B2 (en) 2008-12-30 2014-06-10 Oneevent Technologies, Inc. Evacuation system
US8970365B2 (en) 2008-12-30 2015-03-03 Oneevent Technologies, Inc. Evacuation system
US9679449B2 (en) 2008-12-30 2017-06-13 Oneevent Technologies, Inc. Evacuation system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5882373A (en) * 1981-11-12 1983-05-17 Oki Electric Ind Co Ltd Online character recognizing method
JPS60254384A (en) * 1984-05-31 1985-12-16 Fujitsu Ltd Corresponding method of stroke

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5882373A (en) * 1981-11-12 1983-05-17 Oki Electric Ind Co Ltd Online character recognizing method
JPS60254384A (en) * 1984-05-31 1985-12-16 Fujitsu Ltd Corresponding method of stroke

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8253553B2 (en) 2008-12-30 2012-08-28 Oneevent Technologies, Inc. Portable occupancy detection unit
US8749392B2 (en) 2008-12-30 2014-06-10 Oneevent Technologies, Inc. Evacuation system
US8970365B2 (en) 2008-12-30 2015-03-03 Oneevent Technologies, Inc. Evacuation system
US9129498B2 (en) 2008-12-30 2015-09-08 Oneevent Technologies, Inc. Evacuation system
US9189939B2 (en) 2008-12-30 2015-11-17 Oneevent Technologies, Inc. Evacuation system
US9633550B2 (en) 2008-12-30 2017-04-25 Oneevent Technologies, Inc. Evacuation system
US9679449B2 (en) 2008-12-30 2017-06-13 Oneevent Technologies, Inc. Evacuation system

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