JPS6482185A - Pattern recognizing device - Google Patents

Pattern recognizing device

Info

Publication number
JPS6482185A
JPS6482185A JP62240018A JP24001887A JPS6482185A JP S6482185 A JPS6482185 A JP S6482185A JP 62240018 A JP62240018 A JP 62240018A JP 24001887 A JP24001887 A JP 24001887A JP S6482185 A JPS6482185 A JP S6482185A
Authority
JP
Japan
Prior art keywords
value
pattern
reject
standard
correct
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.)
Granted
Application number
JP62240018A
Other languages
Japanese (ja)
Other versions
JPH0634234B2 (en
Inventor
Hisao Ishizuka
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP62240018A priority Critical patent/JPH0634234B2/en
Publication of JPS6482185A publication Critical patent/JPS6482185A/en
Publication of JPH0634234B2 publication Critical patent/JPH0634234B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Image Analysis (AREA)

Abstract

PURPOSE:To reduce false recognitions by changing automatically to a suitable reject value by whether a recognition result is correct or not. CONSTITUTION:The matching processing of an inputted unknown input pattern and an N number of standard patterns 1 is executed by a processing part 3 and it is recognized that a specific standard pattern 1 which is smallest out of those that the value of an obtained matching distance does not exceed the respective reject values 2 of the standard patterns 1 coincides with the unknown input pattern. An update value about the reject value 2 is calculated based on the result information of a decision result input part 4 to input the decision result information of whether the information of this standard pattern is correct or not. Thus, since the reject value is updated in accordance with the state of the false recognition about the respective standard patterns, the false recognitions can be reduced.
JP62240018A 1987-09-24 1987-09-24 Pattern recognizer Expired - Lifetime JPH0634234B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62240018A JPH0634234B2 (en) 1987-09-24 1987-09-24 Pattern recognizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62240018A JPH0634234B2 (en) 1987-09-24 1987-09-24 Pattern recognizer

Publications (2)

Publication Number Publication Date
JPS6482185A true JPS6482185A (en) 1989-03-28
JPH0634234B2 JPH0634234B2 (en) 1994-05-02

Family

ID=17053239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62240018A Expired - Lifetime JPH0634234B2 (en) 1987-09-24 1987-09-24 Pattern recognizer

Country Status (1)

Country Link
JP (1) JPH0634234B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003088209A1 (en) * 2002-04-12 2003-10-23 Mitsubishi Denki Kabushiki Kaisha Car navigation system and speech recognizing device thereof
WO2005020149A1 (en) * 2003-08-22 2005-03-03 Matsushita Electric Industrial Co., Ltd. Image input device and authentication device using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003088209A1 (en) * 2002-04-12 2003-10-23 Mitsubishi Denki Kabushiki Kaisha Car navigation system and speech recognizing device thereof
WO2005020149A1 (en) * 2003-08-22 2005-03-03 Matsushita Electric Industrial Co., Ltd. Image input device and authentication device using the same
CN1333374C (en) * 2003-08-22 2007-08-22 松下电器产业株式会社 Image input device and authentication device using the same

Also Published As

Publication number Publication date
JPH0634234B2 (en) 1994-05-02

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