JPS6313226B2 - - Google Patents

Info

Publication number
JPS6313226B2
JPS6313226B2 JP54098966A JP9896679A JPS6313226B2 JP S6313226 B2 JPS6313226 B2 JP S6313226B2 JP 54098966 A JP54098966 A JP 54098966A JP 9896679 A JP9896679 A JP 9896679A JP S6313226 B2 JPS6313226 B2 JP S6313226B2
Authority
JP
Japan
Prior art keywords
feature
file
fingerprint
minutiae
relation
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.)
Expired
Application number
JP54098966A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5624675A (en
Inventor
Hiroshi Asai
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
Nippon Electric 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP9896679A priority Critical patent/JPS5624675A/ja
Publication of JPS5624675A publication Critical patent/JPS5624675A/ja
Publication of JPS6313226B2 publication Critical patent/JPS6313226B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Collating Specific Patterns (AREA)
JP9896679A 1979-08-02 1979-08-02 Fingerprint reference device Granted JPS5624675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9896679A JPS5624675A (en) 1979-08-02 1979-08-02 Fingerprint reference device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9896679A JPS5624675A (en) 1979-08-02 1979-08-02 Fingerprint reference device

Publications (2)

Publication Number Publication Date
JPS5624675A JPS5624675A (en) 1981-03-09
JPS6313226B2 true JPS6313226B2 (OSRAM) 1988-03-24

Family

ID=14233798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9896679A Granted JPS5624675A (en) 1979-08-02 1979-08-02 Fingerprint reference device

Country Status (1)

Country Link
JP (1) JPS5624675A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993015473A3 (en) * 1992-01-25 1994-09-01 Sinwa System Corp Ltd Fingerprint identification system
EP0780781A2 (en) 1995-12-22 1997-06-25 Nec Corporation Feature extraction for fingerprint recognition
US7043083B2 (en) 2001-03-28 2006-05-09 Nec Corporation Pattern-collating device, pattern-collating method and pattern-collating program

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592183A (ja) * 1982-06-29 1984-01-07 Nec Corp 指紋照合装置
JPS592184A (ja) * 1982-06-29 1984-01-07 Nec Corp 指紋照合装置
JPS592185A (ja) * 1982-06-29 1984-01-07 Nec Corp 指紋照合装置
JPS5924384A (ja) * 1982-07-30 1984-02-08 Nec Corp 特徴点検査回路
JPS60221879A (ja) * 1984-04-18 1985-11-06 Nec Corp 本人照合装置
JPS60221880A (ja) * 1984-04-18 1985-11-06 Nec Corp 本人照合方式
JPS60221883A (ja) * 1984-04-18 1985-11-06 Nec Corp 本人照合方式
JPS60221882A (ja) * 1984-04-18 1985-11-06 Nec Corp 本人照合方式
JPS60221881A (ja) * 1984-04-18 1985-11-06 Nec Corp 本人照合装置
US5040223A (en) * 1988-02-17 1991-08-13 Nippondenso Co., Ltd. Fingerprint verification method employing plural correlation judgement levels and sequential judgement stages
JP2821348B2 (ja) * 1993-10-21 1998-11-05 日本電気ソフトウェア株式会社 指紋照合装置
JP3725998B2 (ja) 1999-10-14 2005-12-14 富士通株式会社 指紋照合装置及び照合方法
JP3846582B2 (ja) 2002-09-27 2006-11-15 日本電気株式会社 指紋認証方法／プログラム／装置
JP3758042B2 (ja) 2002-09-27 2006-03-22 日本電気株式会社 指紋認証方法／プログラム／装置
JP3719435B2 (ja) 2002-12-27 2005-11-24 セイコーエプソン株式会社 指紋照合方法及び指紋照合装置
JP4340618B2 (ja) 2004-10-08 2009-10-07 富士通株式会社 生体情報認証装置及び方法，並びに生体情報認証プログラム及び生体情報認証プログラムを記録したコンピュータ読取可能な記録媒体
KR100714025B1 (ko) 2006-01-18 2007-05-04 엘지전자 주식회사 지문 인식 방법 및 그 장치

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993015473A3 (en) * 1992-01-25 1994-09-01 Sinwa System Corp Ltd Fingerprint identification system
EP0780781A2 (en) 1995-12-22 1997-06-25 Nec Corporation Feature extraction for fingerprint recognition
US7043083B2 (en) 2001-03-28 2006-05-09 Nec Corporation Pattern-collating device, pattern-collating method and pattern-collating program

Also Published As

Publication number Publication date
JPS5624675A (en) 1981-03-09

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