JPH0346875B2 - - Google Patents

Info

Publication number
JPH0346875B2
JPH0346875B2 JP59181107A JP18110784A JPH0346875B2 JP H0346875 B2 JPH0346875 B2 JP H0346875B2 JP 59181107 A JP59181107 A JP 59181107A JP 18110784 A JP18110784 A JP 18110784A JP H0346875 B2 JPH0346875 B2 JP H0346875B2
Authority
JP
Japan
Prior art keywords
fingerprint
input
black pixels
placement surface
finger
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
JP59181107A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6159580A (ja
Inventor
Koichiro Morita
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 JP59181107A priority Critical patent/JPS6159580A/ja
Priority to DE8585108936T priority patent/DE3577485D1/de
Priority to EP85108936A priority patent/EP0169496B1/en
Publication of JPS6159580A publication Critical patent/JPS6159580A/ja
Priority to US07/172,935 priority patent/US4872203A/en
Publication of JPH0346875B2 publication Critical patent/JPH0346875B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Image Input (AREA)
  • Collating Specific Patterns (AREA)
JP59181107A 1984-07-18 1984-08-30 指紋画像入力装置 Granted JPS6159580A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59181107A JPS6159580A (ja) 1984-08-30 1984-08-30 指紋画像入力装置
DE8585108936T DE3577485D1 (de) 1984-07-18 1985-07-17 Bildeingabevorrichtung zur verarbeitung eines fingerabdruckes vor der identifikation.
EP85108936A EP0169496B1 (en) 1984-07-18 1985-07-17 Image input device for processing a fingerprint prior to identification
US07/172,935 US4872203A (en) 1984-07-18 1988-03-25 Image input device for processing a fingerprint prior to identification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59181107A JPS6159580A (ja) 1984-08-30 1984-08-30 指紋画像入力装置

Publications (2)

Publication Number Publication Date
JPS6159580A JPS6159580A (ja) 1986-03-27
JPH0346875B2 true JPH0346875B2 (OSRAM) 1991-07-17

Family

ID=16094967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59181107A Granted JPS6159580A (ja) 1984-07-18 1984-08-30 指紋画像入力装置

Country Status (1)

Country Link
JP (1) JPS6159580A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6361072U (OSRAM) * 1986-10-09 1988-04-22
JP2003132341A (ja) * 2001-10-23 2003-05-09 Nippon Telegr & Teleph Corp <Ntt> 指紋照合装置および方法

Also Published As

Publication number Publication date
JPS6159580A (ja) 1986-03-27

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees