FR2757975B1 - OPTICAL FINGERPRINT SENSOR - Google Patents

OPTICAL FINGERPRINT SENSOR

Info

Publication number
FR2757975B1
FR2757975B1 FR9706171A FR9706171A FR2757975B1 FR 2757975 B1 FR2757975 B1 FR 2757975B1 FR 9706171 A FR9706171 A FR 9706171A FR 9706171 A FR9706171 A FR 9706171A FR 2757975 B1 FR2757975 B1 FR 2757975B1
Authority
FR
France
Prior art keywords
fingerprint sensor
optical fingerprint
optical
sensor
fingerprint
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 - Fee Related
Application number
FR9706171A
Other languages
French (fr)
Other versions
FR2757975A1 (en
Inventor
Maryline Calmel
Jean Michel Euverte
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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Priority to FR9706171A priority Critical patent/FR2757975B1/en
Priority to FR9707159A priority patent/FR2763719B1/en
Priority to AT97403160T priority patent/ATE217717T1/en
Priority to EP97403160A priority patent/EP0851380B1/en
Priority to DE69712593T priority patent/DE69712593D1/en
Publication of FR2757975A1 publication Critical patent/FR2757975A1/en
Application granted granted Critical
Publication of FR2757975B1 publication Critical patent/FR2757975B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Input (AREA)
FR9706171A 1996-12-27 1997-05-21 OPTICAL FINGERPRINT SENSOR Expired - Fee Related FR2757975B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9706171A FR2757975B1 (en) 1997-05-21 1997-05-21 OPTICAL FINGERPRINT SENSOR
FR9707159A FR2763719B1 (en) 1997-05-21 1997-06-10 OPTICAL FINGERPRINT SENSOR
AT97403160T ATE217717T1 (en) 1996-12-27 1997-12-26 OPTICAL SENSOR FOR FINGERPRINTS
EP97403160A EP0851380B1 (en) 1996-12-27 1997-12-26 Optical sensor for fingerprints
DE69712593T DE69712593D1 (en) 1996-12-27 1997-12-26 Optical sensor for fingerprints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9706171A FR2757975B1 (en) 1997-05-21 1997-05-21 OPTICAL FINGERPRINT SENSOR

Publications (2)

Publication Number Publication Date
FR2757975A1 FR2757975A1 (en) 1998-07-03
FR2757975B1 true FR2757975B1 (en) 1999-02-12

Family

ID=9507057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9706171A Expired - Fee Related FR2757975B1 (en) 1996-12-27 1997-05-21 OPTICAL FINGERPRINT SENSOR

Country Status (1)

Country Link
FR (1) FR2757975B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3047588B1 (en) 2016-02-09 2019-04-12 Morpho BIOMETRIC IMAGE PROCESSING METHOD

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1286032C (en) * 1989-09-28 1991-07-09 James H. Lougheed Optical scanning and recording apparatus for fingerprints
US5467403A (en) * 1991-11-19 1995-11-14 Digital Biometrics, Inc. Portable fingerprint scanning apparatus for identification verification
US5546475A (en) * 1994-04-29 1996-08-13 International Business Machines Corporation Produce recognition system

Also Published As

Publication number Publication date
FR2757975A1 (en) 1998-07-03

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property
TP Transmission of property
CD Change of name or company name
CA Change of address

Effective date: 20130917

ST Notification of lapse

Effective date: 20140829