DE69826274D1 - Verfahren und gerät zum messen der strukturen eines fingerabdrucks - Google Patents

Verfahren und gerät zum messen der strukturen eines fingerabdrucks

Info

Publication number
DE69826274D1
DE69826274D1 DE69826274T DE69826274T DE69826274D1 DE 69826274 D1 DE69826274 D1 DE 69826274D1 DE 69826274 T DE69826274 T DE 69826274T DE 69826274 T DE69826274 T DE 69826274T DE 69826274 D1 DE69826274 D1 DE 69826274D1
Authority
DE
Germany
Prior art keywords
measuring
measuring points
movement
sensor array
chosen
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 - Lifetime
Application number
DE69826274T
Other languages
English (en)
Other versions
DE69826274T2 (de
Inventor
Jon Tschudi
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.)
Sintef AS
Original Assignee
Sintef AS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19900827&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69826274(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sintef AS filed Critical Sintef AS
Publication of DE69826274D1 publication Critical patent/DE69826274D1/de
Application granted granted Critical
Publication of DE69826274T2 publication Critical patent/DE69826274T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06V40/1335—Combining adjacent partial images (e.g. slices) to create a composite input or reference pattern; Tracking a sweeping finger movement
    • 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
    • G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/117—Identification of persons
    • A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
    • A61B5/1172—Identification of persons based on the shapes or appearances of their bodies or parts thereof using fingerprinting
DE69826274T 1997-06-16 1998-06-12 Verfahren und gerät zum messen der strukturen eines fingerabdrucks Expired - Lifetime DE69826274T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO972759 1997-06-16
NO972759A NO304766B1 (no) 1997-06-16 1997-06-16 Fingeravtrykksensor
PCT/NO1998/000182 WO1998058342A1 (en) 1997-06-16 1998-06-12 Method and apparatus for measuring structures in a fingerprint

Publications (2)

Publication Number Publication Date
DE69826274D1 true DE69826274D1 (de) 2004-10-21
DE69826274T2 DE69826274T2 (de) 2005-10-13

Family

ID=19900827

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69833337T Expired - Lifetime DE69833337T3 (de) 1997-06-16 1998-06-12 Verfahren zum Messen der Strukturen eines Fingerabrucks mittels eines linearen Sensors
DE69826274T Expired - Lifetime DE69826274T2 (de) 1997-06-16 1998-06-12 Verfahren und gerät zum messen der strukturen eines fingerabdrucks

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69833337T Expired - Lifetime DE69833337T3 (de) 1997-06-16 1998-06-12 Verfahren zum Messen der Strukturen eines Fingerabrucks mittels eines linearen Sensors

Country Status (11)

Country Link
US (3) US7110577B1 (de)
EP (2) EP1304646B2 (de)
JP (1) JP4051093B2 (de)
AT (2) ATE317144T1 (de)
AU (1) AU8041498A (de)
DE (2) DE69833337T3 (de)
DK (1) DK1304646T4 (de)
ES (1) ES2258129T5 (de)
NO (1) NO304766B1 (de)
PT (1) PT1304646E (de)
WO (1) WO1998058342A1 (de)

Families Citing this family (106)

* Cited by examiner, † Cited by third party
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NO304766B1 (no) * 1997-06-16 1999-02-08 Sintef Fingeravtrykksensor
NO307065B1 (no) * 1998-02-26 2000-01-31 Idex As Fingeravtrykksensor
ATE285710T1 (de) * 1999-02-12 2005-01-15 Precise Biometrics Ab System und verfahren zur überprüfung von fingerabdrücken
JP3738629B2 (ja) * 1999-11-25 2006-01-25 三菱電機株式会社 携帯型電子機器
GB2357335B (en) * 1999-12-17 2004-04-07 Nokia Mobile Phones Ltd Fingerprint recognition and pointing device
EP1113383A3 (de) * 1999-12-30 2003-12-17 STMicroelectronics, Inc. Verbesserte Fingerabdruckermittlung
US6512381B2 (en) * 1999-12-30 2003-01-28 Stmicroelectronics, Inc. Enhanced fingerprint detection
US6643389B1 (en) * 2000-03-28 2003-11-04 Stmicroelectronics, Inc. Narrow array capacitive fingerprint imager
NO314647B1 (no) * 2000-06-09 2003-04-22 Idex Asa Målesystem for fingeravtrykksensor
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NO20003006L (no) 2000-06-09 2001-12-10 Idex Asa Mus
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SE523463C2 (sv) * 2000-06-20 2004-04-20 Precise Biometrics Ab Anordning för fingeravtrycksläsning
US7289649B1 (en) 2000-08-10 2007-10-30 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Fingerprint imager
WO2002061668A1 (en) * 2000-12-05 2002-08-08 Arete Associates, A California Corporation Linear contact sensor apparatus and method for use in imaging features of an object
EP1374146B1 (de) * 2000-12-05 2005-10-19 Validity Sensors Inc. System und methode zur kapazitiven aufnahme von fingerabdrücken durch überstreichen
DE10109560B4 (de) * 2001-02-28 2007-02-08 Infineon Technologies Ag Lesevorrichtung für Fingerabdrücke
ATE344504T1 (de) * 2001-06-27 2006-11-15 Activcard Ireland Ltd Verfahren und gerät zur transformation eines bildes einer biologischen oberfläche
US7203347B2 (en) 2001-06-27 2007-04-10 Activcard Ireland Limited Method and system for extracting an area of interest from within a swipe image of a biological surface
US7043061B2 (en) * 2001-06-27 2006-05-09 Laurence Hamid Swipe imager with multiple sensing arrays
FR2832240A1 (fr) 2001-11-13 2003-05-16 St Microelectronics Sa Element de detection tactile, procede mettant en oeuvre un tel element de detection tactile, et appareil incorporant cet element
NO316776B1 (no) * 2001-12-07 2004-05-03 Idex Asa Pakkelosning for fingeravtrykksensor
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SE523911C2 (sv) * 2001-12-18 2004-06-01 Philipson Lars H G Metod och anordning för upptagning av ett fingeravtrycksmönster
DE10254614B4 (de) * 2002-11-22 2006-04-20 Infineon Technologies Ag Verfahren zur Detektion einer Relativbewegung eines Fingers gegenüber einer Sensorfläche
WO2004077340A1 (en) * 2003-02-28 2004-09-10 Idex Asa Substrate multiplexing with active switches
US7200250B2 (en) 2003-05-20 2007-04-03 Lightuning Tech, Inc. Sweep-type fingerprint sensor module
JP3924558B2 (ja) 2003-11-17 2007-06-06 富士通株式会社 生体情報採取装置
CN100421058C (zh) * 2003-12-23 2008-09-24 奥森泰克公司 具有用于字符输入的手指传感器的电子设备和相关方法
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NO20131423A1 (no) 2013-02-22 2014-08-25 Idex Asa Integrert fingeravtrykksensor
NO340311B1 (no) 2013-02-22 2017-03-27 Idex Asa Integrert fingeravtrykksensor
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KR102468191B1 (ko) 2016-04-27 2022-11-18 삼성전자주식회사 지문 인증 방법 및 이를 수행하는 전자 장치
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US10282651B2 (en) 2017-03-23 2019-05-07 Idex Asa Sensor array system selectively configurable as a fingerprint sensor or data entry device
US10775906B2 (en) 2017-12-12 2020-09-15 Idex Biometrics Asa Power source for biometric enrollment with status indicators
US11250307B2 (en) 2017-03-23 2022-02-15 Idex Biometrics Asa Secure, remote biometric enrollment
WO2019058259A1 (en) 2017-09-19 2019-03-28 Idex Asa DUAL-SIDED SENSOR MODULE SUITABLE FOR INTEGRATION IN ELECTRONIC DEVICES
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Also Published As

Publication number Publication date
ATE317144T1 (de) 2006-02-15
DE69833337D1 (de) 2006-04-13
NO972759L (no) 1998-12-17
US7054471B2 (en) 2006-05-30
NO972759D0 (no) 1997-06-16
NO304766B1 (no) 1999-02-08
US20040213441A1 (en) 2004-10-28
ATE276547T1 (de) 2004-10-15
EP0988614B1 (de) 2004-09-15
EP1304646B1 (de) 2006-02-01
DK1304646T3 (da) 2006-06-06
PT1304646E (pt) 2006-05-31
US7333639B2 (en) 2008-02-19
WO1998058342A1 (en) 1998-12-23
DK1304646T4 (da) 2009-03-16
EP1304646B2 (de) 2008-11-12
ES2258129T5 (es) 2009-04-01
DE69833337T2 (de) 2006-11-02
EP1304646A2 (de) 2003-04-23
JP2002505778A (ja) 2002-02-19
EP1304646A3 (de) 2003-05-07
EP0988614A1 (de) 2000-03-29
US20070009142A1 (en) 2007-01-11
US7110577B1 (en) 2006-09-19
AU8041498A (en) 1999-01-04
JP4051093B2 (ja) 2008-02-20
DE69833337T3 (de) 2009-06-10
ES2258129T3 (es) 2006-08-16
DE69826274T2 (de) 2005-10-13

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