DE69833337D1 - Verfahren zum Messen der Strukturen eines Fingerabrucks mittels eines linearen Sensors - Google Patents

Verfahren zum Messen der Strukturen eines Fingerabrucks mittels eines linearen Sensors

Info

Publication number
DE69833337D1
DE69833337D1 DE69833337T DE69833337T DE69833337D1 DE 69833337 D1 DE69833337 D1 DE 69833337D1 DE 69833337 T DE69833337 T DE 69833337T DE 69833337 T DE69833337 T DE 69833337T DE 69833337 D1 DE69833337 D1 DE 69833337D1
Authority
DE
Germany
Prior art keywords
measuring
measuring points
fingerprint
movement
sensor array
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
DE69833337T
Other languages
English (en)
Other versions
DE69833337T3 (de
DE69833337T2 (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=DE69833337(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
Application granted granted Critical
Publication of DE69833337D1 publication Critical patent/DE69833337D1/de
Publication of DE69833337T2 publication Critical patent/DE69833337T2/de
Publication of DE69833337T3 publication Critical patent/DE69833337T3/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Image Input (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Collating Specific Patterns (AREA)
  • Push-Button Switches (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
DE69833337T 1997-06-16 1998-06-12 Verfahren zum Messen der Strukturen eines Fingerabrucks mittels eines linearen Sensors Expired - Lifetime DE69833337T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO972759A NO304766B1 (no) 1997-06-16 1997-06-16 Fingeravtrykksensor
NO972759 1997-06-16

Publications (3)

Publication Number Publication Date
DE69833337D1 true DE69833337D1 (de) 2006-04-13
DE69833337T2 DE69833337T2 (de) 2006-11-02
DE69833337T3 DE69833337T3 (de) 2009-06-10

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 After (1)

Application Number Title Priority Date Filing Date
DE69826274T Expired - Lifetime DE69826274T2 (de) 1997-06-16 1998-06-12 Verfahren und gerät zum messen der strukturen eines fingerabdrucks

Country Status (11)

Country Link
US (3) US7110577B1 (de)
EP (2) EP0988614B1 (de)
JP (1) JP4051093B2 (de)
AT (2) ATE276547T1 (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 (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO304766B1 (no) * 1997-06-16 1999-02-08 Sintef Fingeravtrykksensor
NO307065B1 (no) * 1998-02-26 2000-01-31 Idex As Fingeravtrykksensor
EP1150608B1 (de) * 1999-02-12 2004-12-29 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
NO20003006L (no) 2000-06-09 2001-12-10 Idex Asa Mus
NO315016B1 (no) * 2000-06-09 2003-06-23 Idex Asa Miniatyrisert sensor
US7184581B2 (en) 2000-06-09 2007-02-27 Idex Asa System for real time finger surface pattern measurement
NO315017B1 (no) 2000-06-09 2003-06-23 Idex Asa Sensorbrikke, s¶rlig for måling av strukturer i en fingeroverflate
NO316482B1 (no) * 2000-06-09 2004-01-26 Idex Asa Navigasjonsverktöy for kobling til en skjerminnretning
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
US7099496B2 (en) 2000-12-05 2006-08-29 Validity Sensors, Inc. Swiped aperture capacitive fingerprint sensing systems and methods
DE10109560B4 (de) * 2001-02-28 2007-02-08 Infineon Technologies Ag Lesevorrichtung für Fingerabdrücke
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
EP1399874B1 (de) * 2001-06-27 2006-11-02 Activcard Ireland Limited Verfahren und gerät zur transformation eines bildes einer biologischen oberfläche
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
US7606398B2 (en) 2001-12-07 2009-10-20 Idex Asa Sensor for measurement for wet and dry fingers
NO318294B1 (no) * 2001-12-07 2005-02-28 Idex Asa Navigasjonskonsept
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
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US8358815B2 (en) * 2004-04-16 2013-01-22 Validity Sensors, Inc. Method and apparatus for two-dimensional finger motion tracking and control
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US8229184B2 (en) 2004-04-16 2012-07-24 Validity Sensors, Inc. Method and algorithm for accurate finger motion tracking
US8165355B2 (en) * 2006-09-11 2012-04-24 Validity Sensors, Inc. Method and apparatus for fingerprint motion tracking using an in-line array for use in navigation applications
US8447077B2 (en) 2006-09-11 2013-05-21 Validity Sensors, Inc. Method and apparatus for fingerprint motion tracking using an in-line array
US8175345B2 (en) 2004-04-16 2012-05-08 Validity Sensors, Inc. Unitized ergonomic two-dimensional fingerprint motion tracking device and method
WO2005106774A2 (en) 2004-04-23 2005-11-10 Validity Sensors, Inc. Methods and apparatus for acquiring a swiped fingerprint image
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JPWO2010050607A1 (ja) * 2008-10-31 2012-03-29 株式会社フジクラ 静電容量型センサ
US8391568B2 (en) 2008-11-10 2013-03-05 Validity Sensors, Inc. System and method for improved scanning of fingerprint edges
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US8866347B2 (en) 2010-01-15 2014-10-21 Idex Asa Biometric image sensing
US8791792B2 (en) 2010-01-15 2014-07-29 Idex Asa Electronic imager using an impedance sensor grid array mounted on or about a switch and method of making
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JP4887439B2 (ja) * 2010-04-05 2012-02-29 日立オートモティブシステムズ株式会社 個人認証装置
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US8594393B2 (en) 2011-01-26 2013-11-26 Validity Sensors System for and method of image reconstruction with dual line scanner using line counts
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US9785299B2 (en) 2012-01-03 2017-10-10 Synaptics Incorporated Structures and manufacturing methods for glass covered electronic devices
US9251329B2 (en) 2012-03-27 2016-02-02 Synaptics Incorporated Button depress wakeup and wakeup strategy
US9137438B2 (en) 2012-03-27 2015-09-15 Synaptics Incorporated Biometric object sensor and method
US9268991B2 (en) 2012-03-27 2016-02-23 Synaptics Incorporated Method of and system for enrolling and matching biometric data
US9600709B2 (en) 2012-03-28 2017-03-21 Synaptics Incorporated Methods and systems for enrolling biometric data
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US9665762B2 (en) 2013-01-11 2017-05-30 Synaptics Incorporated Tiered wakeup strategy
NO20131423A1 (no) 2013-02-22 2014-08-25 Idex Asa Integrert fingeravtrykksensor
NO340311B1 (no) * 2013-02-22 2017-03-27 Idex Asa Integrert fingeravtrykksensor
NO336318B1 (no) 2013-07-12 2015-08-03 Idex Asa Overflatesensor
JP6662792B2 (ja) 2014-02-21 2020-03-11 アイデックス バイオメトリクス エーエスエー 重なり合うグリッド線、およびセンシング面をグリッド線から伸ばすための導電性プローブを用いるセンサ
NO20140653A1 (no) 2014-05-27 2015-11-30 Idex Asa Biometrisk sensor
US9779280B2 (en) 2014-12-24 2017-10-03 Idex Asa Fingerprint sensor employing an integrated noise rejection structure
CN104809448B (zh) * 2015-05-08 2017-03-15 京东方科技集团股份有限公司 指纹传感器及显示装置
KR102626033B1 (ko) 2015-06-23 2024-01-18 이덱스 바이오메트릭스 아사 양면 지문 센서
KR102468191B1 (ko) * 2016-04-27 2022-11-18 삼성전자주식회사 지문 인증 방법 및 이를 수행하는 전자 장치
WO2018090908A1 (zh) * 2016-11-18 2018-05-24 广东欧珀移动通信有限公司 指纹模组、移动终端及指纹采集方法
CN106778492B (zh) * 2016-11-18 2024-04-16 Oppo广东移动通信有限公司 指纹模组、移动终端及指纹采集方法
US11250307B2 (en) 2017-03-23 2022-02-15 Idex Biometrics Asa Secure, remote biometric enrollment
US10775906B2 (en) 2017-12-12 2020-09-15 Idex Biometrics Asa Power source for biometric enrollment with status indicators
US10282651B2 (en) 2017-03-23 2019-05-07 Idex Asa Sensor array system selectively configurable as a fingerprint sensor or data entry device
WO2019058259A1 (en) 2017-09-19 2019-03-28 Idex Asa DUAL-SIDED SENSOR MODULE SUITABLE FOR INTEGRATION IN ELECTRONIC DEVICES
US11320935B1 (en) 2020-11-25 2022-05-03 Idex Biometrics Asa Touch sensors with multi-state electrodes

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Also Published As

Publication number Publication date
NO972759L (no) 1998-12-17
ATE317144T1 (de) 2006-02-15
ES2258129T5 (es) 2009-04-01
DK1304646T4 (da) 2009-03-16
DE69833337T3 (de) 2009-06-10
US7333639B2 (en) 2008-02-19
JP2002505778A (ja) 2002-02-19
NO972759D0 (no) 1997-06-16
EP0988614B1 (de) 2004-09-15
EP1304646B2 (de) 2008-11-12
ATE276547T1 (de) 2004-10-15
DE69826274D1 (de) 2004-10-21
US7054471B2 (en) 2006-05-30
NO304766B1 (no) 1999-02-08
US7110577B1 (en) 2006-09-19
DE69833337T2 (de) 2006-11-02
WO1998058342A1 (en) 1998-12-23
DK1304646T3 (da) 2006-06-06
DE69826274T2 (de) 2005-10-13
PT1304646E (pt) 2006-05-31
EP1304646A2 (de) 2003-04-23
US20070009142A1 (en) 2007-01-11
EP0988614A1 (de) 2000-03-29
JP4051093B2 (ja) 2008-02-20
AU8041498A (en) 1999-01-04
EP1304646B1 (de) 2006-02-01
ES2258129T3 (es) 2006-08-16
EP1304646A3 (de) 2003-05-07
US20040213441A1 (en) 2004-10-28

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