[go: up one dir, main page]

AU2001245415A1 - Method and apparatus for distinguishing a human finger from a reproduction of a fingerprint - Google Patents

Method and apparatus for distinguishing a human finger from a reproduction of a fingerprint

Info

Publication number
AU2001245415A1
AU2001245415A1 AU2001245415A AU4541501A AU2001245415A1 AU 2001245415 A1 AU2001245415 A1 AU 2001245415A1 AU 2001245415 A AU2001245415 A AU 2001245415A AU 4541501 A AU4541501 A AU 4541501A AU 2001245415 A1 AU2001245415 A1 AU 2001245415A1
Authority
AU
Australia
Prior art keywords
fingerprint
distinguishing
reproduction
human finger
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.)
Abandoned
Application number
AU2001245415A
Inventor
Kenneth Brownlee
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.)
Cross Match Holdings Inc
Original Assignee
Digital Persona Inc
DigitalPersona Inc
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 Digital Persona Inc, DigitalPersona Inc filed Critical Digital Persona Inc
Publication of AU2001245415A1 publication Critical patent/AU2001245415A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12Fingerprints or palmprints
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12Fingerprints or palmprints
    • G06V40/13Sensors 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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AU2001245415A 2000-02-29 2001-02-28 Method and apparatus for distinguishing a human finger from a reproduction of a fingerprint Abandoned AU2001245415A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09514964 2000-02-29
US09/514,964 US6292576B1 (en) 2000-02-29 2000-02-29 Method and apparatus for distinguishing a human finger from a reproduction of a fingerprint
PCT/US2001/006873 WO2001065471A1 (en) 2000-02-29 2001-02-28 Method and apparatus for distinguishing a human finger from a reproduction of a fingerprint

Publications (1)

Publication Number Publication Date
AU2001245415A1 true AU2001245415A1 (en) 2001-09-12

Family

ID=24049433

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001245415A Abandoned AU2001245415A1 (en) 2000-02-29 2001-02-28 Method and apparatus for distinguishing a human finger from a reproduction of a fingerprint

Country Status (3)

Country Link
US (1) US6292576B1 (en)
AU (1) AU2001245415A1 (en)
WO (1) WO2001065471A1 (en)

Families Citing this family (154)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6628809B1 (en) 1999-10-08 2003-09-30 Lumidigm, Inc. Apparatus and method for identification of individuals by near-infrared spectrum
US7890158B2 (en) 2001-06-05 2011-02-15 Lumidigm, Inc. Apparatus and method of biometric determination using specialized optical spectroscopy systems
KR100333138B1 (en) * 2000-04-29 2002-04-19 안준영 Method of discriminating latent fingerprint in optical fingerprint input apparatus
JP3559754B2 (en) * 2000-07-25 2004-09-02 Necエレクトロニクス株式会社 Fingerprint authentication device
US20020131624A1 (en) * 2000-08-11 2002-09-19 Yury Shapiro Fingerprint imaging device with fake finger detection
US6956608B1 (en) 2000-08-11 2005-10-18 Identix Incorporated Fingerprint imaging device including an optical plate having microreflectors
US6952489B1 (en) * 2000-09-29 2005-10-04 Hewlett-Packard Development Company, L.P. Fingerprint verification method having band detection
DE10123330A1 (en) * 2001-05-14 2002-11-28 Infineon Technologies Ag Detection of falsified fingerprints, e.g. a silicon casting of a fingerprint, using a dynamic, software-based method for detection of falsified fingerprints that is quick and efficient
DE10128717A1 (en) * 2001-06-13 2002-12-19 Tst Touchless Sensor Technolog Method for recognition of natural skin, based on the properties of visible and near visible light scattered from the skin surface, thus increasing the security of biometric fingerprint identification
JP2003006627A (en) * 2001-06-18 2003-01-10 Nec Corp Fingerprint input device
JP3751872B2 (en) * 2001-10-30 2006-03-01 日本電気株式会社 Fingerprint input device
EP1353292B1 (en) * 2002-04-12 2011-10-26 STMicroelectronics (Research & Development) Limited Biometric sensor apparatus and methods
WO2003096272A1 (en) * 2002-05-09 2003-11-20 Sony Corporation Method of detecting biological pattern, biological pattern detector, method of biological certificate and biological certificate apparatus
US7620212B1 (en) 2002-08-13 2009-11-17 Lumidigm, Inc. Electro-optical sensor
US6853444B2 (en) * 2002-08-30 2005-02-08 Waleed S. Haddad Non-contact optical imaging system for biometric identification
FR2849246B1 (en) * 2002-12-20 2006-03-10 Sagem METHOD FOR DETERMINING THE LIVING CHARACTER OF A CARRIER COMPONENT OF A DIGITAL IMPRINT
FR2849244B1 (en) * 2002-12-20 2006-03-10 Sagem METHOD FOR DETERMINING THE LIVING CHARACTER OF A CARRIER COMPONENT OF A DIGITAL IMPRINT
US7148466B2 (en) * 2002-12-23 2006-12-12 Identix Incorporated Apparatus and method for illumination of an optical platen
US7209886B2 (en) 2003-01-22 2007-04-24 Biometric Technologies, Inc. System and method for implementing healthcare fraud countermeasures
US7347365B2 (en) * 2003-04-04 2008-03-25 Lumidigm, Inc. Combined total-internal-reflectance and tissue imaging systems and methods
US7627151B2 (en) * 2003-04-04 2009-12-01 Lumidigm, Inc. Systems and methods for improved biometric feature definition
US7751594B2 (en) 2003-04-04 2010-07-06 Lumidigm, Inc. White-light spectral biometric sensors
US7545963B2 (en) 2003-04-04 2009-06-09 Lumidigm, Inc. Texture-biometrics sensor
US7460696B2 (en) 2004-06-01 2008-12-02 Lumidigm, Inc. Multispectral imaging biometrics
US7668350B2 (en) 2003-04-04 2010-02-23 Lumidigm, Inc. Comparative texture analysis of tissue for biometric spoof detection
US7539330B2 (en) * 2004-06-01 2009-05-26 Lumidigm, Inc. Multispectral liveness determination
AU2004227886A1 (en) 2003-04-04 2004-10-21 Lumidigm, Inc. Multispectral biometric sensor
US7394919B2 (en) * 2004-06-01 2008-07-01 Lumidigm, Inc. Multispectral biometric imaging
US20050089201A1 (en) * 2003-10-24 2005-04-28 Irma Blancas Fingerprinting method for enrollment, authentication and updates
US7263213B2 (en) 2003-12-11 2007-08-28 Lumidigm, Inc. Methods and systems for estimation of personal characteristics from biometric measurements
JP2007537526A (en) * 2004-05-12 2007-12-20 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Method and apparatus for personal identification
WO2006093508A2 (en) * 2004-06-01 2006-09-08 Lumidigm, Inc. Multispectral imaging biometrics
US7508965B2 (en) 2004-06-01 2009-03-24 Lumidigm, Inc. System and method for robust fingerprint acquisition
US8229185B2 (en) 2004-06-01 2012-07-24 Lumidigm, Inc. Hygienic biometric sensors
US8787630B2 (en) 2004-08-11 2014-07-22 Lumidigm, Inc. Multispectral barcode imaging
JP4556111B2 (en) * 2004-09-02 2010-10-06 ソニー株式会社 Information processing device
FR2881856B1 (en) * 2005-02-08 2007-04-20 Sagem METHOD AND DEVICE FOR CONTROLLING THE AUTHENTICITY OF A BIOMETRIC CAPTURE
JP4851723B2 (en) * 2005-03-04 2012-01-11 富士通株式会社 Internal structure image acquisition device, internal structure image acquisition method, and internal structure image acquisition program
US7801338B2 (en) * 2005-04-27 2010-09-21 Lumidigm, Inc. Multispectral biometric sensors
EP1920597B1 (en) * 2005-09-01 2021-09-22 HID Global Corporation Biometric sensors
JP2009511094A (en) * 2005-09-01 2009-03-19 ルミダイム インコーポレイテッド Biometric sensor
US7446316B2 (en) * 2005-10-31 2008-11-04 Honeywell International Inc. Skin detection sensor
JP4599320B2 (en) * 2006-03-13 2010-12-15 富士通株式会社 Fingerprint authentication device, biometric finger determination device, and biometric finger determination method
JP4757071B2 (en) * 2006-03-27 2011-08-24 富士通株式会社 Fingerprint authentication apparatus and information processing apparatus
WO2007119202A1 (en) * 2006-04-18 2007-10-25 Koninklijke Philips Electronics N.V. Optical measurement device
JP5015496B2 (en) * 2006-06-01 2012-08-29 ルネサスエレクトロニクス株式会社 Solid-state imaging device, imaging method, and imaging system
US7952110B2 (en) * 2006-06-12 2011-05-31 3M Innovative Properties Company LED device with re-emitting semiconductor construction and converging optical element
JP2009540616A (en) 2006-06-12 2009-11-19 スリーエム イノベイティブ プロパティズ カンパニー LED device having re-emitting semiconductor structure and focusing optical element
US20070284565A1 (en) * 2006-06-12 2007-12-13 3M Innovative Properties Company Led device with re-emitting semiconductor construction and optical element
US7902542B2 (en) * 2006-06-14 2011-03-08 3M Innovative Properties Company Adapted LED device with re-emitting semiconductor construction
WO2008091361A2 (en) * 2006-06-19 2008-07-31 Authentec, Inc. Finger sensing device with spoof reduction features and associated methods
US8175346B2 (en) 2006-07-19 2012-05-08 Lumidigm, Inc. Whole-hand multispectral biometric imaging
CN103336941A (en) 2006-07-19 2013-10-02 光谱辨识公司 Multibiometric multispectral imager
US7995808B2 (en) 2006-07-19 2011-08-09 Lumidigm, Inc. Contactless multispectral biometric capture
US8355545B2 (en) 2007-04-10 2013-01-15 Lumidigm, Inc. Biometric detection using spatial, temporal, and/or spectral techniques
US7801339B2 (en) 2006-07-31 2010-09-21 Lumidigm, Inc. Biometrics with spatiospectral spoof detection
US7804984B2 (en) 2006-07-31 2010-09-28 Lumidigm, Inc. Spatial-spectral fingerprint spoof detection
JP2010503079A (en) * 2006-08-30 2010-01-28 ルミダイム インコーポレイテッド System and apparatus for robust fingerprint acquisition
US8519979B1 (en) 2006-12-29 2013-08-27 The Mathworks, Inc. Multi-point interface for a graphical modeling environment
US7327859B1 (en) * 2007-02-14 2008-02-05 Lam Ko Chau Methods and systems for automated fingerprint recognition
US20080203307A1 (en) * 2007-02-23 2008-08-28 Determan Gary E Encoded binary liveness detector
FR2913788B1 (en) * 2007-03-14 2009-07-03 Sagem Defense Securite METHOD AND APPARATUS FOR IDENTIFYING AN INDIVIDUAL BY OPTICAL CAPTURE OF AN IMAGE OF A BODY FOOTPRINT
CN101641049A (en) 2007-03-21 2010-02-03 光谱辨识公司 Biometrics based on locally consistent features
DE102007017713A1 (en) * 2007-04-14 2008-10-16 Fachhochschule Bonn-Rhein-Sieg Device for authenticating a person based on at least one biometric parameter
RU2363049C2 (en) * 2007-04-23 2009-07-27 Закрытое акционерное общество "СОНДА Технолоджи" Method of scanning image of skin lines and device to this end
US7953256B2 (en) * 2007-09-21 2011-05-31 International Business Machines Corporation Method and system for detecting fingerprint spoofing
CN101459515B (en) * 2007-12-14 2011-05-04 深圳富泰宏精密工业有限公司 ID identification system and method for handhold portable electronic device
US8275178B2 (en) * 2008-06-19 2012-09-25 Authentec, Inc. Software based method for finger spoof detection and related devices
US20100228563A1 (en) * 2009-03-08 2010-09-09 Walker Jr Samuel E System and method for preventing health care fraud
US8605961B2 (en) * 2009-03-30 2013-12-10 Motorola Mobility Llc Method and apparatus for determining a physiological parameter using a fingerprint sensor on a portable electronic device
JP5056798B2 (en) * 2009-06-08 2012-10-24 日本電気株式会社 Determination device, fingerprint input device, determination method, and determination program
FR2946774B1 (en) 2009-06-16 2012-03-23 Sagem Securite IMAGING DEVICE WITH PRISMATIC ELEMENT.
JP4548542B1 (en) * 2009-06-30 2010-09-22 ソニー株式会社 Information processing apparatus, information processing method, and program
EP2471023A1 (en) * 2009-08-26 2012-07-04 Lumidigm, Inc. Multiplexed biometric imaging and dual-imager biometric sensor
KR100952921B1 (en) * 2009-10-20 2010-04-16 정형준 Fingerprint verification device
US10922525B2 (en) * 2009-10-26 2021-02-16 Nec Corporation Fake finger determination apparatus and fake finger determination method
JP5709016B2 (en) * 2009-11-10 2015-04-30 日本電気株式会社 Fake finger determination device, fake finger determination method, and fake finger determination program
JP5509866B2 (en) * 2010-01-20 2014-06-04 日本電気株式会社 Skin pattern image collection device, collection method, skin pattern matching system
TW201126385A (en) * 2010-01-25 2011-08-01 Maxemil Photonics Corp Optical position indication input apparatus
US8570149B2 (en) 2010-03-16 2013-10-29 Lumidigm, Inc. Biometric imaging using an optical adaptive interface
JP2012068762A (en) * 2010-09-21 2012-04-05 Sony Corp Detection device, detection method, program, and electronic apparatus
US8566955B2 (en) * 2010-10-31 2013-10-22 Pixart Imaging Inc. User indentification with capacitive touchscreen
US8437517B2 (en) 2010-11-03 2013-05-07 Lockheed Martin Corporation Latent fingerprint detectors and fingerprint scanners therefrom
US10244981B2 (en) * 2011-03-30 2019-04-02 SensiVida Medical Technologies, Inc. Skin test image analysis apparatuses and methods thereof
EP2710582A4 (en) * 2011-05-17 2014-12-31 Cross Match Technologies Inc Fingerprint sensors
US9213438B2 (en) * 2011-06-02 2015-12-15 Omnivision Technologies, Inc. Optical touchpad for touch and gesture recognition
WO2013032867A1 (en) 2011-08-26 2013-03-07 Lockheed Martin Corporation Latent fingerprint detection
US9280697B2 (en) 2011-11-16 2016-03-08 Apple Inc. Authentication device including template validation and related methods
EP2600283A1 (en) * 2011-12-02 2013-06-05 Uwe Peter Braun Method and apparatus for fingerprint detection
CN102737233A (en) * 2012-06-14 2012-10-17 胡昌阵 Dark background optical fingerprint acquisition device
TWI609334B (en) * 2012-11-02 2017-12-21 金佶科技股份有限公司 Fingerprint image capturing device
US9002586B2 (en) * 2012-12-03 2015-04-07 Honda Motor Co., Ltd. Integrated biometric switch
WO2014152002A2 (en) * 2013-03-15 2014-09-25 Betensky Ellis I Method and apparatus for acquiring biometric image
JP5950121B2 (en) 2013-12-27 2016-07-13 日本電気株式会社 Authentication device
JP6324114B2 (en) 2014-02-28 2018-05-16 キヤノン株式会社 Optical system and gloss meter
JP6324113B2 (en) * 2014-02-28 2018-05-16 キヤノン株式会社 Optical system and gloss meter
FR3021783B1 (en) * 2014-06-02 2016-05-13 Morpho METHOD FOR VALIDATING THE AUTHENTICITY OF A HUMAN BODY ELEMENT
US10732771B2 (en) 2014-11-12 2020-08-04 Shenzhen GOODIX Technology Co., Ltd. Fingerprint sensors having in-pixel optical sensors
US9804096B1 (en) 2015-01-14 2017-10-31 Leidos Innovations Technology, Inc. System and method for detecting latent images on a thermal dye printer film
US11263432B2 (en) 2015-02-06 2022-03-01 Veridium Ip Limited Systems and methods for performing fingerprint based user authentication using imagery captured using mobile devices
US9424458B1 (en) * 2015-02-06 2016-08-23 Hoyos Labs Ip Ltd. Systems and methods for performing fingerprint based user authentication using imagery captured using mobile devices
CN104809441B (en) * 2015-04-29 2018-02-16 北京旷视科技有限公司 Live body verification method and device
CN107004130B (en) 2015-06-18 2020-08-28 深圳市汇顶科技股份有限公司 Optical sensor module under screen for sensing fingerprint on screen
US10410033B2 (en) 2015-06-18 2019-09-10 Shenzhen GOODIX Technology Co., Ltd. Under-LCD screen optical sensor module for on-screen fingerprint sensing
KR101928319B1 (en) 2015-06-18 2018-12-12 선전 구딕스 테크놀로지 컴퍼니, 리미티드 Multifunction fingerprint sensor with photo sensing capability
US10437974B2 (en) 2015-06-18 2019-10-08 Shenzhen GOODIX Technology Co., Ltd. Optical sensing performance of under-screen optical sensor module for on-screen fingerprint sensing
WO2017076292A1 (en) 2015-11-02 2017-05-11 Shenzhen Huiding Technology Co., Ltd. Multifunction fingerprint sensor having optical sensing against fingerprint spoofing
US10410037B2 (en) 2015-06-18 2019-09-10 Shenzhen GOODIX Technology Co., Ltd. Under-screen optical sensor module for on-screen fingerprint sensing implementing imaging lens, extra illumination or optical collimator array
US10303916B2 (en) * 2015-07-31 2019-05-28 Fotonation Limited Image processing apparatus
US9400916B1 (en) * 2015-10-02 2016-07-26 Silk Id Systems, Inc. System and method for detecting an organic body for authentication
US10315222B2 (en) 2016-05-04 2019-06-11 Invensense, Inc. Two-dimensional array of CMOS control elements
US10445547B2 (en) 2016-05-04 2019-10-15 Invensense, Inc. Device mountable packaging of ultrasonic transducers
US10706835B2 (en) 2016-05-10 2020-07-07 Invensense, Inc. Transmit beamforming of a two-dimensional array of ultrasonic transducers
US10441975B2 (en) 2016-05-10 2019-10-15 Invensense, Inc. Supplemental sensor modes and systems for ultrasonic transducers
US11673165B2 (en) 2016-05-10 2023-06-13 Invensense, Inc. Ultrasonic transducer operable in a surface acoustic wave (SAW) mode
US10562070B2 (en) 2016-05-10 2020-02-18 Invensense, Inc. Receive operation of an ultrasonic sensor
US10452887B2 (en) 2016-05-10 2019-10-22 Invensense, Inc. Operating a fingerprint sensor comprised of ultrasonic transducers
CN109478083B (en) * 2016-07-18 2022-11-18 深圳市汇顶科技股份有限公司 Optical fingerprint sensor with force sensing capability
US10599911B2 (en) * 2016-07-20 2020-03-24 Cypress Semiconductor Corporation Anti-spoofing protection for fingerprint controllers
US10460144B2 (en) 2016-07-20 2019-10-29 Cypress Semiconductor Corporation Non-finger object rejection for fingerprint sensors
GB2552823B (en) * 2016-08-11 2020-10-07 Intelligent Fingerprinting Ltd Skinprint analysis method and apparatus
CN106599634A (en) * 2016-12-30 2017-04-26 胡振强 Fingerprint remote transmission machine
US10614283B2 (en) 2017-03-07 2020-04-07 Shenzhen GOODIX Technology Co., Ltd. Devices with peripheral task bar display zone and under-LCD screen optical sensor module for on-screen fingerprint sensing
US10645302B2 (en) * 2017-03-30 2020-05-05 Egis Technology Inc. Image sensing device having adjustable exposure periods and sensing method using the same
US10489627B2 (en) 2017-04-28 2019-11-26 The Board Of Trustees Of The Leland Stanford Junior University Acoustic biometric touch scanner
US9953205B1 (en) 2017-04-28 2018-04-24 The Board Of Trustees Of The Leland Stanford Junior University Acoustic biometric touch scanner
US10846501B2 (en) 2017-04-28 2020-11-24 The Board Of Trustees Of The Leland Stanford Junior University Acoustic biometric touch scanner
SE1750530A1 (en) * 2017-05-02 2018-11-03 Fingerprint Cards Ab Extracting fingerprint feature data from a fingerprint image
WO2019015623A1 (en) * 2017-07-18 2019-01-24 Shenzhen GOODIX Technology Co., Ltd. Anti-spoofing sensing for rejecting fake fingerprint patterns in under-screen optical sensor module for on-screen fingerprint sensing
JP7089020B2 (en) 2017-08-09 2022-06-21 ザ ボード オブ トラスティーズ オブ ザ レランド スタンフォード ジュニア ユニバーシティー Ultrasonic biosensing device integrated with optical equipment
US10515253B2 (en) * 2017-12-27 2019-12-24 Visera Technologies Company Limited Optical fingerprint sensor
US10423964B2 (en) 2017-12-29 2019-09-24 Scott Kimmel User controlled event record system
US11151355B2 (en) 2018-01-24 2021-10-19 Invensense, Inc. Generation of an estimated fingerprint
US10755067B2 (en) 2018-03-22 2020-08-25 Invensense, Inc. Operating a fingerprint sensor comprised of ultrasonic transducers
US10984213B2 (en) * 2018-03-27 2021-04-20 Shenzhen GOODIX Technology Co., Ltd. 3-dimensional optical topographical sensing of fingerprints using under-screen optical sensor module
KR102716354B1 (en) * 2018-12-20 2024-10-10 삼성전자주식회사 Antioxidant sensor and Antioxidant signal measurement method
WO2020263875A1 (en) * 2019-06-24 2020-12-30 Invensense, Inc. Fake finger detection using ridge features
US11216681B2 (en) 2019-06-25 2022-01-04 Invensense, Inc. Fake finger detection based on transient features
US11216632B2 (en) 2019-07-17 2022-01-04 Invensense, Inc. Ultrasonic fingerprint sensor with a contact layer of non-uniform thickness
US11176345B2 (en) 2019-07-17 2021-11-16 Invensense, Inc. Ultrasonic fingerprint sensor with a contact layer of non-uniform thickness
KR20210024310A (en) 2019-08-21 2021-03-05 삼성디스플레이 주식회사 Display device including fingerprint sensor and fingerprint verification method thereof
US11232549B2 (en) 2019-08-23 2022-01-25 Invensense, Inc. Adapting a quality threshold for a fingerprint image
US11392789B2 (en) 2019-10-21 2022-07-19 Invensense, Inc. Fingerprint authentication using a synthetic enrollment image
CN113869206B (en) * 2019-10-21 2025-09-09 深圳市汇顶科技股份有限公司 Fingerprint identification method, fingerprint identification device and electronic equipment
US11074467B2 (en) * 2019-12-05 2021-07-27 Shenzhen GOODIX Technology Co., Ltd. Anti-spoofing of transparent fake object overlays with optical sensing modules
WO2021183457A1 (en) 2020-03-09 2021-09-16 Invensense, Inc. Ultrasonic fingerprint sensor with a contact layer of non-uniform thickness
US11243300B2 (en) 2020-03-10 2022-02-08 Invensense, Inc. Operating a fingerprint sensor comprised of ultrasonic transducers and a presence sensor
ES2971682T3 (en) * 2020-04-09 2024-06-06 Identy Inc Liveness detection using a device comprising a lighting source
US11328165B2 (en) 2020-04-24 2022-05-10 Invensense, Inc. Pressure-based activation of fingerprint spoof detection
US11995909B2 (en) 2020-07-17 2024-05-28 Tdk Corporation Multipath reflection correction
US12174295B2 (en) 2020-08-07 2024-12-24 Tdk Corporation Acoustic multipath correction
KR102862935B1 (en) * 2021-03-08 2025-09-22 주식회사 엑스페릭스 Contactless type optical device
US12416807B2 (en) 2021-08-20 2025-09-16 Tdk Corporation Retinal projection display system
US12260050B2 (en) 2021-08-25 2025-03-25 Tdk Corporation Differential receive at an ultrasonic transducer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120585A (en) * 1976-11-19 1978-10-17 Calspan Corporation Fingerprint identification system using a pliable optical prism
CA2003131C (en) * 1988-11-25 1998-06-23 Seigo Igaki Biological object detection apparatus
HU214533B (en) * 1995-10-06 1998-03-30 Dermo Corporation Ltd. Detector for identifying living character of a finger
US5737439A (en) * 1996-10-29 1998-04-07 Smarttouch, Llc. Anti-fraud biometric scanner that accurately detects blood flow
JP3620558B2 (en) * 1996-12-16 2005-02-16 ソニー株式会社 Living body detection device
JP2947210B2 (en) * 1997-02-28 1999-09-13 日本電気株式会社 Biological identification device
US5953441A (en) * 1997-05-16 1999-09-14 Harris Corporation Fingerprint sensor having spoof reduction features and related methods
US6064753A (en) * 1997-06-10 2000-05-16 International Business Machines Corporation System and method for distortion control in live-scan inkless fingerprint images
US5982914A (en) * 1997-07-29 1999-11-09 Smarttouch, Inc. Identification of individuals from association of finger pores and macrofeatures
JP2947234B2 (en) * 1997-07-29 1999-09-13 日本電気株式会社 Biological identification device

Also Published As

Publication number Publication date
WO2001065471A1 (en) 2001-09-07
US6292576B1 (en) 2001-09-18

Similar Documents

Publication Publication Date Title
AU2001245415A1 (en) Method and apparatus for distinguishing a human finger from a reproduction of a fingerprint
AU3420601A (en) A method of implementing touch pad by using fingerprint reader and a touch pad apparatus adopting the same method
AU2001275375A1 (en) Method and apparatus for microdermabrasion
AU2001284328A1 (en) Information processing apparatus and method
AU4982399A (en) Method and apparatus for illuminating a fingerprint
AU2001263316A1 (en) Distributed biometric access control apparatus and method
AU6416501A (en) Human interface method and apparatus
AU2001292563A1 (en) Multi-fastener surgical apparatus and method
AU2002362082A1 (en) Apparatus and method for performing surgery on a patient
AU2001262540A1 (en) Method and apparatus for guiding a surgical instrument
AU2001241091A1 (en) Blood analyzing method and apparatus
AU2002340273A1 (en) A functional fail-over apparatus and method of operation thereof
EP1405048A4 (en) Method and apparatus for tracking musical score
AU2002230053A1 (en) A method and apparatus for processing a token
AU7853300A (en) Separator finger apparatus and method
AU2001229471A1 (en) Apparatus and method for hair treatment
AU2959300A (en) Apparatus and method for sensing fingerprints
AU2001277035A1 (en) Apparatus and method for tissue capture
WO2002063516A8 (en) Method and apparatus for providing financial instrument interface
AU8141198A (en) Methods and apparatus for gesture recognition
AU2002311925A1 (en) Apparatus for and method of pattern recognition and image analysis
AU2001241925A1 (en) Method and apparatus for detecting a color change of a live finger
AU2001261173A1 (en) Apparatus and method for collecting patient data
GB2350980B (en) Device and method for processing a stream of data
AU2002216664A1 (en) Separation finger apparatus and method