HUP9802584A3 - Method and apparatus for sensing pattern on a partially heat-conveying surface, favourably fingerprint - Google Patents

Method and apparatus for sensing pattern on a partially heat-conveying surface, favourably fingerprint

Info

Publication number
HUP9802584A3
HUP9802584A3 HU9802584A HUP9802584A HUP9802584A3 HU P9802584 A3 HUP9802584 A3 HU P9802584A3 HU 9802584 A HU9802584 A HU 9802584A HU P9802584 A HUP9802584 A HU P9802584A HU P9802584 A3 HUP9802584 A3 HU P9802584A3
Authority
HU
Hungary
Prior art keywords
favourably
fingerprint
conveying surface
sensing pattern
partially heat
Prior art date
Application number
HU9802584A
Other languages
English (en)
Original Assignee
Dinh Ngoc Minh
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 Dinh Ngoc Minh filed Critical Dinh Ngoc Minh
Publication of HUP9802584A2 publication Critical patent/HUP9802584A2/hu
Publication of HUP9802584A3 publication Critical patent/HUP9802584A3/hu

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Image Input (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Push-Button Switches (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
HU9802584A 1995-04-11 1996-04-10 Method and apparatus for sensing pattern on a partially heat-conveying surface, favourably fingerprint HUP9802584A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO951427A NO951427D0 (no) 1995-04-11 1995-04-11 Fremgangsmåte og anordning for måling av mönster i en delvis varmeledende overflate

Publications (2)

Publication Number Publication Date
HUP9802584A2 HUP9802584A2 (hu) 1999-03-29
HUP9802584A3 true HUP9802584A3 (en) 1999-05-28

Family

ID=19898113

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9802584A HUP9802584A3 (en) 1995-04-11 1996-04-10 Method and apparatus for sensing pattern on a partially heat-conveying surface, favourably fingerprint

Country Status (16)

Country Link
US (1) US6091837A (hu)
EP (1) EP0825831B1 (hu)
JP (1) JPH11503347A (hu)
KR (1) KR19980703743A (hu)
CN (1) CN1098054C (hu)
AT (1) ATE229772T1 (hu)
BG (1) BG62910B1 (hu)
BR (1) BR9604897A (hu)
CA (1) CA2216208A1 (hu)
CZ (1) CZ318197A3 (hu)
DE (1) DE69625478T2 (hu)
HU (1) HUP9802584A3 (hu)
NO (1) NO951427D0 (hu)
PL (1) PL180550B1 (hu)
RU (1) RU2190956C2 (hu)
WO (1) WO1996032061A1 (hu)

Families Citing this family (50)

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FR2755526B1 (fr) * 1996-11-05 1999-01-22 Thomson Csf Systeme de lecture d'empreintes digitales avec resistances de chauffage integrees
NO304766B1 (no) 1997-06-16 1999-02-08 Sintef Fingeravtrykksensor
NO307065B1 (no) 1998-02-26 2000-01-31 Idex As Fingeravtrykksensor
ATE444709T1 (de) * 1999-08-09 2009-10-15 Sonavation Inc Piezoelektrischer dünnschichtfingerabdruckabtaster
KR20010046215A (ko) * 1999-11-11 2001-06-05 김상균 열감지식 반도체 지문감지센서, 지문감지센서를 이용한지문감지장치 및 그 제조방법과, 그의 열감지식지문인식방법
CA2293118A1 (en) 1999-12-24 2001-06-24 Francis Picard Bolometric fingerprint sensor
US7067962B2 (en) * 2000-03-23 2006-06-27 Cross Match Technologies, Inc. Multiplexer for a piezo ceramic identification device
US6720712B2 (en) * 2000-03-23 2004-04-13 Cross Match Technologies, Inc. Piezoelectric identification device and applications thereof
US6494616B1 (en) * 2000-08-04 2002-12-17 Regents Of The University Of Minnesota Multiplexed sensor array
KR100387035B1 (ko) 2001-01-30 2003-06-12 삼성전자주식회사 일체형 열전달모듈을 이용한 광소자 모듈
SE523911C2 (sv) * 2001-12-18 2004-06-01 Philipson Lars H G Metod och anordning för upptagning av ett fingeravtrycksmönster
DE10222616A1 (de) * 2002-05-17 2003-12-04 Univ Albert Ludwigs Freiburg Fingerabdruck-Verifikationsmodul
KR20030093841A (ko) * 2002-06-05 2003-12-11 주식회사 카로스기술 지문 인식 시스템 및 방법
US6966693B2 (en) * 2003-01-14 2005-11-22 Hewlett-Packard Development Company, L.P. Thermal characterization chip
US7910902B2 (en) * 2004-09-22 2011-03-22 Next Biometrics As Apparatus for fingerprint sensing based on heat transfer
DE102005028906A1 (de) * 2005-06-22 2006-12-28 Giesecke & Devrient Gmbh Vorrichtung für die Prüfung von Banknoten
JP4704129B2 (ja) * 2005-06-30 2011-06-15 富士通株式会社 生体認証方法、生体認証装置及び血管像読取装置
US20080061927A1 (en) * 2006-08-22 2008-03-13 Russell Hurbert Manton Biometric lockset
US8142834B2 (en) * 2007-04-12 2012-03-27 Northamptonshire Police Authority Fingerprint detection
CN102272816B (zh) * 2008-11-05 2014-07-02 奈克斯特生物测定学公司 通过降低噪声的差分通道的用于大型传感器阵列的电压读取技术
US8502563B2 (en) * 2008-11-05 2013-08-06 Next Biometrics As Non-binary decoder architecture and control signal logic for reduced circuit complexity
WO2010080751A1 (en) 2009-01-06 2010-07-15 Next Biometrics As Low noise reading architecture for active sensor arrays
FR2959657B1 (fr) 2010-05-06 2012-06-22 Commissariat Energie Atomique Transducteur de variation temporelle de température, puce électronique incorporant ce transducteur et procédé de fabrication de cette puce
FR2959814B1 (fr) 2010-05-06 2013-07-05 Commissariat Energie Atomique Procédé de calibration d'une puce électronique, puce électronique et détecteur de motif thermique pour ce procédé
US8598981B2 (en) 2011-02-18 2013-12-03 Tore Etholm Idsøe Key fob with protected biometric sensor
FR2977964B1 (fr) 2011-07-13 2013-08-23 Commissariat Energie Atomique Procede d'acquisition d'un angle de rotation et des coordonnees d'un centre de rotation
US9292916B2 (en) * 2011-08-09 2016-03-22 Hid Global Corporation Methods and systems for estimating genetic characteristics from biometric measurements
US9217675B2 (en) * 2012-10-23 2015-12-22 Apple Inc. Electronic devices with temperature sensors
CN104424474A (zh) * 2013-09-09 2015-03-18 群创光电股份有限公司 表面形貌识别装置
US9418273B2 (en) 2013-09-18 2016-08-16 Blackberry Limited Structure for multicolor biometric scanning user interface
FR3044443B1 (fr) 2015-11-30 2018-12-07 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede de capture de motif thermique
FR3044407B1 (fr) 2015-11-30 2020-05-22 Commissariat A L'energie Atomique Et Aux Energies Alternatives Capteur de motif thermique
US9792516B2 (en) 2016-01-26 2017-10-17 Next Biometrics Group Asa Flexible card with fingerprint sensor
FR3054698B1 (fr) 2016-07-29 2018-09-28 Commissariat A L'energie Atomique Et Aux Energies Alternatives Capteur de motif thermique actif comprenant une matrice passive de pixels
FR3054697B1 (fr) * 2016-07-29 2019-08-30 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede de capture de motif thermique a chauffage optimise des pixels
FR3054696B1 (fr) 2016-07-29 2019-05-17 Commissariat A L'energie Atomique Et Aux Energies Alternatives Capteur de motif thermique a elements chauffants mutualises
FR3055412A1 (fr) * 2016-08-29 2018-03-02 Commissariat A L'energie Atomique Et Aux Energies Alternatives Capteur de motifs thermiques par imagerie infrarouge d'une matrice d'elements chauffants.
US9946915B1 (en) * 2016-10-14 2018-04-17 Next Biometrics Group Asa Fingerprint sensors with ESD protection
CN106698917B (zh) * 2017-01-09 2018-03-13 江苏斯德雷特通光光纤有限公司 一种预制棒拉双锥的方法
CN111093497A (zh) 2017-06-02 2020-05-01 奈克斯特生物测定学集团公司 具有活性检测的指纹传感器
TWI652625B (zh) 2018-03-16 2019-03-01 友達光電股份有限公司 指紋感測裝置
CN118256865A (zh) 2018-07-10 2024-06-28 耐科思特生物识别集团股份公司 电子设备及其制造方法
FR3085078B1 (fr) 2018-08-16 2020-07-17 Idemia Identity & Security France Procede de fabrication d'une matrice de pixels d'un capteur de motif thermique et capteur associe
US11144641B2 (en) 2019-02-21 2021-10-12 Next Biometrics Group Asa Method of detecting replay attacks in a fingerprint sensor system
FR3098906B1 (fr) 2019-07-18 2021-06-18 Idemia Identity & Security France Matrice de pixels d'un capteur de motif thermique, capteur associé avec lignes de chauffe en serpentin
FR3098905B1 (fr) 2019-07-18 2022-05-20 Commissariat Energie Atomique Capteur et procede de capture de motif thermique a double integration
US11132522B2 (en) 2019-08-09 2021-09-28 Next Biometrics Group Asa Sensors configured to operate at multiple resolutions
EP4032013A1 (en) * 2019-09-19 2022-07-27 Next Biometrics Group ASA Biometric sensor with presence sensors
FR3108756B1 (fr) 2020-03-30 2022-04-01 Commissariat Energie Atomique Capteur de motif thermique
EP4275188A1 (en) 2021-01-08 2023-11-15 Next Biometrics Group ASA Sensor and system for biometric sensing having multi-segment architecture, and methods of using the same

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JPS5031031B1 (hu) * 1968-06-15 1975-10-06
US4358677A (en) * 1980-05-22 1982-11-09 Siemens Corporation Transducer for fingerprints and apparatus for analyzing fingerprints
SE425704B (sv) * 1981-03-18 1982-10-25 Loefberg Bo Databerare
US4429413A (en) * 1981-07-30 1984-01-31 Siemens Corporation Fingerprint sensor
GB2179748B (en) * 1985-08-20 1989-09-06 Sharp Kk Thermal flow sensor
US4866276A (en) * 1987-12-29 1989-09-12 The Boeing Company Method and apparatus for nondestructive analysis of subsurface features of material
US4978230A (en) * 1988-04-13 1990-12-18 General Electric Company Apparatus and method for determining heat transfer coefficient based on testing actual hardware rather than simplistic scale models of such hardware
US5302022A (en) * 1992-12-22 1994-04-12 Vlsi Technology, Inc. Technique for measuring thermal resistance of semiconductor packages and materials
US5717608A (en) * 1994-09-26 1998-02-10 Luxtron Corporation Electro-optical board assembly for measuring the temperature of an object surface from infra-red emissions thereof, including an automatic gain control therefore

Also Published As

Publication number Publication date
BR9604897A (pt) 1998-07-14
HUP9802584A2 (hu) 1999-03-29
KR19980703743A (ko) 1998-12-05
CN1180998A (zh) 1998-05-06
AU5349396A (en) 1996-10-30
DE69625478D1 (de) 2003-01-30
US6091837A (en) 2000-07-18
ATE229772T1 (de) 2003-01-15
CN1098054C (zh) 2003-01-08
DE69625478T2 (de) 2003-10-30
PL322845A1 (en) 1998-02-16
EP0825831A1 (en) 1998-03-04
CA2216208A1 (en) 1996-10-17
EP0825831B1 (en) 2002-12-18
PL180550B1 (pl) 2001-02-28
JPH11503347A (ja) 1999-03-26
CZ318197A3 (cs) 1998-02-18
BG62910B1 (bg) 2000-10-31
NO951427D0 (no) 1995-04-11
RU2190956C2 (ru) 2002-10-20
WO1996032061A1 (en) 1996-10-17
BG101946A (en) 1998-06-30
AU708749B2 (en) 1999-08-12

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