FR2862785B1 - Capteur d'empreinte digitale a deux sens de balayage - Google Patents

Capteur d'empreinte digitale a deux sens de balayage

Info

Publication number
FR2862785B1
FR2862785B1 FR0313661A FR0313661A FR2862785B1 FR 2862785 B1 FR2862785 B1 FR 2862785B1 FR 0313661 A FR0313661 A FR 0313661A FR 0313661 A FR0313661 A FR 0313661A FR 2862785 B1 FR2862785 B1 FR 2862785B1
Authority
FR
France
Prior art keywords
sensor
recognition
scanning directions
digital
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.)
Expired - Fee Related
Application number
FR0313661A
Other languages
English (en)
Other versions
FR2862785A1 (fr
Inventor
Jean Francois Mainguet
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.)
Teledyne e2v Semiconductors SAS
Original Assignee
Atmel Grenoble 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
Priority to FR0313661A priority Critical patent/FR2862785B1/fr
Application filed by Atmel Grenoble SA filed Critical Atmel Grenoble SA
Priority to EP04798183A priority patent/EP1685520A1/fr
Priority to US10/575,272 priority patent/US20080247615A1/en
Priority to KR1020067008290A priority patent/KR20060108637A/ko
Priority to PCT/EP2004/052870 priority patent/WO2005050540A1/fr
Priority to JP2006540434A priority patent/JP2007511845A/ja
Priority to CA002545033A priority patent/CA2545033A1/fr
Priority to CNB2004800343472A priority patent/CN100394434C/zh
Publication of FR2862785A1 publication Critical patent/FR2862785A1/fr
Application granted granted Critical
Publication of FR2862785B1 publication Critical patent/FR2862785B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G06V40/1347—Preprocessing; Feature extraction
    • G06V40/1359—Extracting features related to ridge properties; Determining the fingerprint type, e.g. whorl or loop
    • 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
    • G06V40/1382—Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger
    • 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
    • G06V40/1382—Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger
    • G06V40/1388—Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger using image processing
    • 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
    • G06V40/40—Spoof detection, e.g. liveness detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Image Input (AREA)
  • Collating Specific Patterns (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

L'invention concerne la reconnaissance d'empreintes digitales, et plus particulièrement la reconnaissance à partir d'un capteur en forme de barrette allongée de détecteurs capables de détecter les crêtes et vallées des empreintes digitales lors du défilement relatif d'un doigt par rapport au capteur sensiblement perpendiculairement à la direction d'allongement de la barrette.Pour améliorer la sécurité de la reconnaissance, on prévoit un défilement du doigt dans deux sens opposés et une vérification que la déformation d'image entre les deux sens correspond à une déformation normale compte-tenu de la plasticité naturelle de la peau.
FR0313661A 2003-11-21 2003-11-21 Capteur d'empreinte digitale a deux sens de balayage Expired - Fee Related FR2862785B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR0313661A FR2862785B1 (fr) 2003-11-21 2003-11-21 Capteur d'empreinte digitale a deux sens de balayage
US10/575,272 US20080247615A1 (en) 2003-11-21 2004-11-08 Two-Way Scanning Fingerprint Sensor
KR1020067008290A KR20060108637A (ko) 2003-11-21 2004-11-08 ２ 방향 스캐닝 지문 센서
PCT/EP2004/052870 WO2005050540A1 (fr) 2003-11-21 2004-11-08 Capteur d’empreinte digitale a deux sens de balayage
EP04798183A EP1685520A1 (fr) 2003-11-21 2004-11-08 Capteur d'empreinte digitale a deux sens de balayage
JP2006540434A JP2007511845A (ja) 2003-11-21 2004-11-08 双方向走査指紋センサ
CA002545033A CA2545033A1 (fr) 2003-11-21 2004-11-08 Capteur d'empreinte digitale a deux sens de balayage
CNB2004800343472A CN100394434C (zh) 2003-11-21 2004-11-08 双向扫描的指纹传感器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0313661A FR2862785B1 (fr) 2003-11-21 2003-11-21 Capteur d'empreinte digitale a deux sens de balayage

Publications (2)

Publication Number Publication Date
FR2862785A1 FR2862785A1 (fr) 2005-05-27
FR2862785B1 true FR2862785B1 (fr) 2006-01-20

Family

ID=34531174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0313661A Expired - Fee Related FR2862785B1 (fr) 2003-11-21 2003-11-21 Capteur d'empreinte digitale a deux sens de balayage

Country Status (8)

Country Link
US (1) US20080247615A1 (fr)
EP (1) EP1685520A1 (fr)
JP (1) JP2007511845A (fr)
KR (1) KR20060108637A (fr)
CN (1) CN100394434C (fr)
CA (1) CA2545033A1 (fr)
FR (1) FR2862785B1 (fr)
WO (1) WO2005050540A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5120013B2 (ja) * 2008-03-27 2013-01-16 富士通株式会社 認証装置、認証方法及び認証プログラム
KR101055603B1 (ko) * 2009-08-06 2011-08-10 한국산업기술대학교산학협력단 지문인식 시스템 및 위조지문 식별방법
EP2511872B1 (fr) 2009-12-07 2020-05-13 Nec Corporation Dispositif de discernement de doigt falsifié
JP5665016B2 (ja) 2009-12-22 2015-02-04 日本電気株式会社 偽指判定装置
FR2981769B1 (fr) * 2011-10-25 2013-12-27 Morpho Dispositif anti-fraude
US9846799B2 (en) 2012-05-18 2017-12-19 Apple Inc. Efficient texture comparison
US20140003683A1 (en) * 2012-06-29 2014-01-02 Apple Inc. Far-Field Sensing for Rotation of Finger
US10068120B2 (en) 2013-03-15 2018-09-04 Apple Inc. High dynamic range fingerprint sensing
NL2014444B1 (en) * 2015-03-12 2017-01-06 Pan Changbang Finger scanner, and method of scanning a finger using the finger scanner.
WO2016197298A1 (fr) * 2015-06-08 2016-12-15 北京旷视科技有限公司 Procédé de détection de corps vivant, système de détection de corps vivant et produit de programme informatique
KR102434562B1 (ko) 2015-06-30 2022-08-22 삼성전자주식회사 위조 지문 검출 방법 및 장치, 지문 인식 방법 및 장치
FR3063366A1 (fr) * 2017-02-27 2018-08-31 Safran Identity & Security Procede et dispositif de reconnaissance d'un individu par signature biometrique
US10515255B2 (en) 2017-03-24 2019-12-24 Qualcomm Incorporated Fingerprint sensor with bioimpedance indicator
US10438040B2 (en) 2017-03-24 2019-10-08 Qualcomm Incorporated Multi-functional ultrasonic fingerprint sensor
US10552658B2 (en) * 2017-03-24 2020-02-04 Qualcomm Incorporated Biometric sensor with finger-force navigation
US11385770B1 (en) 2021-04-21 2022-07-12 Qualcomm Incorporated User interfaces for single-handed mobile device control

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH052635A (ja) * 1991-06-26 1993-01-08 Chuo Spring Co Ltd 個人識別装置
JP2636736B2 (ja) * 1994-05-13 1997-07-30 日本電気株式会社 指紋合成装置
US6233348B1 (en) * 1997-10-20 2001-05-15 Fujitsu Limited Fingerprint registering apparatus, fingerprint identifying apparatus, and fingerprint identifying method
JP3356144B2 (ja) * 1999-12-08 2002-12-09 日本電気株式会社 バイオメトリクスを用いるユーザ認証装置及びそれに用いるユーザ認証方法
JP4321944B2 (ja) * 2000-04-27 2009-08-26 富士通株式会社 生体情報を用いた個人認証システム
JP3780830B2 (ja) * 2000-07-28 2006-05-31 日本電気株式会社 指紋識別方法及び装置
JP2002298141A (ja) * 2001-03-29 2002-10-11 Nec Corp パターン照合装置とそのパターン照合方法、及びパターン照合プログラム
US6944321B2 (en) * 2001-07-20 2005-09-13 Activcard Ireland Limited Image distortion compensation technique and apparatus
JP2003051012A (ja) * 2001-08-03 2003-02-21 Nec Corp ユーザ認証方法及びユーザ認証装置
US20030123714A1 (en) * 2001-11-06 2003-07-03 O'gorman Lawrence Method and system for capturing fingerprints from multiple swipe images
KR100453220B1 (ko) * 2001-12-05 2004-10-15 한국전자통신연구원 지문 특징점을 이용한 사용자 인증 장치 및 방법
US7013030B2 (en) * 2002-02-14 2006-03-14 Wong Jacob Y Personal choice biometric signature
US7116805B2 (en) * 2003-01-07 2006-10-03 Avagotechnologies Ecbu Ip (Singapore) Pte. Ltd. Fingerprint verification device

Also Published As

Publication number Publication date
KR20060108637A (ko) 2006-10-18
CA2545033A1 (fr) 2005-06-02
FR2862785A1 (fr) 2005-05-27
US20080247615A1 (en) 2008-10-09
WO2005050540A1 (fr) 2005-06-02
CN100394434C (zh) 2008-06-11
CN1882952A (zh) 2006-12-20
JP2007511845A (ja) 2007-05-10
EP1685520A1 (fr) 2006-08-02

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Effective date: 20100730