UY32087A - Dispositivo detector de vida - Google Patents

Dispositivo detector de vida

Info

Publication number
UY32087A
UY32087A UY0001032087A UY32087A UY32087A UY 32087 A UY32087 A UY 32087A UY 0001032087 A UY0001032087 A UY 0001032087A UY 32087 A UY32087 A UY 32087A UY 32087 A UY32087 A UY 32087A
Authority
UY
Uruguay
Prior art keywords
detector device
life detector
light
waveguide
polarization
Prior art date
Application number
UY0001032087A
Other languages
English (en)
Inventor
Antequera Rodriguez Nicolas
Sanchez Del Rio Saez Jose
Original Assignee
Hanscan Ip Bv
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 Hanscan Ip Bv filed Critical Hanscan Ip Bv
Publication of UY32087A publication Critical patent/UY32087A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/21—Polarisation-affecting properties
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
    • 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
    • G06V40/45—Detection of the body part being alive

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

Dispositivo detector de vida del tipo utilizado para la identificación personal, que utiliza el campo evanescente de la luz guiada (5) en una guía de ondas que conserva la polarización en donde dicha guía de ondas (8) está configurada para que la interacción de la luz con el elemento biométrico provoque un cambio de polarización de la luz
UY0001032087A 2009-03-24 2009-09-01 Dispositivo detector de vida UY32087A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200930007A ES2377896B1 (es) 2009-03-24 2009-03-24 Dispositivo detector de vida.

Publications (1)

Publication Number Publication Date
UY32087A true UY32087A (es) 2010-10-29

Family

ID=42780178

Family Applications (1)

Application Number Title Priority Date Filing Date
UY0001032087A UY32087A (es) 2009-03-24 2009-09-01 Dispositivo detector de vida

Country Status (6)

Country Link
EP (1) EP2413129A4 (es)
AR (1) AR074004A1 (es)
ES (1) ES2377896B1 (es)
TW (1) TW201035883A (es)
UY (1) UY32087A (es)
WO (1) WO2010109030A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI514286B (zh) 2013-10-16 2015-12-21 Pixart Imaging Inc 薄型生理特徵偵測模組
US9672405B2 (en) 2014-05-30 2017-06-06 Egis Technology Inc. Electronic device and fingerprint recognition method
CN104091107B (zh) 2014-07-21 2018-01-16 友达光电股份有限公司 身份辨识装置及身份辨识装置的操作方法
JP2016112044A (ja) * 2014-12-11 2016-06-23 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 測定装置、及び電子機器
US9590986B2 (en) * 2015-02-04 2017-03-07 Aerendir Mobile Inc. Local user authentication with neuro and neuro-mechanical fingerprints
WO2017015179A1 (en) * 2015-07-20 2017-01-26 Homeward Health, Llc Adjustable biometric measuring device
MY196626A (en) * 2017-10-17 2023-04-23 Univ Malaya Apparatus for Receiving Optical Signal
CN107764775A (zh) * 2017-10-18 2018-03-06 北京航空航天大学 一种基于u型拉锥单模‑多模‑单模光纤结构的折射率传感器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483346A (en) * 1994-04-11 1996-01-09 Butzer; Dane C. Polarization based optical sensor utilizing total internal reflection
KR100259475B1 (ko) * 1997-04-14 2000-06-15 최환수 정맥분포패턴을 이용한 개인식별방법
JP2002092616A (ja) 2000-09-20 2002-03-29 Hitachi Ltd 個人認証装置
US6924138B2 (en) * 2001-03-12 2005-08-02 Veridian Systems Division Single-and multi-mode configurations for fiber-optic-coupler biosensors
EP1390719A4 (en) * 2001-04-19 2007-08-29 Maven Technologies Llc PICTURE DEVICE AND METHOD
JP4626801B2 (ja) * 2004-09-02 2011-02-09 ソニー株式会社 撮像装置
EP1895891B1 (en) * 2005-03-10 2013-07-24 BABCHENKO, Anatoly Optical sensor
JP2006288872A (ja) * 2005-04-13 2006-10-26 Canon Inc 血管画像入力装置、血管画像構成方法、およびこれらを用いた個人認証システム
JP4925278B2 (ja) * 2006-04-25 2012-04-25 パナソニック株式会社 光学的生体情報測定方法及びその装置
JP4306744B2 (ja) * 2007-03-01 2009-08-05 ソニー株式会社 生体認証装置

Also Published As

Publication number Publication date
AR074004A1 (es) 2010-12-15
ES2377896A1 (es) 2012-04-03
WO2010109030A1 (es) 2010-09-30
TW201035883A (en) 2010-10-01
EP2413129A1 (en) 2012-02-01
EP2413129A4 (en) 2013-09-11
ES2377896B1 (es) 2013-02-13

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Legal Events

Date Code Title Description
104 Application deemed to be withdrawn (no substantive examination fee paid)

Effective date: 20110712