WO2002099393A3 - Apparatus and method of biometric determination on the basis of spectral optical measurements - Google Patents

Apparatus and method of biometric determination on the basis of spectral optical measurements Download PDF

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Publication number
WO2002099393A3
WO2002099393A3 PCT/US2002/001091 US0201091W WO02099393A3 WO 2002099393 A3 WO2002099393 A3 WO 2002099393A3 US 0201091 W US0201091 W US 0201091W WO 02099393 A3 WO02099393 A3 WO 02099393A3
Authority
WO
WIPO (PCT)
Prior art keywords
biometric
light sources
determination
disclosed
estimation
Prior art date
Application number
PCT/US2002/001091
Other languages
French (fr)
Other versions
WO2002099393A2 (en
Inventor
Robert K Rowe
Stephen P Corcoran
Shonn P Hendee
Original Assignee
Rio Grande Medical Tech 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 Rio Grande Medical Tech Inc filed Critical Rio Grande Medical Tech Inc
Priority to AU2002251767A priority Critical patent/AU2002251767B2/en
Priority to IL15910802A priority patent/IL159108A0/en
Priority to EP20020720792 priority patent/EP1397667B1/en
Priority to DE60232794T priority patent/DE60232794D1/en
Priority to JP2003502467A priority patent/JP2005500095A/en
Priority to AT02720792T priority patent/ATE434973T1/en
Priority to KR10-2003-7015905A priority patent/KR20040100845A/en
Priority to CA2448761A priority patent/CA2448761A1/en
Publication of WO2002099393A2 publication Critical patent/WO2002099393A2/en
Publication of WO2002099393A3 publication Critical patent/WO2002099393A3/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems

Abstract

Methods and apparatus for performing biometric determinations using optical spectroscopy of tissue (40). The biometric determinations that are disclosed include determination or verifications of identity, estimation of age, estimation of sex, determination of sample liveness and sample authenticity. The apparatuses disclosed are based upon discrete light sources (41,43,45,47,49,51) such as light emitting diodes, laser diodes, vertical cavity surface emitting lasers, and broadband sources with multiple narrow-band optical filters. The multiple light sources are encoded in a manner that the tissue response for each source can be efficiently measured. The light sources are prederably spaced at multiple distances from a detector (36) to contribute differing information to the biometric determination task as do light sources with different wavelength characteristics. Apparatuses are disclosed that incorporate a spectral biometric sensor with a personal electronic device such as cellular telephones, personal digital assistants, wristwatches, electronic fobs for the purpose of providing secure biometric access to protected property.
PCT/US2002/001091 2001-06-05 2002-01-15 Apparatus and method of biometric determination on the basis of spectral optical measurements WO2002099393A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AU2002251767A AU2002251767B2 (en) 2001-06-05 2002-01-15 Apparatus and method of biometric determination on the basis of spectral opitical measurements
IL15910802A IL159108A0 (en) 2001-06-05 2002-01-15 Apparatus and method of biometric determination on the basis of spectral optical measurements
EP20020720792 EP1397667B1 (en) 2001-06-05 2002-01-15 Apparatus and method of biometric determination on the basis of spectral optical measurements
DE60232794T DE60232794D1 (en) 2001-06-05 2002-01-15 DEVICE AND METHOD FOR BIOMETRIC DETERMINATION BASED ON SPECTRAL OPTICAL MEASUREMENTS
JP2003502467A JP2005500095A (en) 2001-06-05 2002-01-15 Biometric apparatus and method based on spectral optical measurements
AT02720792T ATE434973T1 (en) 2001-06-05 2002-01-15 DEVICE AND METHOD FOR BIOMETRIC DETERMINATION BASED ON SPECTRAL OPTICAL MEASUREMENTS
KR10-2003-7015905A KR20040100845A (en) 2001-06-05 2002-01-15 Apparatus and method of biometric determination using specialized optical spectroscopy systems
CA2448761A CA2448761A1 (en) 2001-06-05 2002-01-15 Apparatus and method of biometric determination on the basis of spectral optical measurements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/874,740 2001-06-05
US09/874,740 US7890158B2 (en) 2001-06-05 2001-06-05 Apparatus and method of biometric determination using specialized optical spectroscopy systems

Publications (2)

Publication Number Publication Date
WO2002099393A2 WO2002099393A2 (en) 2002-12-12
WO2002099393A3 true WO2002099393A3 (en) 2003-02-27

Family

ID=25364459

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/001091 WO2002099393A2 (en) 2001-06-05 2002-01-15 Apparatus and method of biometric determination on the basis of spectral optical measurements

Country Status (11)

Country Link
US (6) US7890158B2 (en)
EP (1) EP1397667B1 (en)
JP (3) JP2005500095A (en)
KR (2) KR20090012362A (en)
CN (1) CN100415164C (en)
AT (1) ATE434973T1 (en)
AU (1) AU2002251767B2 (en)
CA (1) CA2448761A1 (en)
DE (1) DE60232794D1 (en)
IL (1) IL159108A0 (en)
WO (1) WO2002099393A2 (en)

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