WO2006116566A3 - Multispectral biometric sensors - Google Patents

Multispectral biometric sensors Download PDF

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Publication number
WO2006116566A3
WO2006116566A3 PCT/US2006/015950 US2006015950W WO2006116566A3 WO 2006116566 A3 WO2006116566 A3 WO 2006116566A3 US 2006015950 W US2006015950 W US 2006015950W WO 2006116566 A3 WO2006116566 A3 WO 2006116566A3
Authority
WO
WIPO (PCT)
Prior art keywords
skin site
controller
purported skin
platen
light detector
Prior art date
Application number
PCT/US2006/015950
Other languages
French (fr)
Other versions
WO2006116566A2 (en
Inventor
Robert K Rowe
Original Assignee
Lumidigm Inc
Robert K Rowe
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 Lumidigm Inc, Robert K Rowe filed Critical Lumidigm Inc
Priority to CN200680014517XA priority Critical patent/CN101189620B/en
Priority to JP2008509105A priority patent/JP2008539529A/en
Priority to EP06751592A priority patent/EP1877960A2/en
Priority to CA002606956A priority patent/CA2606956A1/en
Priority to AU2006241073A priority patent/AU2006241073A1/en
Publication of WO2006116566A2 publication Critical patent/WO2006116566A2/en
Priority to IL186947A priority patent/IL186947A/en
Publication of WO2006116566A3 publication Critical patent/WO2006116566A3/en

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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
    • G06V40/1324—Sensors therefor by using geometrical optics, e.g. using prisms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters

Abstract

A biometric measurement system has a platen, an illumination source, a light detector, and a controller. The controller is interfaced with the illumination source and the light detector. The controller has instructions to illuminate a purported skin site of an individual under distinct optical conditions during a single illumination session while the purported skin site is moved over the platen. The controller also has instructions to derive a multispectral image of the purported skin site from light received by the light detector after scattering from the purported skin site for multiple distinct optical conditions while the purported skin site is moved over the platen.
PCT/US2006/015950 2005-04-27 2006-04-25 Multispectral biometric sensors WO2006116566A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN200680014517XA CN101189620B (en) 2005-04-27 2006-04-25 Multispectral biometric sensors
JP2008509105A JP2008539529A (en) 2005-04-27 2006-04-25 Multispectral biometric sensor
EP06751592A EP1877960A2 (en) 2005-04-27 2006-04-25 Multispectral biometric sensors
CA002606956A CA2606956A1 (en) 2005-04-27 2006-04-25 Multispectral biometric sensors
AU2006241073A AU2006241073A1 (en) 2005-04-27 2006-04-25 Multispectral biometric sensors
IL186947A IL186947A (en) 2005-04-27 2007-10-25 Multispectral biometric sensors

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US67577605P 2005-04-27 2005-04-27
US60/675,776 2005-04-27
US11/379,945 US7801338B2 (en) 2005-04-27 2006-04-24 Multispectral biometric sensors
US11/379,945 2006-04-24

Publications (2)

Publication Number Publication Date
WO2006116566A2 WO2006116566A2 (en) 2006-11-02
WO2006116566A3 true WO2006116566A3 (en) 2008-01-17

Family

ID=37215484

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/015950 WO2006116566A2 (en) 2005-04-27 2006-04-25 Multispectral biometric sensors

Country Status (9)

Country Link
US (1) US7801338B2 (en)
EP (1) EP1877960A2 (en)
JP (1) JP2008539529A (en)
KR (1) KR20080005972A (en)
CN (1) CN101189620B (en)
AU (1) AU2006241073A1 (en)
CA (1) CA2606956A1 (en)
IL (1) IL186947A (en)
WO (1) WO2006116566A2 (en)

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