EP2724292A4 - Systems and methods for detecting a specular reflection pattern for biometric analysis - Google Patents

Systems and methods for detecting a specular reflection pattern for biometric analysis

Info

Publication number
EP2724292A4
EP2724292A4 EP20120802809 EP12802809A EP2724292A4 EP 2724292 A4 EP2724292 A4 EP 2724292A4 EP 20120802809 EP20120802809 EP 20120802809 EP 12802809 A EP12802809 A EP 12802809A EP 2724292 A4 EP2724292 A4 EP 2724292A4
Authority
EP
European Patent Office
Prior art keywords
detecting
systems
methods
specular reflection
reflection pattern
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.)
Withdrawn
Application number
EP20120802809
Other languages
German (de)
French (fr)
Other versions
EP2724292A1 (en
Inventor
Matthew Davis
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.)
Idemia Identity and Security USA LLC
Original Assignee
Identix 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 Identix Inc filed Critical Identix Inc
Publication of EP2724292A1 publication Critical patent/EP2724292A1/en
Publication of EP2724292A4 publication Critical patent/EP2724292A4/en
Withdrawn legal-status Critical Current

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
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/19—Sensors therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • G06V10/245—Aligning, centring, orientation detection or correction of the image by locating a pattern; Special marks for positioning

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Human Computer Interaction (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
EP20120802809 2011-06-18 2012-06-18 Systems and methods for detecting a specular reflection pattern for biometric analysis Withdrawn EP2724292A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161498529P 2011-06-18 2011-06-18
PCT/US2012/042904 WO2012177542A1 (en) 2011-06-18 2012-06-18 Systems and methods for detecting a specular reflection pattern for biometric analysis

Publications (2)

Publication Number Publication Date
EP2724292A1 EP2724292A1 (en) 2014-04-30
EP2724292A4 true EP2724292A4 (en) 2015-05-06

Family

ID=47422893

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20120802809 Withdrawn EP2724292A4 (en) 2011-06-18 2012-06-18 Systems and methods for detecting a specular reflection pattern for biometric analysis

Country Status (2)

Country Link
EP (1) EP2724292A4 (en)
WO (1) WO2012177542A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104809424B (en) * 2014-01-23 2020-11-10 北京七鑫易维信息技术有限公司 Method for realizing sight tracking based on iris characteristics
US9454699B2 (en) 2014-04-29 2016-09-27 Microsoft Technology Licensing, Llc Handling glare in eye tracking
KR102277212B1 (en) 2015-01-23 2021-07-15 삼성전자주식회사 Apparatus and method for iris recognition using display information
CN110741410A (en) * 2018-04-25 2020-01-31 北京嘀嘀无限科技发展有限公司 System and method for determining retroreflective regions in an image
JP2021527980A (en) * 2018-06-18 2021-10-14 シーイング マシーンズ リミテッド High frame rate image preprocessing system and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5291560A (en) * 1991-07-15 1994-03-01 Iri Scan Incorporated Biometric personal identification system based on iris analysis
US6714665B1 (en) * 1994-09-02 2004-03-30 Sarnoff Corporation Fully automated iris recognition system utilizing wide and narrow fields of view
US6753919B1 (en) 1998-11-25 2004-06-22 Iridian Technologies, Inc. Fast focus assessment system and method for imaging
US8170293B2 (en) * 2006-09-15 2012-05-01 Identix Incorporated Multimodal ocular biometric system and methods

Non-Patent Citations (10)

* Cited by examiner, † Cited by third party
Title
BYUNG JUN KANG ET AL: "A new multi-unit iris authentication based on quality assessment and score level fusion for mobile phones", MACHINE VISION AND APPLICATIONS, SPRINGER, BERLIN, DE, vol. 21, no. 4, 11 February 2009 (2009-02-11), pages 541 - 553, XP019836922, ISSN: 1432-1769 *
BYUNG JUN KANG ET AL: "A study on restoration of iris images with motion-and-optical blur on mobile iris recognition devices", INTERNATIONAL JOURNAL OF IMAGING SYSTEMS AND TECHNOLOGY, vol. 19, no. 4, 1 December 2009 (2009-12-01), pages 323 - 331, XP055178980, ISSN: 0899-9457, DOI: 10.1002/ima.20209 *
DAL HO CHO ET AL: "Real-time Iris Localization for Iris Recognition in Cellular Phone", PROCEEDINGS OF THE SIXTH INTERNATIONAL CONFERENCE ON SOFTWARE ENGINEERING, ARTIFICIAL INTELLIGENCE, NETWORKING AND PARALLEL/DISTRIBUTED COMPUTING AND FIRST ACIS INTERNATIONAL WORKSHOP ON SELF-ASSEMBLING WIRELESS NETWORKS, 1 January 2005 (2005-01-01), XP055178741 *
DAUGMAN J: "How Iris Recognition Works", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 14, no. 1, 1 January 2004 (2004-01-01), pages 21 - 30, XP011105913, ISSN: 1051-8215, DOI: 10.1109/TCSVT.2003.818350 *
JEONG D S ET AL: "A new iris segmentation method for non-ideal iris images", IMAGE AND VISION COMPUTING, ELSEVIER, GUILDFORD, GB, vol. 28, no. 2, 1 February 2010 (2010-02-01), pages 254 - 260, XP026777055, ISSN: 0262-8856, [retrieved on 20090416], DOI: 10.1016/J.IMAVIS.2009.04.001 *
KANG ET AL: "A robust eyelash detection based on iris focus assessment", PATTERN RECOGNITION LETTERS, ELSEVIER, AMSTERDAM, NL, vol. 28, no. 13, 18 July 2007 (2007-07-18), pages 1630 - 1639, XP022156236, ISSN: 0167-8655, DOI: 10.1016/J.PATREC.2007.04.004 *
KANG PARK ET AL: "A Study on Iris Localization and Recognition on Mobile Phones", EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING, vol. 44, no. 1, 1 January 2008 (2008-01-01), pages 94, XP055178749, ISSN: 1687-6180, DOI: 10.1142/S0219691303000025 *
PARK ET AL: "Iris recognition based on score level fusion by using SVM", PATTERN RECOGNITION LETTERS, ELSEVIER, AMSTERDAM, NL, vol. 28, no. 15, 20 September 2007 (2007-09-20), pages 2019 - 2028, XP022259245, ISSN: 0167-8655, DOI: 10.1016/J.PATREC.2007.05.017 *
See also references of WO2012177542A1 *
SOUMYADIP RAKSHIT ET AL: "Iris image selection and localization based on analysis of specular reflection", SIGNAL PROCESSING APPLICATIONS FOR PUBLIC SECURITY AND FORENSICS, 2007. SAFE '07., 11 April 2007 (2007-04-11), XP055037756, ISBN: 1424412269, Retrieved from the Internet <URL:http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=4218945> [retrieved on 20120911] *

Also Published As

Publication number Publication date
EP2724292A1 (en) 2014-04-30
WO2012177542A1 (en) 2012-12-27

Similar Documents

Publication Publication Date Title
ZA201401130B (en) Methods and systems for detecting an analyte in a sample
EP2932268A4 (en) Systems and methods for detecting a biological condition
ZA201405506B (en) Methods and systems for detecting a pathogen in a biological sample
HK1203660A1 (en) A touch sensing device and a detection method
EP2726831A4 (en) Non-contact media detection system using reflection/absorption spectroscopy
EP2603844A4 (en) Finger identification on a touchscreen
SG11201500875QA (en) Systems and methods for inspecting and monitoring a pipeline
EP2744401A4 (en) Devices, systems, and methods for assessing a vessel
HK1208726A1 (en) Texture analysis of a painted surface using specular angle data
SG11201500708TA (en) Systems and methods for inspecting and monitoring a pipeline
EP2766797A4 (en) Improved multi-touch detection in a touch system
IL219880A (en) Position detecting sensor, position detecting device and position detecting method
IL210427A0 (en) Calibration device and method for use in a surveillance system for event detection
GB2511017B (en) Providing a malware analysis using a secure malware detection process
EP2771658A4 (en) Apparatus for use in a sensing application having a destructible cover
PL2534330T3 (en) System and method for determining position within a wellbore
EP2710623A4 (en) Systems and methods for analyzing a sample
SG11201500844QA (en) Systems and methods for inspecting and monitoring a pipeline
PL2697508T3 (en) Device and method for determining a blade position and for ending a safety run
SG11201500588RA (en) Systems and methods for inspecting and monitoring a pipeline
EP2746791A4 (en) Connection error detecting apparatus and method which detect a connection error in a smart meter
GB201121660D0 (en) Measurement method using a sensor, sensor system and sensor
EP2766716A4 (en) Methods and systems for performing biometric functions
EP2724292A4 (en) Systems and methods for detecting a specular reflection pattern for biometric analysis
EP2769213A4 (en) Detection units and methods for detecting a target analyte

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140116

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150402

RIC1 Information provided on ipc code assigned before grant

Ipc: G06K 9/32 20060101ALI20150327BHEP

Ipc: G06K 9/00 20060101AFI20150327BHEP

17Q First examination report despatched

Effective date: 20150506

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20201211