AU5563299A - Method and system for eliminating unwanted shadows on a subject in a facial recognition system - Google Patents

Method and system for eliminating unwanted shadows on a subject in a facial recognition system

Info

Publication number
AU5563299A
AU5563299A AU55632/99A AU5563299A AU5563299A AU 5563299 A AU5563299 A AU 5563299A AU 55632/99 A AU55632/99 A AU 55632/99A AU 5563299 A AU5563299 A AU 5563299A AU 5563299 A AU5563299 A AU 5563299A
Authority
AU
Australia
Prior art keywords
subject
facial recognition
eliminating unwanted
recognition system
unwanted shadows
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.)
Abandoned
Application number
AU55632/99A
Inventor
Jay Bortolussi
Francis J. Cusack Jr.
Dennis C. Ehn
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.)
Lau Technologies Inc
Original Assignee
Lau Technologies 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 Lau Technologies Inc filed Critical Lau Technologies Inc
Publication of AU5563299A publication Critical patent/AU5563299A/en
Abandoned 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
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/143—Sensing or illuminating at different wavelengths

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)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Studio Devices (AREA)
  • Image Input (AREA)
AU55632/99A 1998-08-13 1999-08-13 Method and system for eliminating unwanted shadows on a subject in a facial recognition system Abandoned AU5563299A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13322198A 1998-08-13 1998-08-13
US09133221 1998-08-13
PCT/US1999/018542 WO2000010116A1 (en) 1998-08-13 1999-08-13 Method and system for eliminating unwanted shadows on a subject in a facial recognition system

Publications (1)

Publication Number Publication Date
AU5563299A true AU5563299A (en) 2000-03-06

Family

ID=22457546

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55632/99A Abandoned AU5563299A (en) 1998-08-13 1999-08-13 Method and system for eliminating unwanted shadows on a subject in a facial recognition system

Country Status (2)

Country Link
AU (1) AU5563299A (en)
WO (1) WO2000010116A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100481116B1 (en) * 2001-03-09 2005-04-07 가부시끼가이샤 도시바 Detector for identifying facial image
US7815124B2 (en) 2002-04-09 2010-10-19 L-1 Secure Credentialing, Inc. Image processing techniques for printing identification cards and documents
US7174033B2 (en) 2002-05-22 2007-02-06 A4Vision Methods and systems for detecting and recognizing an object based on 3D image data
US7257236B2 (en) 2002-05-22 2007-08-14 A4Vision Methods and systems for detecting and recognizing objects in a controlled wide area
US7277891B2 (en) 2002-10-11 2007-10-02 Digimarc Corporation Systems and methods for recognition of individuals using multiple biometric searches

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563017B1 (en) * 1984-04-17 1987-11-20 Trt Telecom Radio Electr HARMONIZATION COLLIMATOR BETWEEN TWO OPTICAL DEVICES
JPS615689A (en) * 1984-06-20 1986-01-11 Mitsubishi Electric Corp Visitor recognizing device
JPS62248078A (en) * 1986-04-22 1987-10-29 Mitsubishi Electric Corp Individual identifier
DE4331772C2 (en) * 1993-09-18 1997-09-04 Laetus Am Sandberg Geraetebau Device for color detection of objects lying in blister films
AU5308196A (en) * 1995-03-20 1996-10-08 Northrop Grumman Corporation Filtered auxiliary illumination of surveillance area

Also Published As

Publication number Publication date
WO2000010116A1 (en) 2000-02-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase