DK1138011T3 - Bestemmelse af ansigtsunderrum - Google Patents

Bestemmelse af ansigtsunderrum

Info

Publication number
DK1138011T3
DK1138011T3 DK99956236T DK99956236T DK1138011T3 DK 1138011 T3 DK1138011 T3 DK 1138011T3 DK 99956236 T DK99956236 T DK 99956236T DK 99956236 T DK99956236 T DK 99956236T DK 1138011 T3 DK1138011 T3 DK 1138011T3
Authority
DK
Denmark
Prior art keywords
spaces
sub
subspace
facial
determination
Prior art date
Application number
DK99956236T
Other languages
English (en)
Inventor
Christopher John Taylor
Timothy Francis Cootes
Gareth Edwards
Nicholas Paul Costen
Original Assignee
Univ Manchester
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
Priority claimed from GBGB9826398.1A external-priority patent/GB9826398D0/en
Priority claimed from GBGB9922807.4A external-priority patent/GB9922807D0/en
Application filed by Univ Manchester filed Critical Univ Manchester
Application granted granted Critical
Publication of DK1138011T3 publication Critical patent/DK1138011T3/da

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
    • G06V40/168—Feature extraction; Face representation
    • G06V40/169—Holistic features and representations, i.e. based on the facial image taken as a whole
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/755—Deformable models or variational models, e.g. snakes or active contours
    • G06V10/7557—Deformable models or variational models, e.g. snakes or active contours based on appearance, e.g. active appearance models [AAM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Medical Informatics (AREA)
  • Evolutionary Computation (AREA)
  • Databases & Information Systems (AREA)
  • Artificial Intelligence (AREA)
  • Human Computer Interaction (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Collating Specific Patterns (AREA)
  • Complex Calculations (AREA)
  • Automatic Focus Adjustment (AREA)
  • Air Conditioning Control Device (AREA)
DK99956236T 1998-12-02 1999-11-29 Bestemmelse af ansigtsunderrum DK1138011T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9826398.1A GB9826398D0 (en) 1998-12-02 1998-12-02 Face sub-space determination
GBGB9922807.4A GB9922807D0 (en) 1999-09-28 1999-09-28 Face sub-space determination
PCT/GB1999/003953 WO2000033240A1 (en) 1998-12-02 1999-11-29 Face sub-space determination

Publications (1)

Publication Number Publication Date
DK1138011T3 true DK1138011T3 (da) 2004-03-08

Family

ID=26314765

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99956236T DK1138011T3 (da) 1998-12-02 1999-11-29 Bestemmelse af ansigtsunderrum

Country Status (10)

Country Link
US (1) US6876755B1 (da)
EP (1) EP1138011B1 (da)
JP (1) JP2002531901A (da)
AT (1) ATE258322T1 (da)
AU (1) AU762625B2 (da)
CA (1) CA2356252A1 (da)
DE (1) DE69914370T2 (da)
DK (1) DK1138011T3 (da)
ES (1) ES2212857T3 (da)
WO (1) WO2000033240A1 (da)

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US8488023B2 (en) * 2009-05-20 2013-07-16 DigitalOptics Corporation Europe Limited Identifying facial expressions in acquired digital images
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US7315631B1 (en) 2006-08-11 2008-01-01 Fotonation Vision Limited Real-time face tracking in a digital image acquisition device
US7715597B2 (en) 2004-12-29 2010-05-11 Fotonation Ireland Limited Method and component for image recognition
US7768528B1 (en) * 2005-11-09 2010-08-03 Image Metrics Limited Replacement of faces in existing video
US7804983B2 (en) 2006-02-24 2010-09-28 Fotonation Vision Limited Digital image acquisition control and correction method and apparatus
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Also Published As

Publication number Publication date
AU1287900A (en) 2000-06-19
AU762625B2 (en) 2003-07-03
JP2002531901A (ja) 2002-09-24
ATE258322T1 (de) 2004-02-15
DE69914370D1 (de) 2004-02-26
EP1138011B1 (en) 2004-01-21
US6876755B1 (en) 2005-04-05
EP1138011A1 (en) 2001-10-04
CA2356252A1 (en) 2000-06-08
DE69914370T2 (de) 2004-11-04
WO2000033240A1 (en) 2000-06-08
ES2212857T3 (es) 2004-08-01

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