GB2396002B - Gaze tracking system - Google Patents

Gaze tracking system

Info

Publication number
GB2396002B
GB2396002B GB0223760A GB0223760A GB2396002B GB 2396002 B GB2396002 B GB 2396002B GB 0223760 A GB0223760 A GB 0223760A GB 0223760 A GB0223760 A GB 0223760A GB 2396002 B GB2396002 B GB 2396002B
Authority
GB
United Kingdom
Prior art keywords
tracking system
gaze tracking
gaze
tracking
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.)
Expired - Fee Related
Application number
GB0223760A
Other versions
GB2396002A (en
GB0223760D0 (en
Inventor
Richard Ian Taylor
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of GB0223760D0 publication Critical patent/GB0223760D0/en
Publication of GB2396002A publication Critical patent/GB2396002A/en
Application granted granted Critical
Publication of GB2396002B publication Critical patent/GB2396002B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
GB0223760A 2002-10-09 2002-10-11 Gaze tracking system Expired - Fee Related GB2396002B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0223468A GB0223468D0 (en) 2002-10-09 2002-10-09 Gaze tracking system

Publications (3)

Publication Number Publication Date
GB0223760D0 GB0223760D0 (en) 2002-11-20
GB2396002A GB2396002A (en) 2004-06-09
GB2396002B true GB2396002B (en) 2005-10-26

Family

ID=9945594

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0223468A Ceased GB0223468D0 (en) 2002-10-09 2002-10-09 Gaze tracking system
GB0223760A Expired - Fee Related GB2396002B (en) 2002-10-09 2002-10-11 Gaze tracking system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0223468A Ceased GB0223468D0 (en) 2002-10-09 2002-10-09 Gaze tracking system

Country Status (1)

Country Link
GB (2) GB0223468D0 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002009024A1 (en) * 2000-07-25 2002-01-31 Bio4 Limited Identity systems
WO2003017203A1 (en) * 2001-08-15 2003-02-27 Qinetiq Limited Eye tracking systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002009024A1 (en) * 2000-07-25 2002-01-31 Bio4 Limited Identity systems
WO2003017203A1 (en) * 2001-08-15 2003-02-27 Qinetiq Limited Eye tracking systems

Also Published As

Publication number Publication date
GB2396002A (en) 2004-06-09
GB0223760D0 (en) 2002-11-20
GB0223468D0 (en) 2002-11-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20161011