DK2389095T3 - Detektering af blikpunkt hjulpet af optiske referencesignaler - Google Patents

Detektering af blikpunkt hjulpet af optiske referencesignaler

Info

Publication number
DK2389095T3
DK2389095T3 DK09776336T DK09776336T DK2389095T3 DK 2389095 T3 DK2389095 T3 DK 2389095T3 DK 09776336 T DK09776336 T DK 09776336T DK 09776336 T DK09776336 T DK 09776336T DK 2389095 T3 DK2389095 T3 DK 2389095T3
Authority
DK
Denmark
Prior art keywords
reference signals
optical reference
viewpoint detection
detection assisted
assisted
Prior art date
Application number
DK09776336T
Other languages
English (en)
Inventor
Simon Gustafsson
Mårten Skogö
Elvesjö John Mikael Holtz
Per Nystedt
Johan Strömbom
Peter Blixt
Original Assignee
Tobii Technology Ab
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 Tobii Technology Ab filed Critical Tobii Technology Ab
Application granted granted Critical
Publication of DK2389095T3 publication Critical patent/DK2389095T3/da

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
DK09776336T 2009-01-26 2009-01-26 Detektering af blikpunkt hjulpet af optiske referencesignaler DK2389095T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/000480 WO2010083853A1 (en) 2009-01-26 2009-01-26 Detection of gaze point assisted by optical reference signals

Publications (1)

Publication Number Publication Date
DK2389095T3 true DK2389095T3 (da) 2014-11-17

Family

ID=40942437

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09776336T DK2389095T3 (da) 2009-01-26 2009-01-26 Detektering af blikpunkt hjulpet af optiske referencesignaler

Country Status (7)

Country Link
US (3) US9495589B2 (da)
EP (1) EP2389095B1 (da)
JP (1) JP5456791B2 (da)
KR (1) KR101564387B1 (da)
CN (1) CN102292017B (da)
DK (1) DK2389095T3 (da)
WO (1) WO2010083853A1 (da)

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US20140146156A1 (en) 2014-05-29
US9495589B2 (en) 2016-11-15
WO2010083853A1 (en) 2010-07-29
US9779299B2 (en) 2017-10-03
KR101564387B1 (ko) 2015-11-06
US20180232575A1 (en) 2018-08-16
US20110279666A1 (en) 2011-11-17
EP2389095B1 (en) 2014-10-01
EP2389095A1 (en) 2011-11-30
US10635900B2 (en) 2020-04-28
CN102292017A (zh) 2011-12-21
JP2012515579A (ja) 2012-07-12

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