DE60324763D1 - Apparat zur Pupillen-Detektion - Google Patents

Apparat zur Pupillen-Detektion

Info

Publication number
DE60324763D1
DE60324763D1 DE60324763T DE60324763T DE60324763D1 DE 60324763 D1 DE60324763 D1 DE 60324763D1 DE 60324763 T DE60324763 T DE 60324763T DE 60324763 T DE60324763 T DE 60324763T DE 60324763 D1 DE60324763 D1 DE 60324763D1
Authority
DE
Germany
Prior art keywords
pupil detection
pupil
detection
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
DE60324763T
Other languages
English (en)
Inventor
Richard Earl Haven
David James Anvar
Julie Elizabeth Fouquet
John Stewart Wenstrand
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.)
Avago Technologies International Sales Pte Ltd
Original Assignee
Avago Technologies General IP Singapore Pte Ltd
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 Avago Technologies General IP Singapore Pte Ltd filed Critical Avago Technologies General IP Singapore Pte Ltd
Application granted granted Critical
Publication of DE60324763D1 publication Critical patent/DE60324763D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/163—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state by tracking eye movement, gaze, or pupil change
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
    • G06V20/597—Recognising the driver's state or behaviour, e.g. attention or drowsiness
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/06—Alarms for ensuring the safety of persons indicating a condition of sleep, e.g. anti-dozing alarms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/18—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state for vehicle drivers or machine operators
DE60324763T 2003-02-28 2003-10-17 Apparat zur Pupillen-Detektion Expired - Fee Related DE60324763D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/377,687 US7280678B2 (en) 2003-02-28 2003-02-28 Apparatus and method for detecting pupils

Publications (1)

Publication Number Publication Date
DE60324763D1 true DE60324763D1 (de) 2009-01-02

Family

ID=32771537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60324763T Expired - Fee Related DE60324763D1 (de) 2003-02-28 2003-10-17 Apparat zur Pupillen-Detektion

Country Status (4)

Country Link
US (1) US7280678B2 (de)
EP (1) EP1452127B1 (de)
JP (1) JP4593942B2 (de)
DE (1) DE60324763D1 (de)

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JP2004261598A (ja) 2004-09-24
US20040170304A1 (en) 2004-09-02
EP1452127A1 (de) 2004-09-01
JP4593942B2 (ja) 2010-12-08
US7280678B2 (en) 2007-10-09

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