JP5055166B2 - 眼の開閉度判定装置、方法及びプログラム、撮像装置 - Google Patents

眼の開閉度判定装置、方法及びプログラム、撮像装置 Download PDF

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JP5055166B2
JP5055166B2 JP2008051121A JP2008051121A JP5055166B2 JP 5055166 B2 JP5055166 B2 JP 5055166B2 JP 2008051121 A JP2008051121 A JP 2008051121A JP 2008051121 A JP2008051121 A JP 2008051121A JP 5055166 B2 JP5055166 B2 JP 5055166B2
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feature amount
eye
open
feature
calculating
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JP2009211180A5 (enExample
JP2009211180A (ja
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雄司 金田
優和 真継
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Canon Inc
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Canon Inc
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Priority to JP2008051121A priority Critical patent/JP5055166B2/ja
Priority to US12/392,917 priority patent/US8130281B2/en
Priority to EP09153599.7A priority patent/EP2096577A3/en
Priority to CN2009101186577A priority patent/CN101520842B/zh
Priority to KR1020090017424A priority patent/KR101051001B1/ko
Publication of JP2009211180A publication Critical patent/JP2009211180A/ja
Publication of JP2009211180A5 publication Critical patent/JP2009211180A5/ja
Priority to US13/362,978 priority patent/US8624994B2/en
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • 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
    • A61B3/0016—Operational features thereof
    • A61B3/0033—Operational features thereof characterised by user input arrangements
    • 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
    • A61B3/0016—Operational features thereof
    • A61B3/0041—Operational features thereof characterised by display arrangements
    • A61B3/0058—Operational features thereof characterised by display arrangements for multiple images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06—COMPUTING OR CALCULATING; 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
    • G06V40/193—Preprocessing; Feature extraction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/65—Control of camera operation in relation to power supply
    • H04N23/651—Control of camera operation in relation to power supply for reducing power consumption by affecting camera operations, e.g. sleep mode, hibernation mode or power off of selective parts of the camera

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Theoretical Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Signal Processing (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Eye Examination Apparatus (AREA)
  • Studio Devices (AREA)
  • Collating Specific Patterns (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP2008051121A 2008-02-29 2008-02-29 眼の開閉度判定装置、方法及びプログラム、撮像装置 Active JP5055166B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2008051121A JP5055166B2 (ja) 2008-02-29 2008-02-29 眼の開閉度判定装置、方法及びプログラム、撮像装置
US12/392,917 US8130281B2 (en) 2008-02-29 2009-02-25 Information processing apparatus, eye open/closed degree determination method, computer-readable storage medium, and image sensing apparatus
EP09153599.7A EP2096577A3 (en) 2008-02-29 2009-02-25 Information processing apparatus, eye open/closed degree determination method, computer-readable storage medium, and image sensing apparatus
CN2009101186577A CN101520842B (zh) 2008-02-29 2009-02-27 信息处理装置、眼睛开/合度确定方法及图像传感装置
KR1020090017424A KR101051001B1 (ko) 2008-02-29 2009-03-02 정보처리장치, 눈의 개폐도 판정 방법, 기록매체 및 촬상장치
US13/362,978 US8624994B2 (en) 2008-02-29 2012-01-31 Information processing apparatus, eye open/closed degree determination method, computer-readable storage medium, and image sensing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008051121A JP5055166B2 (ja) 2008-02-29 2008-02-29 眼の開閉度判定装置、方法及びプログラム、撮像装置

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JP2009211180A JP2009211180A (ja) 2009-09-17
JP2009211180A5 JP2009211180A5 (enExample) 2011-04-14
JP5055166B2 true JP5055166B2 (ja) 2012-10-24

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US (2) US8130281B2 (enExample)
EP (1) EP2096577A3 (enExample)
JP (1) JP5055166B2 (enExample)
KR (1) KR101051001B1 (enExample)
CN (1) CN101520842B (enExample)

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KR101051001B1 (ko) 2011-07-26
EP2096577A3 (en) 2013-11-06
US20090219405A1 (en) 2009-09-03
KR20090093902A (ko) 2009-09-02
CN101520842A (zh) 2009-09-02
EP2096577A2 (en) 2009-09-02
US20120148159A1 (en) 2012-06-14
CN101520842B (zh) 2013-05-08
US8130281B2 (en) 2012-03-06
US8624994B2 (en) 2014-01-07
JP2009211180A (ja) 2009-09-17

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