AU2014251486A1 - Head and eye tracking - Google Patents

Head and eye tracking Download PDF

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Publication number
AU2014251486A1
AU2014251486A1 AU2014251486A AU2014251486A AU2014251486A1 AU 2014251486 A1 AU2014251486 A1 AU 2014251486A1 AU 2014251486 A AU2014251486 A AU 2014251486A AU 2014251486 A AU2014251486 A AU 2014251486A AU 2014251486 A1 AU2014251486 A1 AU 2014251486A1
Authority
AU
Australia
Prior art keywords
eye
frames
frame
video
footage
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.)
Abandoned
Application number
AU2014251486A
Other languages
English (en)
Inventor
Ben Thompson
Jason TURUWHENUA
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.)
Auckland Uniservices Ltd
Original Assignee
Auckland Uniservices 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 Auckland Uniservices Ltd filed Critical Auckland Uniservices Ltd
Publication of AU2014251486A1 publication Critical patent/AU2014251486A1/en
Priority to AU2018264135A priority Critical patent/AU2018264135A1/en
Abandoned legal-status Critical Current

Links

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
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/14—Arrangements specially adapted for eye photography
    • A61B3/145—Arrangements specially adapted for eye photography by video means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1113—Local tracking of patients, e.g. in a hospital or private home
    • A61B5/1114—Tracking parts of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb using a particular sensing technique
    • A61B5/1128—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb using a particular sensing technique using image analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/269—Analysis of motion using gradient-based methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20076—Probabilistic image processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30041—Eye; Retina; Ophthalmic
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G06T2207/30201—Face
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30241—Trajectory

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Pathology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Human Computer Interaction (AREA)
  • Quality & Reliability (AREA)
  • Image Analysis (AREA)
  • Eye Examination Apparatus (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Studio Devices (AREA)
AU2014251486A 2013-04-10 2014-04-10 Head and eye tracking Abandoned AU2014251486A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2018264135A AU2018264135A1 (en) 2013-04-10 2018-11-16 Head and eye tracking

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
NZ609259 2013-04-10
NZ60925913 2013-04-10
NZ618558 2013-12-03
NZ61855813 2013-12-03
PCT/NZ2014/000063 WO2014168492A1 (en) 2013-04-10 2014-04-10 Head and eye tracking

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2018264135A Division AU2018264135A1 (en) 2013-04-10 2018-11-16 Head and eye tracking

Publications (1)

Publication Number Publication Date
AU2014251486A1 true AU2014251486A1 (en) 2015-11-26

Family

ID=51689804

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2014251486A Abandoned AU2014251486A1 (en) 2013-04-10 2014-04-10 Head and eye tracking
AU2018264135A Abandoned AU2018264135A1 (en) 2013-04-10 2018-11-16 Head and eye tracking

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2018264135A Abandoned AU2018264135A1 (en) 2013-04-10 2018-11-16 Head and eye tracking

Country Status (8)

Country Link
US (2) US10506924B2 (https=)
EP (1) EP2984628B1 (https=)
JP (1) JP2016521411A (https=)
KR (1) KR20150140814A (https=)
CN (1) CN105324794A (https=)
AU (2) AU2014251486A1 (https=)
SG (1) SG11201508399RA (https=)
WO (1) WO2014168492A1 (https=)

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CN107661086A (zh) * 2017-08-04 2018-02-06 上海志听医疗科技有限公司 一种使用移动视觉记录设备收集眼睛运动数据的系统
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CN112764706B (zh) * 2021-01-27 2024-07-02 无锡唐古半导体有限公司 图像处理方法、装置、系统、设备及介质
CN112515626B (zh) * 2021-02-18 2021-05-14 上海志听医疗科技有限公司 位置时间曲线绘制方法及系统、头脉冲试验评估方法及系统
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110267583A (zh) * 2016-12-07 2019-09-20 奥克兰联合服务有限公司 刺激和眼睛跟踪系统

Also Published As

Publication number Publication date
SG11201508399RA (en) 2015-11-27
JP2016521411A (ja) 2016-07-21
WO2014168492A1 (en) 2014-10-16
CN105324794A (zh) 2016-02-10
US20200069179A1 (en) 2020-03-05
KR20150140814A (ko) 2015-12-16
EP2984628B1 (en) 2019-03-27
EP2984628A4 (en) 2016-12-14
US20160066781A1 (en) 2016-03-10
EP2984628A1 (en) 2016-02-17
US10506924B2 (en) 2019-12-17
AU2018264135A1 (en) 2018-12-06

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