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GR1008670B - Συσκευη οφθαλμικης ιχνηλατησης κατα την αναγνωση - Google Patents

Συσκευη οφθαλμικης ιχνηλατησης κατα την αναγνωση

Info

Publication number
GR1008670B
GR1008670B GR20140100362A GR20140100362A GR1008670B GR 1008670 B GR1008670 B GR 1008670B GR 20140100362 A GR20140100362 A GR 20140100362A GR 20140100362 A GR20140100362 A GR 20140100362A GR 1008670 B GR1008670 B GR 1008670B
Authority
GR
Greece
Prior art keywords
reading
eye
cameras
analysis
measurement
Prior art date
Application number
GR20140100362A
Other languages
English (en)
Inventor
Ιωαννης Μηνα Ασλανης-Ασλανιδης
Γεωργιος Κωνσταντινου Καλουτσακης
Original Assignee
Ιωαννης Μηνα Ασλανης-Ασλανιδης
Γεωργιος Κωνσταντινου Καλουτσακης
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 Ιωαννης Μηνα Ασλανης-Ασλανιδης, Γεωργιος Κωνσταντινου Καλουτσακης filed Critical Ιωαννης Μηνα Ασλανης-Ασλανιδης
Priority to GR20140100362A priority Critical patent/GR1008670B/el
Priority to US15/322,007 priority patent/US9757030B2/en
Priority to EP15756691.0A priority patent/EP3164057B1/en
Priority to EP18210912.4A priority patent/EP3479752B1/en
Priority to PCT/IB2015/055005 priority patent/WO2016001874A1/en
Priority to EP18210913.2A priority patent/EP3482676A1/en
Publication of GR1008670B publication Critical patent/GR1008670B/el

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
    • A61B3/0016—Operational features thereof
    • A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
    • 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
    • A61B3/0091—Fixation targets for viewing direction
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2576/00—Medical imaging apparatus involving image processing or analysis
    • A61B2576/02—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physiology (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Social Psychology (AREA)
  • Fuzzy Systems (AREA)
  • Educational Technology (AREA)
  • Evolutionary Computation (AREA)
  • Child & Adolescent Psychology (AREA)
  • Hospice & Palliative Care (AREA)
  • Developmental Disabilities (AREA)
  • Psychology (AREA)
  • Multimedia (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eye Examination Apparatus (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Η εφεύρεση αφορά σε εφαρμογή τεχνολογιών οφθαλμικής ιχνηλάτησης (eye tracking) κατά την ανάγνωση. Ιδιαίτερα η εφεύρεση μπορεί να εφαρμοστεί για την περιγραφή αναγνωστικών δυσκολιών, καθώς επίσης και αξιολόγηση της αναγνωστικής ικανότητας, μέτρηση και σύγκριση βελτίωσης μετά από παρέμβαση. Επίσης, η εφεύρεση μπορεί να εφαρμοστεί για την περιγραφή αναγνωστικών δυσκολιών, καθώς επίσης και αξιολόγηση της αναγνωστικής ικανότητας, μέτρηση και σύγκριση βελτίωσης μετά από παρέμβαση για περιπτώσεις δυσλεξίας. Η μέθοδος χρησιμοποιεί σύστημα με 2 κάμερες ανίχνευσης οφθαλμικών κινήσεων (4) τοποθετημένες πάνω σε κινητό βραχίονα (1), ο οποίος διαθέτει αισθητήρες μέτρησης θέσης βραχίονα (2) και μια πηγή υπέρυθρου φωτός (3), από έναν υπολογιστή καταγραφής, επεξεργασίας και ανάλυσης δεδομένων (7), από μία συσκευή απεικόνισης (6), και μία συσκευή εισόδου δεδομένων (5) σε συνδυασμό με λογισμικό σχεδιασμένο για την επεξεργασία και ανάλυση των αποτελεσμάτων. Το λογισμικό αυτό κατηγοριοποιεί τον εξεταζόμενο ανάλογα με την ηλικία του. Αν για παράδειγμα ο εξεταζόμενος εμφανίσει αναγνωστικά χαρακτηριστικά, τα οποία τον ξεχωρίζουν από τον φυσιολογικό πληθυσμό της ηλικιακής του ομάδας, τότε προτείνεται η περαιτέρω διερεύνηση από άλλα πρωτόκολλα εξέτασης αναγνωστικών δυσκολιών.
GR20140100362A 2014-07-03 2014-07-03 Συσκευη οφθαλμικης ιχνηλατησης κατα την αναγνωση GR1008670B (el)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GR20140100362A GR1008670B (el) 2014-07-03 2014-07-03 Συσκευη οφθαλμικης ιχνηλατησης κατα την αναγνωση
US15/322,007 US9757030B2 (en) 2014-07-03 2015-07-02 System and method for the determination of parameters of eye fixation
EP15756691.0A EP3164057B1 (en) 2014-07-03 2015-07-02 System and method for the determination of parameters of eye fixation
EP18210912.4A EP3479752B1 (en) 2014-07-03 2015-07-02 System and method for the determination of parameters of eye fixation
PCT/IB2015/055005 WO2016001874A1 (en) 2014-07-03 2015-07-02 System and method for the determination of parameters of eye fixation
EP18210913.2A EP3482676A1 (en) 2014-07-03 2015-07-02 System and method for the determination of parameters of eye fixation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20140100362A GR1008670B (el) 2014-07-03 2014-07-03 Συσκευη οφθαλμικης ιχνηλατησης κατα την αναγνωση

Publications (1)

Publication Number Publication Date
GR1008670B true GR1008670B (el) 2016-02-03

Family

ID=54012244

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20140100362A GR1008670B (el) 2014-07-03 2014-07-03 Συσκευη οφθαλμικης ιχνηλατησης κατα την αναγνωση

Country Status (4)

Country Link
US (1) US9757030B2 (el)
EP (3) EP3479752B1 (el)
GR (1) GR1008670B (el)
WO (1) WO2016001874A1 (el)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332566A (en) * 1979-09-04 1982-06-01 Mazeski Conrad A Monitoring attention and cognition and the effect of sensory motor, nutritional, and other biochemical factors thereon
US4889422A (en) 1986-01-28 1989-12-26 George Pavlidis Method and means for detecting dyslexia
GB0105222D0 (en) 2001-03-02 2001-04-18 Secr Defence Diagnosis of dyslexia
GB0309025D0 (en) 2003-04-22 2003-05-28 Mcgrath John A M Method and apparatus for the early and rapid diagnosis of glaucoma and other human and higher primate visual disorders
ES2264848B1 (es) 2004-05-06 2008-01-01 Indo Internacional, S.A. Procedimiento y equipo para establecer el comportamiento visual de una persona, y procedimiento de personalizacion de una lente para montura.
JP5036814B2 (ja) 2006-06-11 2012-09-26 ボルボ テクノロジー コーポレイション 視覚的関心場所の決定および分析のための方法および装置
WO2008091759A1 (en) 2007-01-26 2008-07-31 University Of Florida Research Foundation, Inc. Apparatus and methods for assessment of vestibulo-ocular reflexes
EP2442707A4 (en) * 2009-06-15 2015-08-12 Heads As METHOD AND SYSTEM FOR MEASUREMENTS OF CORRELATION OF VISUAL FUNCTION
EP2604180A4 (en) * 2010-08-09 2017-07-05 National University Corporation Shizuoka University Gaze point detection method and gaze point detection device
FR2965364B1 (fr) 2010-09-23 2013-07-05 Acep France Methode de selection de lentilles ophtalmiques progressives
US20130033592A1 (en) * 2011-07-25 2013-02-07 Andrzej Czyzewski Manner of ranging items on the computer monitor screen surface and a method of valuation of objects on the surface of a computer of a computer monitor screen
FI125445B (fi) 2012-09-12 2015-10-15 Trividi Oy Katseenohjausjärjestely
US10085688B2 (en) * 2012-11-20 2018-10-02 El-Mar Inc. Method of identifying an individual with a disorder or efficacy of a treatment of a disorder
US8931905B2 (en) * 2013-01-25 2015-01-13 James Waller Lambuth Lewis Binocular measurement method and device

Also Published As

Publication number Publication date
US9757030B2 (en) 2017-09-12
WO2016001874A1 (en) 2016-01-07
EP3164057B1 (en) 2019-03-06
EP3479752A1 (en) 2019-05-08
US20170135576A1 (en) 2017-05-18
EP3164057A1 (en) 2017-05-10
EP3482676A1 (en) 2019-05-15
EP3479752B1 (en) 2021-11-17

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Effective date: 20160414