MX390316B - Seguimiento de la mirada a traves de anteojos. - Google Patents

Seguimiento de la mirada a traves de anteojos.

Info

Publication number
MX390316B
MX390316B MX2017004450A MX2017004450A MX390316B MX 390316 B MX390316 B MX 390316B MX 2017004450 A MX2017004450 A MX 2017004450A MX 2017004450 A MX2017004450 A MX 2017004450A MX 390316 B MX390316 B MX 390316B
Authority
MX
Mexico
Prior art keywords
illumination
eye
reflection
image
glasses
Prior art date
Application number
MX2017004450A
Other languages
English (en)
Other versions
MX2017004450A (es
Inventor
David Zachris Nister
Huimin Guo
Ibrahim Eden
Vaibhav Thukral
Original Assignee
Microsoft Technology Licensing Llc
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 Microsoft Technology Licensing Llc filed Critical Microsoft Technology Licensing Llc
Publication of MX2017004450A publication Critical patent/MX2017004450A/es
Publication of MX390316B publication Critical patent/MX390316B/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/013—Eye tracking 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
    • A61B3/10—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/002—Specific input/output arrangements not covered by G06F3/01 - G06F3/16
    • G06F3/005—Input arrangements through a video camera
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/141—Control of illumination
    • 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
    • G06V40/19—Sensors therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Eye Examination Apparatus (AREA)
  • User Interface Of Digital Computer (AREA)
  • Image Analysis (AREA)
  • Position Input By Displaying (AREA)
  • Eyeglasses (AREA)

Abstract

Un método (74) para proporcionar una entrada que representa la dirección de la mirada en un sistema de computadora operativamente acoplado con un sistema de visión. En este método, se adquiere una primera imagen de un ojo en un primer nivel de iluminación mediante una cámara del sistema de visión (78). La primera imagen se obtiene desde la cámara, y también se obtiene una segunda imagen del ojo que corresponde a un segundo nivel diferente de iluminación (80). Se compara el brillo de los píxeles correspondientes de las primera y segunda imágenes con el fin de distinguir un reflejo de la iluminación desde el ojo de un reflejo de la iluminación desde los anteojos (84). Entonces se proporciona la entrada basándose en el reflejo de la iluminación desde el ojo (90).
MX2017004450A 2014-10-08 2015-10-06 Seguimiento de la mirada a traves de anteojos. MX390316B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/509,976 US9946339B2 (en) 2014-10-08 2014-10-08 Gaze tracking through eyewear
PCT/US2015/054102 WO2016057435A1 (en) 2014-10-08 2015-10-06 Gaze tracking through eyewear

Publications (2)

Publication Number Publication Date
MX2017004450A MX2017004450A (es) 2017-11-16
MX390316B true MX390316B (es) 2025-03-20

Family

ID=54360538

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017004450A MX390316B (es) 2014-10-08 2015-10-06 Seguimiento de la mirada a traves de anteojos.

Country Status (11)

Country Link
US (1) US9946339B2 (es)
EP (1) EP3204891B1 (es)
JP (1) JP6560748B2 (es)
KR (1) KR102455734B1 (es)
CN (1) CN107209551B (es)
AU (1) AU2015328317B2 (es)
BR (1) BR112017005648A2 (es)
CA (1) CA2964099C (es)
MX (1) MX390316B (es)
RU (1) RU2705432C2 (es)
WO (1) WO2016057435A1 (es)

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Also Published As

Publication number Publication date
JP6560748B2 (ja) 2019-08-14
EP3204891A1 (en) 2017-08-16
RU2017111831A3 (es) 2019-04-25
KR20170070110A (ko) 2017-06-21
EP3204891B1 (en) 2021-08-18
CN107209551B (zh) 2020-08-25
AU2015328317A1 (en) 2017-04-13
US9946339B2 (en) 2018-04-17
RU2017111831A (ru) 2018-10-09
CA2964099C (en) 2023-01-24
KR102455734B1 (ko) 2022-10-17
BR112017005648A2 (pt) 2017-12-12
CA2964099A1 (en) 2016-04-14
MX2017004450A (es) 2017-11-16
CN107209551A (zh) 2017-09-26
RU2705432C2 (ru) 2019-11-07
WO2016057435A1 (en) 2016-04-14
AU2015328317B2 (en) 2020-07-02
US20160103484A1 (en) 2016-04-14
JP2017537366A (ja) 2017-12-14

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