KR102555925B1 - 스페클 패턴들을 사용하는 눈 추적을 위한 방법 및 시스템 - Google Patents

스페클 패턴들을 사용하는 눈 추적을 위한 방법 및 시스템 Download PDF

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KR102555925B1
KR102555925B1 KR1020197016452A KR20197016452A KR102555925B1 KR 102555925 B1 KR102555925 B1 KR 102555925B1 KR 1020197016452 A KR1020197016452 A KR 1020197016452A KR 20197016452 A KR20197016452 A KR 20197016452A KR 102555925 B1 KR102555925 B1 KR 102555925B1
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eye
gaze
tracking
speckle
light beam
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KR20190079667A (ko
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아시프 시나이
바락 프리드만
에비아타르 블루저
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매직 립, 인코포레이티드
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    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4788—Diffraction
    • 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
    • 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
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/262—Analysis of motion using transform domain methods, e.g. Fourier domain methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/32—Determination of transform parameters for the alignment of images, i.e. image registration using correlation-based methods
    • 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
    • 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
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4788—Diffraction
    • G01N2021/479—Speckle
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10048—Infrared image
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Eye Examination Apparatus (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Position Input By Displaying (AREA)
KR1020197016452A 2016-11-10 2017-11-07 스페클 패턴들을 사용하는 눈 추적을 위한 방법 및 시스템 Active KR102555925B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662420292P 2016-11-10 2016-11-10
US62/420,292 2016-11-10
PCT/US2017/060303 WO2018089329A1 (en) 2016-11-10 2017-11-07 Method and system for eye tracking using speckle patterns

Publications (2)

Publication Number Publication Date
KR20190079667A KR20190079667A (ko) 2019-07-05
KR102555925B1 true KR102555925B1 (ko) 2023-07-13

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KR1020197016452A Active KR102555925B1 (ko) 2016-11-10 2017-11-07 스페클 패턴들을 사용하는 눈 추적을 위한 방법 및 시스템

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Country Link
US (2) US10948981B2 (https=)
EP (1) EP3537950B1 (https=)
JP (2) JP7008702B2 (https=)
KR (1) KR102555925B1 (https=)
CN (1) CN109922710B (https=)
AU (1) AU2017356886A1 (https=)
CA (1) CA3042263A1 (https=)
IL (1) IL266390B (https=)
WO (1) WO2018089329A1 (https=)

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WO2018089329A1 (en) 2016-11-10 2018-05-17 Magic Leap, Inc. Method and system for eye tracking using speckle patterns
IL300511A (en) 2017-03-22 2023-04-01 Magic Leap Inc Depth-based rendering for display systems
IL301447B2 (en) * 2017-04-24 2024-05-01 Magic Leap Inc Optical flow tracking of backscattered laser speckle samples
EP4648015A3 (en) 2018-03-16 2026-01-14 Magic Leap, Inc. Depth based foveated rendering for display systems
US10884492B2 (en) * 2018-07-20 2021-01-05 Avegant Corp. Relative position based eye-tracking system
CN110022321A (zh) * 2019-04-09 2019-07-16 李丰 一种基于虚拟现实的vr建筑检测方法及vr设备
CN110471532B (zh) * 2019-08-19 2023-04-18 业成科技（成都）有限公司 整合眼球追踪与手势操控之车载装置
KR102710604B1 (ko) * 2020-05-08 2024-09-26 한국전자통신연구원 시선 추적 장치 및 방법
DE102020206822A1 (de) * 2020-06-02 2021-12-02 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Betreiben einer Datenbrille
CN116917846A (zh) 2021-06-29 2023-10-20 三星电子株式会社 用于校正注视方向识别期间的误差的电子装置及操作方法
DE102022202208A1 (de) 2022-03-04 2023-09-07 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zu einer Pupillendetektion und/oder Pupillenverfolgung, optisches System und Datenbrille
CN115760750B (zh) * 2022-11-15 2023-11-21 北京的卢铭视科技有限公司 Doe质量检测方法、系统、电子设备和存储介质
WO2025175292A1 (en) * 2024-02-15 2025-08-21 Meta Platforms Technologies, Llc Apparatus, system, and method for eye tracking based on speckle patterns formed by coherent light
US20260000342A1 (en) * 2024-06-26 2026-01-01 Cognuro, LLC Vestibular and oculomotor assessment utilizing videonystagmography data and posturography data

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US20150289762A1 (en) 2012-05-11 2015-10-15 Milan Momcilo Popovich Apparatus for eye tracking

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US20150289762A1 (en) 2012-05-11 2015-10-15 Milan Momcilo Popovich Apparatus for eye tracking

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Publication number Publication date
US20180129282A1 (en) 2018-05-10
EP3537950A4 (en) 2019-10-30
EP3537950A1 (en) 2019-09-18
CA3042263A1 (en) 2018-05-17
JP7186906B2 (ja) 2022-12-09
IL266390A (en) 2019-06-30
AU2017356886A1 (en) 2019-05-02
JP7008702B2 (ja) 2022-02-10
US20210232221A1 (en) 2021-07-29
EP3537950B1 (en) 2025-09-03
JP2020516326A (ja) 2020-06-11
CN109922710B (zh) 2022-05-13
US11237631B2 (en) 2022-02-01
JP2022058561A (ja) 2022-04-12
KR20190079667A (ko) 2019-07-05
US10948981B2 (en) 2021-03-16
CN109922710A (zh) 2019-06-21
WO2018089329A1 (en) 2018-05-17
IL266390B (en) 2022-04-01

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