DK3668369T3 - Nethindepositionssporing - Google Patents

Nethindepositionssporing Download PDF

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Publication number
DK3668369T3
DK3668369T3 DK17758453.9T DK17758453T DK3668369T3 DK 3668369 T3 DK3668369 T3 DK 3668369T3 DK 17758453 T DK17758453 T DK 17758453T DK 3668369 T3 DK3668369 T3 DK 3668369T3
Authority
DK
Denmark
Prior art keywords
netheat
position tracking
tracking
netheat position
Prior art date
Application number
DK17758453.9T
Other languages
English (en)
Inventor
David Clifton
Original Assignee
Optos Plc
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 Optos Plc filed Critical Optos Plc
Application granted granted Critical
Publication of DK3668369T3 publication Critical patent/DK3668369T3/da

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
    • A61B3/0016—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
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • 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
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G06T7/248—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving reference images or patches
    • 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
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/10072—Tomographic images
    • G06T2207/10101—Optical tomography; Optical coherence tomography [OCT]
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Eye Examination Apparatus (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
DK17758453.9T 2017-08-14 2017-08-14 Nethindepositionssporing DK3668369T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2017/070580 WO2019034231A1 (en) 2017-08-14 2017-08-14 TRACKING RETINAL POSITION

Publications (1)

Publication Number Publication Date
DK3668369T3 true DK3668369T3 (da) 2021-05-03

Family

ID=59738297

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17758453.9T DK3668369T3 (da) 2017-08-14 2017-08-14 Nethindepositionssporing

Country Status (7)

Country Link
US (1) US11547293B2 (da)
EP (1) EP3668369B1 (da)
JP (1) JP7044279B2 (da)
CN (1) CN111148460B (da)
DK (1) DK3668369T3 (da)
ES (1) ES2868675T3 (da)
WO (1) WO2019034231A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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CN111238477B (zh) * 2019-03-25 2023-07-14 武汉珈鹰智能科技有限公司 一种烟囱内无人机的定位方法及装置
EP3719748B1 (en) * 2019-04-04 2021-09-01 Optos PLC Medical imaging device
US12605065B2 (en) 2019-07-26 2026-04-21 Google Llc Method and system for automatic pupil detection
CN112801871B (zh) * 2021-01-29 2024-04-05 中汽创智科技有限公司 一种基于切比雪夫距离判别的图像自适应融合方法
CN114373216B (zh) * 2021-12-07 2024-07-02 图湃(北京)医疗科技有限公司 用于眼前节octa的眼动追踪方法、装置、设备和存储介质
JP7892624B2 (ja) * 2023-06-05 2026-07-21 株式会社東芝 指標計算装置及びプログラム
CN117689691A (zh) * 2023-12-13 2024-03-12 视微影像(河南)科技有限公司 眼球跟踪方法和跟踪系统
EP4575980B1 (en) * 2023-12-22 2025-10-15 Optos plc Noise reduction in retinal images

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Also Published As

Publication number Publication date
WO2019034231A1 (en) 2019-02-21
JP7044279B2 (ja) 2022-03-30
CN111148460A (zh) 2020-05-12
US11547293B2 (en) 2023-01-10
US20200237209A1 (en) 2020-07-30
ES2868675T3 (es) 2021-10-21
EP3668369B1 (en) 2021-03-31
JP2020530632A (ja) 2020-10-22
EP3668369A1 (en) 2020-06-24
CN111148460B (zh) 2022-05-03

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