HK1220029A1 - 在眼睛成像上和涉及眼睛成像的改進 - Google Patents

在眼睛成像上和涉及眼睛成像的改進

Info

Publication number
HK1220029A1
HK1220029A1 HK16107882.8A HK16107882A HK1220029A1 HK 1220029 A1 HK1220029 A1 HK 1220029A1 HK 16107882 A HK16107882 A HK 16107882A HK 1220029 A1 HK1220029 A1 HK 1220029A1
Authority
HK
Hong Kong
Prior art keywords
eye
imaging
relating
Prior art date
Application number
HK16107882.8A
Other languages
English (en)
Inventor
Van Hemert Jano
Verhoek Michael
Brown David
Wykoff Charles
Croft Daniel
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
Publication of HK1220029A1 publication Critical patent/HK1220029A1/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • A61B3/1005—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring distances inside the eye, e.g. thickness of the cornea
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/60—Editing figures and text; Combining figures or text
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/69—Microscopic objects, e.g. biological cells or cellular parts
    • G06V20/695—Preprocessing, e.g. image segmentation
    • 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]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Eye Examination Apparatus (AREA)
HK16107882.8A 2014-05-02 2016-07-06 在眼睛成像上和涉及眼睛成像的改進 HK1220029A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1407873.7A GB201407873D0 (en) 2014-05-02 2014-05-02 Improvements in and relating to imaging of the eye

Publications (1)

Publication Number Publication Date
HK1220029A1 true HK1220029A1 (zh) 2017-04-21

Family

ID=50980578

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16107882.8A HK1220029A1 (zh) 2014-05-02 2016-07-06 在眼睛成像上和涉及眼睛成像的改進

Country Status (9)

Country Link
US (1) US10349825B2 (zh)
EP (1) EP3138045A1 (zh)
JP (2) JP6810403B2 (zh)
CN (1) CN106231989B (zh)
AU (1) AU2015255024B2 (zh)
CA (1) CA2947395C (zh)
GB (2) GB201407873D0 (zh)
HK (1) HK1220029A1 (zh)
WO (1) WO2015166283A1 (zh)

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7453472B2 (en) * 2002-05-31 2008-11-18 University Of Utah Research Foundation System and method for visual annotation and knowledge representation
WO2005006255A1 (en) * 2003-07-09 2005-01-20 Humanitas Mirasole S.P.A. Method and apparatus for analyzing biological tissues
US8226236B2 (en) * 2006-05-18 2012-07-24 University Of Rochester Method and apparatus for imaging in an eye
EP1857043A3 (de) * 2006-05-18 2007-12-12 Rhine-tec Gesellschaft für Virtuelle Instrumentierung mbH Vorrichtung zur berührungslosen Untersuchung eines Auges
US8134554B1 (en) 2007-05-04 2012-03-13 Topcon Medical Systems, Inc. Method and apparatus for spatially mapping three-dimensional optical coherence tomography data with two-dimensional images
US8401246B2 (en) * 2007-11-08 2013-03-19 Topcon Medical Systems, Inc. Mapping of retinal parameters from combined fundus image and three-dimensional optical coherence tomography
JP5555258B2 (ja) * 2009-01-15 2014-07-23 フィジカル サイエンシーズ， インコーポレイテッド 適合光学線走査検眼鏡及び方法
US8256897B2 (en) * 2009-05-14 2012-09-04 Topcon Medical Systems, Inc. Circular profile mapping and display of retinal parameters
JP5289219B2 (ja) * 2009-07-09 2013-09-11 キヤノン株式会社 撮影装置及びその制御方法
US20110190657A1 (en) * 2009-08-10 2011-08-04 Carl Zeiss Meditec, Inc. Glaucoma combinatorial analysis
US8322853B2 (en) * 2009-10-02 2012-12-04 Optos Plc Diagnostic method and apparatus for predicting potential preserved visual acuity
US8923578B2 (en) 2010-05-06 2014-12-30 Alcon Research, Ltd. Devices and methods for assessing changes in corneal health
US9089600B2 (en) 2010-07-12 2015-07-28 University Of Southern California Systems and methods for in vitro and in vivo imaging of cells on a substrate
JP5955163B2 (ja) * 2011-09-06 2016-07-20 キヤノン株式会社 画像処理装置および画像処理方法
JP5847510B2 (ja) * 2011-09-20 2016-01-20 キヤノン株式会社 画像処理装置及び画像処理方法
JP6114495B2 (ja) * 2012-02-20 2017-04-12 キヤノン株式会社 画像表示装置及び画像表示方法、撮影システム
US10497124B2 (en) * 2013-03-15 2019-12-03 Kabushiki Kaisha Topcon Optic disc image segmentation method and apparatus
GB201307990D0 (en) * 2013-05-02 2013-06-12 Optos Plc Improvements in and relating to imaging of the eye
CN106485721B (zh) * 2015-08-31 2019-11-05 深圳先进技术研究院 从光学相干断层图像获取视网膜结构的方法及其系统

Also Published As

Publication number Publication date
GB2527909A (en) 2016-01-06
CN106231989A (zh) 2016-12-14
US10349825B2 (en) 2019-07-16
CN106231989B (zh) 2019-07-02
JP2017514650A (ja) 2017-06-08
WO2015166283A1 (en) 2015-11-05
CA2947395C (en) 2023-08-01
JP6810403B2 (ja) 2021-01-06
JP2020124530A (ja) 2020-08-20
GB2527909B (en) 2020-04-29
AU2015255024A1 (en) 2016-11-17
AU2015255024B2 (en) 2020-10-08
CA2947395A1 (en) 2015-11-05
GB201507565D0 (en) 2015-06-17
US20170049315A1 (en) 2017-02-23
EP3138045A1 (en) 2017-03-08
GB201407873D0 (en) 2014-06-18

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