SG11201701485TA - Methods and systems for assessing retinal images, and obtaining information from retinal images - Google Patents

Methods and systems for assessing retinal images, and obtaining information from retinal images

Info

Publication number
SG11201701485TA
SG11201701485TA SG11201701485TA SG11201701485TA SG11201701485TA SG 11201701485T A SG11201701485T A SG 11201701485TA SG 11201701485T A SG11201701485T A SG 11201701485TA SG 11201701485T A SG11201701485T A SG 11201701485TA SG 11201701485T A SG11201701485T A SG 11201701485TA
Authority
SG
Singapore
Prior art keywords
retinal images
systems
methods
obtaining information
assessing
Prior art date
Application number
SG11201701485TA
Inventor
Fengshou Yin
Wing Kee Damon Wong
Jiang Liu
Beng Hai Lee
Zhuo Zhang
Kavitha Gopalakrishnan
Ying Quan
Ai Ping Yow
Original Assignee
Agency Science Tech & Res
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 Agency Science Tech & Res filed Critical Agency Science Tech & Res
Priority to SG11201701485TA priority Critical patent/SG11201701485TA/en
Publication of SG11201701485TA publication Critical patent/SG11201701485TA/en

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Classifications

    • 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
    • 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
    • A61B3/12—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
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2411—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on the proximity to a decision surface, e.g. support vector machines
    • 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
    • G06T7/0014—Biomedical image inspection using an image reference approach
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • G06V10/462—Salient features, e.g. scale invariant feature transforms [SIFT]
    • G06V10/464—Salient features, e.g. scale invariant feature transforms [SIFT] using a plurality of salient features, e.g. bag-of-words [BoW] representations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/764—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/98—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns
    • G06V10/993—Evaluation of the quality of the acquired pattern
    • 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
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • 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
    • 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
    • G06T2207/30168—Image quality inspection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/03—Recognition of patterns in medical or anatomical images
    • 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
    • G06V40/14—Vascular patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Medical Informatics (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Eye Examination Apparatus (AREA)
SG11201701485TA 2014-08-25 2015-08-25 Methods and systems for assessing retinal images, and obtaining information from retinal images SG11201701485TA (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG11201701485TA SG11201701485TA (en) 2014-08-25 2015-08-25 Methods and systems for assessing retinal images, and obtaining information from retinal images

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SG10201405206X 2014-08-25
PCT/SG2015/050275 WO2016032397A1 (en) 2014-08-25 2015-08-25 Methods and systems for assessing retinal images, and obtaining information from retinal images
SG11201701485TA SG11201701485TA (en) 2014-08-25 2015-08-25 Methods and systems for assessing retinal images, and obtaining information from retinal images

Publications (1)

Publication Number Publication Date
SG11201701485TA true SG11201701485TA (en) 2017-03-30

Family

ID=55400138

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201701485TA SG11201701485TA (en) 2014-08-25 2015-08-25 Methods and systems for assessing retinal images, and obtaining information from retinal images

Country Status (5)

Country Link
US (1) US10325176B2 (en)
EP (1) EP3186779A4 (en)
CN (1) CN107209933A (en)
SG (1) SG11201701485TA (en)
WO (1) WO2016032397A1 (en)

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US10739227B2 (en) 2017-03-23 2020-08-11 Johnson & Johnson Surgical Vision, Inc. Methods and systems for measuring image quality
CN107451998B (en) * 2017-08-08 2020-11-06 北京大恒普信医疗技术有限公司 Fundus image quality control method
WO2019082202A1 (en) * 2017-10-23 2019-05-02 Artificial Learning Systems India Private Limited A fundus image quality assessment system
CN107845088B (en) * 2017-10-25 2020-02-07 苏州比格威医疗科技有限公司 Method for acquiring physiological parameters in retina OCT image based on dynamic constraint graph search
US11282605B2 (en) 2017-11-30 2022-03-22 Amo Groningen B.V. Intraocular lenses that improve post-surgical spectacle independent and methods of manufacturing thereof
CN108272434B (en) * 2017-12-07 2020-06-19 柯鑫 Method and device for processing fundus images
CN108416344B (en) * 2017-12-28 2021-09-21 中山大学中山眼科中心 Method for locating and identifying eyeground color optic disk and yellow spot
CN110037651B (en) * 2018-01-15 2022-03-25 江威 Method and device for controlling quality of fundus image
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CN109833025A (en) * 2019-03-29 2019-06-04 广州视源电子科技股份有限公司 A kind of method for detecting abnormality of retina, device, equipment and storage medium
CN111680683B (en) * 2019-03-30 2023-06-02 上海铼锶信息技术有限公司 ROI parameter acquisition method and system
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CN110009627B (en) * 2019-04-11 2021-06-18 北京康夫子健康技术有限公司 Method and apparatus for processing image
CN110335254B (en) * 2019-06-10 2021-07-27 北京至真互联网技术有限公司 Fundus image regionalization deep learning method, device and equipment and storage medium
CN112241982A (en) * 2019-07-18 2021-01-19 杭州海康威视数字技术股份有限公司 Image processing method and device and machine-readable storage medium
CN110516579B (en) * 2019-08-21 2021-09-07 北京至真互联网技术有限公司 Handheld fundus camera photographing method and device, equipment and storage medium
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Also Published As

Publication number Publication date
EP3186779A4 (en) 2018-04-04
US20180181833A1 (en) 2018-06-28
CN107209933A (en) 2017-09-26
WO2016032397A1 (en) 2016-03-03
EP3186779A1 (en) 2017-07-05
US10325176B2 (en) 2019-06-18

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