GB202104436D0 - Method and system for analyzing hypertensive retinal blood vessel change feature data - Google Patents

Method and system for analyzing hypertensive retinal blood vessel change feature data

Info

Publication number
GB202104436D0
GB202104436D0 GBGB2104436.7A GB202104436A GB202104436D0 GB 202104436 D0 GB202104436 D0 GB 202104436D0 GB 202104436 A GB202104436 A GB 202104436A GB 202104436 D0 GB202104436 D0 GB 202104436D0
Authority
GB
United Kingdom
Prior art keywords
analyzing
blood vessel
feature data
retinal blood
change feature
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GBGB2104436.7A
Other versions
GB2591919A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuzhou Yiying Health Tech Co Ltd
Original Assignee
Fuzhou Yiying Health Tech Co Ltd
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 Fuzhou Yiying Health Tech Co Ltd filed Critical Fuzhou Yiying Health Tech Co Ltd
Publication of GB202104436D0 publication Critical patent/GB202104436D0/en
Publication of GB2591919A publication Critical patent/GB2591919A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4887—Locating particular structures in or on the body
    • A61B5/489—Blood vessels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
    • G06V10/267—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion by performing operations on regions, e.g. growing, shrinking or watersheds
    • 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
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Primary Health Care (AREA)
  • Ophthalmology & Optometry (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Computation (AREA)
  • Evolutionary Biology (AREA)
  • Data Mining & Analysis (AREA)
  • Eye Examination Apparatus (AREA)
GB2104436.7A 2018-11-23 2018-12-27 Method and system for analyzing hypertensive retinal blood vessel change feature data Withdrawn GB2591919A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811408427.XA CN111222361B (en) 2018-11-23 2018-11-23 Method and system for analyzing characteristic data of change of blood vessel of retina in hypertension
PCT/CN2018/124503 WO2020103289A1 (en) 2018-11-23 2018-12-27 Method and system for analyzing hypertensive retinal blood vessel change feature data

Publications (2)

Publication Number Publication Date
GB202104436D0 true GB202104436D0 (en) 2021-05-12
GB2591919A GB2591919A (en) 2021-08-11

Family

ID=70774240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2104436.7A Withdrawn GB2591919A (en) 2018-11-23 2018-12-27 Method and system for analyzing hypertensive retinal blood vessel change feature data

Country Status (3)

Country Link
CN (1) CN111222361B (en)
GB (1) GB2591919A (en)
WO (1) WO2020103289A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109166117B (en) * 2018-08-31 2022-04-12 福州依影健康科技有限公司 Automatic eye fundus image analysis and comparison method and storage device
CN113781381B (en) * 2020-06-05 2023-09-26 中山大学中山眼科中心 System for discernment chronic kidney disease image
CN111899272B (en) * 2020-08-11 2023-09-19 上海海事大学 Fundus image blood vessel segmentation method based on coupling neural network and line connector
CN112330610B (en) * 2020-10-21 2024-03-29 郑州诚优成电子科技有限公司 Accurate positioning method based on microvascular position cornea endothelial cell counting acquisition
CN112508919A (en) * 2020-12-11 2021-03-16 北京大恒普信医疗技术有限公司 Image processing method and device, electronic equipment and readable storage medium
CN112716446B (en) * 2020-12-28 2023-03-24 深圳硅基智能科技有限公司 Method and system for measuring pathological change characteristics of hypertensive retinopathy
CN112862804B (en) * 2021-03-01 2023-04-07 河南科技大学第一附属医院 System and method for processing retina blood vessel image
CN113010722B (en) * 2021-04-18 2023-10-03 南通大学 Slow clinical research queue query system and method for fusing fundus images
CN113222927B (en) * 2021-04-30 2023-08-01 汕头大学·香港中文大学联合汕头国际眼科中心 Automatic checking machine for retinopathy of Prematurity (PEM) additional lesions
CN113269737B (en) * 2021-05-17 2024-03-19 北京鹰瞳科技发展股份有限公司 Fundus retina artery and vein vessel diameter calculation method and system
CN113486925B (en) * 2021-06-07 2024-07-16 北京鹰瞳科技发展股份有限公司 Model training method, fundus image generation method, model evaluation method and device
CN114847871B (en) * 2022-07-06 2022-10-18 北京鹰瞳科技发展股份有限公司 Method, system and related product for analyzing fundus variation trend of subject
CN115482933B (en) * 2022-11-01 2023-11-28 北京鹰瞳科技发展股份有限公司 Method for evaluating driving risk of driver and related product thereof
CN117808786B (en) * 2024-01-02 2024-05-24 珠海全一科技有限公司 Retinal artery branch angle change correlation prediction method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1095354C (en) * 1996-06-04 2002-12-04 浙江大学 Harmless quantitative diagnosis system for cardiovascular disease and its use
SG191664A1 (en) * 2008-04-08 2013-07-31 Univ Singapore Retinal image analysis systems and methods
CN102112044A (en) * 2008-05-14 2011-06-29 科学、技术与研究机构 Automatic cup-to-disc ratio measurement system
TWI578977B (en) * 2011-04-07 2017-04-21 香港中文大學 Device for retinal image analysis
CN105513077B (en) * 2015-12-11 2019-01-04 北京大恒图像视觉有限公司 A kind of system for diabetic retinopathy screening
CN106651827B (en) * 2016-09-09 2019-05-07 浙江大学 A kind of ocular fundus image registration method based on SIFT feature
CN107657612A (en) * 2017-10-16 2018-02-02 西安交通大学 Suitable for full-automatic the retinal vessel analysis method and system of intelligent and portable equipment
CN108230276B (en) * 2018-02-06 2020-06-02 江西理工大学 Natural scene image deblurring method fusing non-parameter image quality evaluation
CN108416371A (en) * 2018-02-11 2018-08-17 艾视医疗科技成都有限公司 A kind of diabetic retinopathy automatic testing method

Also Published As

Publication number Publication date
WO2020103289A1 (en) 2020-05-28
CN111222361A (en) 2020-06-02
CN111222361B (en) 2023-12-19
GB2591919A (en) 2021-08-11

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