CN114980800A - 屈光图形生成方法、装置及计算机可读存储介质 - Google Patents

屈光图形生成方法、装置及计算机可读存储介质 Download PDF

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CN114980800A
CN114980800A CN202080069140.8A CN202080069140A CN114980800A CN 114980800 A CN114980800 A CN 114980800A CN 202080069140 A CN202080069140 A CN 202080069140A CN 114980800 A CN114980800 A CN 114980800A
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definition
refraction
dioptric
sharpness
pattern generation
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CN114980800B (zh
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王宁利
冬雪川
黄叶权
崔焱
郭静云
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Shenzhen Shengda Tongze Technology Co ltd
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Shenzhen Shengda Tongze Technology Co ltd
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    • 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
    • A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
    • 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
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

一种屈光图形生成方法、装置及计算机可读存储介质，其中的方法包括：拍摄当前待测人眼的眼底图像，并获取眼底图像对应的屈光信息，眼底图像为多张(S10)；计算眼底图像的清晰度，根据计算到的清晰度生成眼底图像的清晰度序列(S20)；在已生成的清晰度序列中确认目标清晰度，获取目标清晰度对应眼底图像的屈光信息，目标清晰度为多个(S30)；根据获取到的屈光信息生成屈光矩阵，并通过屈光矩阵生成屈光图形(S40)。通过构建屈光图形计算方法，以屈光信息与清晰度的映射关系确定目标屈光信息形成屈光矩阵，可以在短时间内一次性对整个眼底区域的屈光信息测量操作，提高了测量效率与测量准确度。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN202080069140.8A 2020-03-16 2020-04-07 屈光图形生成方法、装置及计算机可读存储介质 Active CN114980800B (zh)

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CN202010185058.3A CN111358421B (zh) 2020-03-16 2020-03-16 屈光图形生成方法、装置及计算机可读存储介质
CN2020101850583 2020-03-16
PCT/CN2020/083552 WO2021184452A1 (zh) 2020-03-16 2020-04-07 屈光图形生成方法、装置及计算机可读存储介质

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CN116058786A (zh) * 2023-03-06 2023-05-05 北京鹰瞳科技发展股份有限公司 眼底屈光地形图的确定方法、装置、电子设备及存储介质

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CN114202499B (zh) * 2021-06-22 2022-09-09 深圳盛达同泽科技有限公司 屈光信息测量方法、装置及计算机可读存储介质

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EP1060703A2 (en) * 1999-06-16 2000-12-20 20/10 Perfect Vision Optische Geraete GmbH Method and apparatus for precompensating the refractive properties of the human eye with adaptive optical feedback control
US20050270488A1 (en) * 2004-06-02 2005-12-08 Nidek Co., Ltd. Eye refractive power measurement apparatus
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Publication number Priority date Publication date Assignee Title
CN116058786A (zh) * 2023-03-06 2023-05-05 北京鹰瞳科技发展股份有限公司 眼底屈光地形图的确定方法、装置、电子设备及存储介质
CN116058786B (zh) * 2023-03-06 2023-07-07 北京鹰瞳科技发展股份有限公司 眼底屈光地形图的确定方法、装置、电子设备及存储介质

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EP4023141A4 (en) 2023-12-27
CN111358421B (zh) 2021-02-09
CN111358421A (zh) 2020-07-03
CN114980800B (zh) 2023-04-25
WO2021184452A1 (zh) 2021-09-23
EP4023141A1 (en) 2022-07-06
CA3154850A1 (en) 2021-09-23

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