JP6656063B2 - 画像処理装置及び画像処理方法、プログラム - Google Patents

画像処理装置及び画像処理方法、プログラム Download PDF

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Publication number
JP6656063B2
JP6656063B2 JP2016082331A JP2016082331A JP6656063B2 JP 6656063 B2 JP6656063 B2 JP 6656063B2 JP 2016082331 A JP2016082331 A JP 2016082331A JP 2016082331 A JP2016082331 A JP 2016082331A JP 6656063 B2 JP6656063 B2 JP 6656063B2
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Japan
Prior art keywords
image
image processing
fundus
area
color
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JP2016082331A
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Japanese (ja)
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JP2017189530A5 (enExample
JP2017189530A (ja
Inventor
彰人 宇治
彰人 宇治
長久 吉村
長久 吉村
裕之 今村
裕之 今村
佐藤　眞
眞 佐藤
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Canon Inc
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Canon Inc
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Priority to JP2016082331A priority Critical patent/JP6656063B2/ja
Priority to US15/481,196 priority patent/US10098541B2/en
Publication of JP2017189530A publication Critical patent/JP2017189530A/ja
Publication of JP2017189530A5 publication Critical patent/JP2017189530A5/ja
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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
    • A61B3/12—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
    • A61B3/0016—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
    • A61B3/0016—Operational features thereof
    • A61B3/0041—Operational features thereof characterised by display arrangements
    • 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
    • A61B3/0041—Operational features thereof characterised by display arrangements
    • A61B3/0058—Operational features thereof characterised by display arrangements for multiple images
    • 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 OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/94—Dynamic range modification of images or parts thereof based on local image properties, e.g. for local contrast enhancement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V40/19—Sensors therefor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • G06T2207/10024—Color image
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20092—Interactive image processing based on input by user
    • G06T2207/20101—Interactive definition of point of interest, landmark or seed
    • 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

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Eye Examination Apparatus (AREA)
JP2016082331A 2016-04-15 2016-04-15 画像処理装置及び画像処理方法、プログラム Expired - Fee Related JP6656063B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2016082331A JP6656063B2 (ja) 2016-04-15 2016-04-15 画像処理装置及び画像処理方法、プログラム
US15/481,196 US10098541B2 (en) 2016-04-15 2017-04-06 Image processing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016082331A JP6656063B2 (ja) 2016-04-15 2016-04-15 画像処理装置及び画像処理方法、プログラム

Publications (3)

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JP2017189530A JP2017189530A (ja) 2017-10-19
JP2017189530A5 JP2017189530A5 (enExample) 2018-12-20
JP6656063B2 true JP6656063B2 (ja) 2020-03-04

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US (1) US10098541B2 (enExample)
JP (1) JP6656063B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018201253A1 (en) * 2017-05-03 2018-11-08 Uti Limited Partnership System and method for measuring cardiorespiratory response
KR102122302B1 (ko) * 2018-03-26 2020-06-12 주식회사 뷰노 안저 촬영기를 제어하는 방법 및 이를 이용한 장치
CN109447964A (zh) * 2018-10-23 2019-03-08 上海鹰瞳医疗科技有限公司 眼底图像处理方法及设备
CN111507932B (zh) * 2019-01-31 2023-05-09 福州依影健康科技有限公司 高特异性的糖尿病性视网膜病变特征检测方法及存储设备
EP4023140A4 (en) * 2019-08-30 2023-05-24 Nikon Corporation IMAGE PROCESSING METHOD, IMAGE PROCESSING DEVICE AND PROGRAM
WO2021074963A1 (ja) * 2019-10-15 2021-04-22 株式会社ニコン 画像処理方法、画像処理装置、プログラム
CN111080577B (zh) * 2019-11-27 2023-05-26 北京至真互联网技术有限公司 眼底影像质量评估方法和系统、设备及存储介质
CN112017187B (zh) * 2020-11-02 2021-02-05 平安科技（深圳）有限公司 眼底图像黄斑中心定位方法及装置、服务器、存储介质
CN112991343B (zh) 2021-04-30 2021-08-13 北京至真互联网技术有限公司 眼底图像黄斑区域的识别检测方法和装置及设备
CN113576399B (zh) * 2021-08-02 2024-03-08 北京鹰瞳科技发展股份有限公司 一种糖网分析方法、系统以及电子设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09299331A (ja) * 1996-05-10 1997-11-25 Canon Inc 眼科用画像入力装置
JPH09313438A (ja) * 1996-06-03 1997-12-09 Topcon Corp 眼科解析装置及び座標形成方法
JPH11238129A (ja) * 1998-02-20 1999-08-31 Canon Inc 眼科用画像処理装置
JP5048285B2 (ja) * 2006-07-31 2012-10-17 株式会社ニデック 眼科装置
JP5170625B2 (ja) * 2006-10-04 2013-03-27 幸功 瀧畑 赤外光眼底撮影方法および装置
JP2011189202A (ja) * 2009-07-09 2011-09-29 Canon Inc 眼科撮像装置及び眼科撮像方法
JP5725706B2 (ja) * 2009-12-16 2015-05-27 キヤノン株式会社 眼科装置、画像生成方法およびプログラム。
JP5702991B2 (ja) * 2010-11-19 2015-04-15 キヤノン株式会社 画像処理装置及び画像処理方法
JP6061554B2 (ja) * 2012-01-20 2017-01-18 キヤノン株式会社 画像処理装置及び画像処理方法
US9775506B2 (en) * 2012-11-08 2017-10-03 The Johns Hopkins University System and method for detecting and classifying severity of retinal disease
JPWO2014129339A1 (ja) * 2013-02-22 2017-02-02 ソニー株式会社 眼底画像出力装置および方法、並びにプログラム
JP6289462B2 (ja) * 2013-06-28 2018-03-07 キヤノン株式会社 画像処理装置及び画像処理方法
JP6184232B2 (ja) * 2013-07-31 2017-08-23 キヤノン株式会社 画像処理装置及び画像処理方法
JP6497872B2 (ja) * 2014-08-27 2019-04-10 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム

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US10098541B2 (en) 2018-10-16
JP2017189530A (ja) 2017-10-19

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