CN112822972B - 图像处理装置、图像处理方法和计算机可读介质 - Google Patents

图像处理装置、图像处理方法和计算机可读介质 Download PDF

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CN112822972B
CN112822972B CN201980066849.XA CN201980066849A CN112822972B CN 112822972 B CN112822972 B CN 112822972B CN 201980066849 A CN201980066849 A CN 201980066849A CN 112822972 B CN112822972 B CN 112822972B
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image
tomographic image
tomographic
region
learning model
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CN112822972A (zh
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栉田晃弘
富田律也
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Canon Inc
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    • 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
    • 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
    • A61B3/0033—Operational features thereof characterised by user input 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
    • A61B3/005—Constructional features of the display
    • 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 OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/60—Image enhancement or restoration using machine learning, e.g. neural networks
    • 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
    • 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
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data
    • 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
    • G06T2207/10072—Tomographic images
    • G06T2207/10101—Optical tomography; Optical coherence tomography [OCT]
    • 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
    • G06T2207/20024—Filtering details
    • G06T2207/20032—Median filtering
    • 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
    • G06T2207/20048—Transform domain processing
    • G06T2207/20056—Discrete and fast Fourier transform, [DFT, FFT]
    • 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
    • G06T2207/20072—Graph-based image processing
    • 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
    • G06T2207/20076—Probabilistic image processing
    • 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
    • G06T2207/20081—Training; Learning
    • 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
    • G06T2207/20084—Artificial neural networks [ANN]
    • 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
    • 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
    • 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
    • G06T2207/30168—Image quality inspection

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Eye Examination Apparatus (AREA)
  • Image Processing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CN201980066849.XA 2018-10-10 2019-10-08 图像处理装置、图像处理方法和计算机可读介质 Active CN112822972B (zh)

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JP2019183106A JP7250653B2 (ja) 2018-10-10 2019-10-03 画像処理装置、画像処理方法及びプログラム
PCT/JP2019/039676 WO2020075719A1 (ja) 2018-10-10 2019-10-08 画像処理装置、画像処理方法及びプログラム

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Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7229881B2 (ja) * 2018-08-14 2023-02-28 キヤノン株式会社 医用画像処理装置、学習済モデル、医用画像処理方法及びプログラム
JP7250653B2 (ja) * 2018-10-10 2023-04-03 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
EP3660789B1 (en) * 2018-11-28 2020-11-25 Siemens Healthcare GmbH Model-based image reconstruction using analytic models learned by artificial-neural-networks
JP7341874B2 (ja) 2018-12-26 2023-09-11 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
WO2020183799A1 (ja) 2019-03-11 2020-09-17 キヤノン株式会社 医用画像処理装置、医用画像処理方法及びプログラム
EP3716201B1 (en) * 2019-03-25 2025-03-05 Siemens Healthineers AG Medical image enhancement
JP7322358B2 (ja) * 2020-01-30 2023-08-08 富士通株式会社 情報処理プログラム、情報処理方法、及び情報処理装置
JP7521259B2 (ja) * 2020-05-27 2024-07-24 ブラザー工業株式会社 学習済みの機械学習モデル、画像処理装置、および、機械学習モデルのトレーニング方法
JP7385529B2 (ja) * 2020-06-10 2023-11-22 日立造船株式会社 検査装置、検査方法、および検査プログラム
JP7520582B2 (ja) 2020-06-10 2024-07-23 日立造船株式会社 情報処理装置、判定方法、および情報処理プログラム
WO2022004492A1 (en) 2020-06-29 2022-01-06 Osaka University Medical diagnostic apparatus and method for evaluation of pathological conditions using 3d optical coherence tomography data and images
JP7344847B2 (ja) * 2020-06-30 2023-09-14 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
EP4177734B1 (en) * 2020-07-03 2025-11-26 Sony Group Corporation Information processing device, information processing method, information processing system, and program
CA3182998A1 (en) * 2020-07-15 2022-01-20 Paul R. Hallen Digital image optimization for ophthalmic surgery
EP4189590A1 (en) * 2020-07-31 2023-06-07 Genentech, Inc. Assessment of skin toxicity in an in vitro tissue samples using deep learning
US11382506B2 (en) 2020-09-30 2022-07-12 Ai-Ris LLC Retinal imaging system
WO2022080913A1 (en) * 2020-10-14 2022-04-21 Samsung Electronics Co., Ltd. Methods and systems for examining an eye to detect a disease
CA3096285A1 (en) 2020-10-16 2022-04-16 Pulsemedica Corp. Opthalmological imaging and laser delivery device, system and methods
CN116471980A (zh) * 2020-11-19 2023-07-21 徕卡显微系统股份有限公司 用于oct成像的控制系统、oct成像系统及用于oct成像的方法
JP7714871B2 (ja) * 2020-11-20 2025-07-30 株式会社ニデック 眼科画像処理装置、および、眼科画像処理プログラム
CA3100460A1 (en) 2020-11-24 2022-05-24 Pulsemedica Corp. Spatial light modulation targeting of therapeutic lasers for treatment of ophthalmological conditions
CN116508068A (zh) * 2020-11-30 2023-07-28 索尼半导体解决方案公司 学习装置、学习方法、成像装置、信号处理装置和信号处理方法
JP7706958B2 (ja) * 2021-06-30 2025-07-14 キヤノン株式会社 光干渉断層撮影装置、光干渉断層撮影装置の制御方法、及びプログラム
US11819275B2 (en) * 2020-12-16 2023-11-21 Canon Kabushiki Kaisha Optical coherence tomography apparatus, control method for optical coherence tomography apparatus, and computer-readable storage medium
JP2022098590A (ja) * 2020-12-22 2022-07-04 株式会社サキコーポレーション Ａｉモデルの作成方法及び検査装置
US20220245554A1 (en) * 2021-02-03 2022-08-04 Disney Enterprises, Inc. Tagging Performance Evaluation and Improvement
JP2022181693A (ja) * 2021-05-26 2022-12-08 株式会社トーメーコーポレーション 光断層画像撮影装置
AU2022401152A1 (en) 2021-11-30 2024-05-02 Pulsemedica Corp. System and method for detection of floaters
CN114298206B (zh) * 2021-12-24 2024-05-24 北京理工大学 一种眼底图像域转换方法及系统
CN114098632B (zh) * 2022-01-27 2022-11-29 北京鹰瞳科技发展股份有限公司 用于对眼底相机中的马达进行控制的方法及其相关产品
KR102701151B1 (ko) * 2022-04-19 2024-08-30 기초과학연구원 콘빔 전산화 단층촬영 영상 화질 개선을 위한 방법 및 장치
WO2024233823A1 (en) * 2023-05-10 2024-11-14 Idealab Studio, LLC Systems and methods for convolutional neural network based image synthesis
JP7721048B1 (ja) * 2023-09-21 2025-08-08 三菱電機株式会社 機械学習装置
CN117854143B (zh) * 2023-12-15 2024-09-06 深圳联恒智控科技有限公司 一种基于智能门锁的异常行为识别方法和系统
WO2025199655A1 (en) * 2024-03-28 2025-10-02 Vitreosonic Inc. Systems and methods for treating vitreous abnormalities with ultrasound
WO2025205552A1 (ja) * 2024-03-29 2025-10-02 株式会社ニデック Ｏｃｔシステム
CN120471794B (zh) * 2025-04-29 2025-10-03 西安市新希望医疗器械有限公司 一种荧光图像处理方法及内窥镜系统

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09179977A (ja) 1995-12-21 1997-07-11 Shimadzu Corp 医用画像の階調自動処理装置
JP5104282B2 (ja) 2007-12-18 2012-12-19 日本電気株式会社 画像補正方法および画像補正装置
US9775506B2 (en) * 2012-11-08 2017-10-03 The Johns Hopkins University System and method for detecting and classifying severity of retinal disease
JP6086345B2 (ja) 2012-11-29 2017-03-01 国立大学法人大阪大学 眼科装置
JP6130723B2 (ja) * 2013-05-01 2017-05-17 キヤノン株式会社 情報処理装置、情報処理装置の制御方法、及びプログラム
JP6046250B2 (ja) 2013-06-19 2016-12-14 株式会社トプコン 眼科撮影装置および眼科画像表示装置
JP2015129987A (ja) 2014-01-06 2015-07-16 国立大学法人三重大学 医用高解像画像形成システムおよび方法。
JP6736270B2 (ja) * 2015-07-13 2020-08-05 キヤノン株式会社 画像処理装置及び画像処理装置の作動方法
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
JP6750842B2 (ja) 2015-09-15 2020-09-02 キヤノン株式会社 画像生成装置、画像生成方法及びプログラム
US9943225B1 (en) 2016-09-23 2018-04-17 International Business Machines Corporation Early prediction of age related macular degeneration by image reconstruction
US10123747B2 (en) 2016-11-21 2018-11-13 International Business Machines Corporation Retinal scan processing for diagnosis of a subject
JP6840520B2 (ja) * 2016-12-01 2021-03-10 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法及びプログラム
TW201837894A (zh) 2017-02-15 2018-10-16 日商半導體能源研究所股份有限公司 半導體裝置及顯示系統
CN108305241B (zh) * 2017-09-06 2021-12-28 南京理工大学 基于深度投票模型的sd-oct图像ga病变分割方法
US10460440B2 (en) * 2017-10-24 2019-10-29 General Electric Company Deep convolutional neural network with self-transfer learning
DE112019003022T5 (de) 2018-06-15 2021-03-18 Canon Kabushiki Kaisha Medizinische Bildverarbeitungsvorrichtung, medizinisches Bildverarbeitungsverfahren und Programm
JP7229881B2 (ja) * 2018-08-14 2023-02-28 キヤノン株式会社 医用画像処理装置、学習済モデル、医用画像処理方法及びプログラム
JP7305401B2 (ja) * 2018-09-06 2023-07-10 キヤノン株式会社 画像処理装置、画像処理装置の作動方法、及びプログラム
JP7250653B2 (ja) * 2018-10-10 2023-04-03 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DEEP LEARNING OF TISSUE SPECIFIC SPECKLE REPRESENTATIONS IN OPTICAL COHERENCE TOMOGRAPHY AND DEEPER EXPLORATION FOR IN SITU HISTOLOGY;Sheet, D; Karri, SPK等;《IEEE International Symposium on Biomedical Imaging》(第4期);第777-780页 *

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US20210224997A1 (en) 2021-07-22
JP2020058800A (ja) 2020-04-16
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JP7250653B2 (ja) 2023-04-03

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