JPWO2022209574A1 - - Google Patents

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Publication number
JPWO2022209574A1
JPWO2022209574A1 JP2023510719A JP2023510719A JPWO2022209574A1 JP WO2022209574 A1 JPWO2022209574 A1 JP WO2022209574A1 JP 2023510719 A JP2023510719 A JP 2023510719A JP 2023510719 A JP2023510719 A JP 2023510719A JP WO2022209574 A1 JPWO2022209574 A1 JP WO2022209574A1
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JP
Japan
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.)
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JP2023510719A
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Japanese (ja)
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JP7439990B2 (ja
JPWO2022209574A5 (https=
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/761—Proximity, similarity or dissimilarity measures
    • 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
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • 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
    • G06T2207/10081—Computed x-ray tomography [CT]
    • 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
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • 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
    • G06T2207/20076—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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30024—Cell structures in vitro; Tissue sections in vitro
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Software Systems (AREA)
  • Computer Graphics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biophysics (AREA)
  • Eye Examination Apparatus (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
JP2023510719A 2021-03-31 2022-03-04 医療画像処理装置、医療画像処理プログラム、および医療画像処理方法 Active JP7439990B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021059329 2021-03-31
JP2021059329 2021-03-31
PCT/JP2022/009329 WO2022209574A1 (ja) 2021-03-31 2022-03-04 医療画像処理装置、医療画像処理プログラム、および医療画像処理方法

Publications (3)

Publication Number Publication Date
JPWO2022209574A1 true JPWO2022209574A1 (https=) 2022-10-06
JPWO2022209574A5 JPWO2022209574A5 (https=) 2023-09-29
JP7439990B2 JP7439990B2 (ja) 2024-02-28

Family

ID=83458589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023510719A Active JP7439990B2 (ja) 2021-03-31 2022-03-04 医療画像処理装置、医療画像処理プログラム、および医療画像処理方法

Country Status (3)

Country Link
US (1) US20240020839A1 (https=)
JP (1) JP7439990B2 (https=)
WO (1) WO2022209574A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116071350B (zh) * 2023-03-06 2023-07-04 同心智医科技(北京)有限公司 基于深度学习的大脑微出血识别方法、装置及存储介质

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020026535A1 (ja) * 2018-08-03 2020-02-06 株式会社ニデック 眼科画像処理装置、ｏｃｔ装置、および眼科画像処理プログラム
WO2020036182A1 (ja) * 2018-08-14 2020-02-20 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
WO2020137678A1 (ja) * 2018-12-27 2020-07-02 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
JP2020121037A (ja) * 2019-01-31 2020-08-13 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
US20200327663A1 (en) * 2019-04-11 2020-10-15 HONGBOG Inc. Method of analyzing iris image for diagnosing dementia in artificial intelligence
JP2021037177A (ja) * 2019-09-04 2021-03-11 株式会社ニデック 眼科画像処理プログラムおよび眼科画像処理装置
JP2021037239A (ja) * 2019-09-05 2021-03-11 キヤノン株式会社 領域分類方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020026535A1 (ja) * 2018-08-03 2020-02-06 株式会社ニデック 眼科画像処理装置、ｏｃｔ装置、および眼科画像処理プログラム
WO2020036182A1 (ja) * 2018-08-14 2020-02-20 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
WO2020137678A1 (ja) * 2018-12-27 2020-07-02 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
JP2020121037A (ja) * 2019-01-31 2020-08-13 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
US20200327663A1 (en) * 2019-04-11 2020-10-15 HONGBOG Inc. Method of analyzing iris image for diagnosing dementia in artificial intelligence
JP2021037177A (ja) * 2019-09-04 2021-03-11 株式会社ニデック 眼科画像処理プログラムおよび眼科画像処理装置
JP2021037239A (ja) * 2019-09-05 2021-03-11 キヤノン株式会社 領域分類方法

Also Published As

Publication number Publication date
JP7439990B2 (ja) 2024-02-28
WO2022209574A1 (ja) 2022-10-06
US20240020839A1 (en) 2024-01-18

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