JP6748434B2 - 画像処理装置、推定方法、システム及びプログラム - Google Patents

画像処理装置、推定方法、システム及びプログラム Download PDF

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Publication number
JP6748434B2
JP6748434B2 JP2016007429A JP2016007429A JP6748434B2 JP 6748434 B2 JP6748434 B2 JP 6748434B2 JP 2016007429 A JP2016007429 A JP 2016007429A JP 2016007429 A JP2016007429 A JP 2016007429A JP 6748434 B2 JP6748434 B2 JP 6748434B2
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Japan
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region
fovea
tomographic image
image
unit
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JP2017127397A (ja
JP2017127397A5 (enExample
Inventor
関口博之
宇治彰人
川瀬　大輔
大輔 川瀬
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Canon Inc
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Canon Inc
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Priority to JP2016007429A priority Critical patent/JP6748434B2/ja
Priority to US15/405,197 priority patent/US10251548B2/en
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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
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • 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
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/1005—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring distances inside the eye, e.g. thickness of the cornea
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T12/00—Tomographic reconstruction from projections
    • 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
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/564—Depth or shape recovery from multiple images from contours
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • 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
    • G06T2207/20112—Image segmentation details
    • G06T2207/20116—Active contour; Active surface; Snakes
    • 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

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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)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Eye Examination Apparatus (AREA)
JP2016007429A 2016-01-18 2016-01-18 画像処理装置、推定方法、システム及びプログラム Expired - Fee Related JP6748434B2 (ja)

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JP2016007429A JP6748434B2 (ja) 2016-01-18 2016-01-18 画像処理装置、推定方法、システム及びプログラム
US15/405,197 US10251548B2 (en) 2016-01-18 2017-01-12 Image processing apparatus, estimation method, system, and medium

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JP2016007429A JP6748434B2 (ja) 2016-01-18 2016-01-18 画像処理装置、推定方法、システム及びプログラム

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JP2017127397A JP2017127397A (ja) 2017-07-27
JP2017127397A5 JP2017127397A5 (enExample) 2018-12-20
JP6748434B2 true JP6748434B2 (ja) 2020-09-02

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AU2014233687B2 (en) 2013-03-15 2018-12-06 Hologic, Inc. Tomosynthesis-guided biopsy in prone
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JP6506769B2 (ja) 2014-02-28 2019-04-24 ホロジック, インコーポレイテッドHologic, Inc. トモシンセシス画像スラブを生成し表示するためのシステムおよび方法
US9978140B2 (en) * 2016-04-26 2018-05-22 Optos Plc Retinal image processing
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WO2018183549A1 (en) 2017-03-30 2018-10-04 Hologic, Inc. System and method for synthesizing low-dimensional image data from high-dimensional image data using an object grid enhancement
EP3641635A4 (en) 2017-06-20 2021-04-07 Hologic, Inc. DYNAMIC SELF-LEARNING MEDICAL IMAGING PROCEDURE AND SYSTEM
JP7201852B2 (ja) * 2018-03-16 2023-01-10 株式会社トプコン 眼科装置、その制御方法、プログラム、及び記録媒体
JP7106311B2 (ja) * 2018-03-16 2022-07-26 株式会社トプコン 眼科装置、その制御方法、プログラム、及び記録媒体
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EP4125601B1 (en) 2020-03-27 2025-08-06 Hologic, Inc. Systems and methods for correlating regions of interest in multiple imaging modalities
JP7671776B2 (ja) 2020-03-27 2025-05-02 ホロジック， インコーポレイテッド 複数の画像化モダリティにおける関心対象領域を識別するシステム及び方法
JP7530252B2 (ja) * 2020-09-15 2024-08-07 株式会社トプコン 眼科装置及びその制御方法
JP7481995B2 (ja) * 2020-10-28 2024-05-13 株式会社東芝 状態判定装置、方法およびプログラム
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JP2017127397A (ja) 2017-07-27
US20170202453A1 (en) 2017-07-20

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