JP7479494B2 - 画像処理装置、画像処理装置の作動方法、画像処理装置の作動プログラム - Google Patents

画像処理装置、画像処理装置の作動方法、画像処理装置の作動プログラム Download PDF

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JP7479494B2
JP7479494B2 JP2022553471A JP2022553471A JP7479494B2 JP 7479494 B2 JP7479494 B2 JP 7479494B2 JP 2022553471 A JP2022553471 A JP 2022553471A JP 2022553471 A JP2022553471 A JP 2022553471A JP 7479494 B2 JP7479494 B2 JP 7479494B2
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image
resolution
tomographic
interest
images
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JPWO2022070532A1 (https=
JPWO2022070532A5 (https=
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有加里 奥村
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Fujifilm Corp
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Fujifilm Corp
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4053—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/025—Tomosynthesis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • A61B6/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/502—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of breast, i.e. mammography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5217—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data extracting a diagnostic or physiological parameter from medical diagnostic data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T12/00—Tomographic reconstruction from projections
    • G06T12/20—Inverse problem, i.e. transformations from projection space into object space
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T12/00—Tomographic reconstruction from projections
    • G06T12/30—Image post-processing, e.g. metal artefact correction
    • 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
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/28—Indexing scheme for image data processing or generation, in general involving image processing hardware
    • 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
    • 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
    • G06T2207/20104—Interactive definition of region of interest [ROI]
    • 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
    • G06T2207/20212—Image combination
    • 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
    • G06T2207/30068—Mammography; Breast
    • 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
    • G06T2207/30096—Tumor; Lesion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/436—Limited angle
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/441—AI-based methods, deep learning or artificial neural networks

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Human Computer Interaction (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
JP2022553471A 2020-09-29 2021-06-22 画像処理装置、画像処理装置の作動方法、画像処理装置の作動プログラム Active JP7479494B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020163981 2020-09-29
JP2020163981 2020-09-29
PCT/JP2021/023596 WO2022070532A1 (ja) 2020-09-29 2021-06-22 画像処理装置、画像処理装置の作動方法、画像処理装置の作動プログラム

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JPWO2022070532A1 JPWO2022070532A1 (https=) 2022-04-07
JPWO2022070532A5 JPWO2022070532A5 (https=) 2023-05-31
JP7479494B2 true JP7479494B2 (ja) 2024-05-08

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US (1) US20230206397A1 (https=)
EP (1) EP4224414A4 (https=)
JP (1) JP7479494B2 (https=)
WO (1) WO2022070532A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12450793B2 (en) * 2022-09-20 2025-10-21 United Imaging Intelligence (Beijing) Co., Ltd. Systems and methods for processing breast slice images through an artificial neural network to predict abnormalities in breasts
WO2025047368A1 (ja) * 2023-08-29 2025-03-06 ソニーグループ株式会社 情報処理装置、情報処理方法、および、コンピュータ読み取り可能な非一時的記憶媒体

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006087921A (ja) 2004-09-21 2006-04-06 General Electric Co <Ge> 対象領域情報を用いて連続的に多重解像度３次元画像を再構成する方法およびシステム
JP2009276163A (ja) 2008-05-14 2009-11-26 Shimadzu Corp Ｘ線断層像撮影装置
JP2010011964A (ja) 2008-07-02 2010-01-21 Toshiba Corp 医用画像処理装置および医用画像処理プログラム
JP2015006324A (ja) 2013-05-27 2015-01-15 株式会社東芝 Ｘ線ｃｔ装置及び画像診断装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8634622B2 (en) * 2008-10-16 2014-01-21 Icad, Inc. Computer-aided detection of regions of interest in tomographic breast imagery
WO2014011681A2 (en) 2012-07-09 2014-01-16 The Trustees Of The Universtiy Of Pennsylvania Super-resolution tomosynthesis imaging systems and methods
WO2014145452A1 (en) * 2013-03-15 2014-09-18 Real Time Tomography, Llc Enhancements for displaying and viewing tomosynthesis images
JP2020025786A (ja) 2018-08-14 2020-02-20 富士フイルム株式会社 画像処理装置、方法及びプログラム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006087921A (ja) 2004-09-21 2006-04-06 General Electric Co <Ge> 対象領域情報を用いて連続的に多重解像度３次元画像を再構成する方法およびシステム
JP2009276163A (ja) 2008-05-14 2009-11-26 Shimadzu Corp Ｘ線断層像撮影装置
JP2010011964A (ja) 2008-07-02 2010-01-21 Toshiba Corp 医用画像処理装置および医用画像処理プログラム
JP2015006324A (ja) 2013-05-27 2015-01-15 株式会社東芝 Ｘ線ｃｔ装置及び画像診断装置

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JPWO2022070532A1 (https=) 2022-04-07
US20230206397A1 (en) 2023-06-29
WO2022070532A1 (ja) 2022-04-07
EP4224414A1 (en) 2023-08-09
EP4224414A4 (en) 2024-03-13

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