JPWO2022070531A1 - - Google Patents

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Publication number
JPWO2022070531A1
JPWO2022070531A1 JP2022553470A JP2022553470A JPWO2022070531A1 JP WO2022070531 A1 JPWO2022070531 A1 JP WO2022070531A1 JP 2022553470 A JP2022553470 A JP 2022553470A JP 2022553470 A JP2022553470 A JP 2022553470A JP WO2022070531 A1 JPWO2022070531 A1 JP WO2022070531A1
Authority
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.)
Granted
Application number
JP2022553470A
Other languages
Japanese (ja)
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JP7451748B2 (ja
Priority date (The priority date 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 date listed.)
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Publication of JPWO2022070531A1 publication Critical patent/JPWO2022070531A1/ja
Application granted granted Critical
Publication of JP7451748B2 publication Critical patent/JP7451748B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • A61B6/50—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
    • 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
    • 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
    • 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
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
    • A61B6/0414—Supports, e.g. tables or beds, for the body or parts of the body with compression means
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10112—Digital tomosynthesis [DTS]
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Quality & Reliability (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physiology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2022553470A 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 JP7451748B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020163980 2020-09-29
JP2020163980 2020-09-29
PCT/JP2021/023595 WO2022070531A1 (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

Publications (2)

Publication Number Publication Date
JPWO2022070531A1 true JPWO2022070531A1 (https=) 2022-04-07
JP7451748B2 JP7451748B2 (ja) 2024-03-18

Family

ID=80949840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022553470A Active JP7451748B2 (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

Country Status (4)

Country Link
US (1) US12488423B2 (https=)
EP (1) EP4224413A4 (https=)
JP (1) JP7451748B2 (https=)
WO (1) WO2022070531A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4223224B1 (en) * 2020-09-30 2026-04-01 FUJIFILM Corporation Image-processing device, image-processing method, and image-processing program
US12541846B2 (en) * 2023-02-28 2026-02-03 Nec Corporation Image processing device for preparing lesion candidate images for a machine learning model

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 (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7760924B2 (en) 2002-11-27 2010-07-20 Hologic, Inc. System and method for generating a 2D image from a tomosynthesis data set
US8634622B2 (en) * 2008-10-16 2014-01-21 Icad, Inc. Computer-aided detection of regions of interest in tomographic breast imagery
WO2014145452A1 (en) * 2013-03-15 2014-09-18 Real Time Tomography, Llc Enhancements for displaying and viewing tomosynthesis images
GB2533347B (en) 2014-12-17 2017-07-05 Gen Electric Method and system for processing tomosynthesis data
WO2017192160A1 (en) * 2016-05-06 2017-11-09 L-3 Communications Security & Detection Systems, Inc. Systems and methods for generating projection images
US10796464B2 (en) * 2017-08-25 2020-10-06 Siemens Healthcare Gmbh Selective image reconstruction
JP6921711B2 (ja) * 2017-10-31 2021-08-18 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
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
US11857358B2 (en) * 2018-09-28 2024-01-02 Hologic, Inc. System and method for synthetic breast tissue image generation by high density element suppression
WO2020183791A1 (ja) * 2019-03-11 2020-09-17 キヤノン株式会社 画像処理装置および画像処理方法
CN113453624B (zh) * 2019-03-14 2023-08-25 株式会社岛津制作所 X射线摄影装置

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

Also Published As

Publication number Publication date
EP4224413A1 (en) 2023-08-09
US12488423B2 (en) 2025-12-02
US20230214977A1 (en) 2023-07-06
EP4224413A4 (en) 2024-04-24
JP7451748B2 (ja) 2024-03-18
WO2022070531A1 (ja) 2022-04-07

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