JPWO2022064911A1 - - Google Patents

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Publication number
JPWO2022064911A1
JPWO2022064911A1 JP2022551201A JP2022551201A JPWO2022064911A1 JP WO2022064911 A1 JPWO2022064911 A1 JP WO2022064911A1 JP 2022551201 A JP2022551201 A JP 2022551201A JP 2022551201 A JP2022551201 A JP 2022551201A JP WO2022064911 A1 JPWO2022064911 A1 JP WO2022064911A1
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
JP2022551201A
Other versions
JP7483027B2 (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 JPWO2022064911A1 publication Critical patent/JPWO2022064911A1/ja
Application granted granted Critical
Publication of JP7483027B2 publication Critical patent/JP7483027B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/486—Diagnostic techniques involving generating temporal series of image data
    • 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
    • A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
    • A61B6/5264—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to motion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/20—Movements or behaviour, e.g. gesture recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/20224—Image subtraction

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Psychiatry (AREA)
  • Social Psychology (AREA)
  • Human Computer Interaction (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2022551201A 2020-09-28 2021-08-19 制御装置、制御方法、及び制御プログラム Active JP7483027B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020162695 2020-09-28
JP2020162695 2020-09-28
PCT/JP2021/030468 WO2022064911A1 (ja) 2020-09-28 2021-08-19 制御装置、制御方法、及び制御プログラム

Publications (2)

Publication Number Publication Date
JPWO2022064911A1 true JPWO2022064911A1 (ja) 2022-03-31
JP7483027B2 JP7483027B2 (ja) 2024-05-14

Family

ID=80845132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022551201A Active JP7483027B2 (ja) 2020-09-28 2021-08-19 制御装置、制御方法、及び制御プログラム

Country Status (4)

Country Link
US (1) US20230218254A1 (ja)
EP (1) EP4218586A4 (ja)
JP (1) JP7483027B2 (ja)
WO (1) WO2022064911A1 (ja)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482918A (en) * 1982-04-26 1984-11-13 General Electric Company Method and apparatus for X-ray image subtraction
JP5134287B2 (ja) 2007-05-25 2013-01-30 株式会社東芝 医用画像表示装置、医用画像表示方法、プログラム、記憶媒体およびマンモグラフィ装置
JP2010188003A (ja) 2009-02-19 2010-09-02 Fujifilm Corp 画像表示システム及び画像撮影表示システム
DE102010041920A1 (de) * 2010-10-04 2012-04-05 Siemens Aktiengesellschaft Verfahren zur Darstellung einer Konzentration eines Kontrastmittels in einem vorbestimmten Volumenabschnitt mittels Tomosynthese und entsprechendes Tomosynthesegerät
JP5698068B2 (ja) 2011-05-09 2015-04-08 富士フイルム株式会社 画像処理装置、画像表示システム、放射線画像撮影システム、画像処理プログラム、及び画像処理方法
DE102014213464A1 (de) * 2014-07-10 2016-01-14 Siemens Aktiengesellschaft Verfahren zur kombinierten Dual-Energy-Mammographie- und Tomosynthesebildgebung und Tomosynthesegerät
US9526468B2 (en) * 2014-09-09 2016-12-27 General Electric Company Multiple frame acquisition for exposure control in X-ray medical imagers
JP6822828B2 (ja) 2015-12-01 2021-01-27 キヤノンメディカルシステムズ株式会社 Ｘ線ｃｔ装置及び医用画像処理装置
JP2017143943A (ja) 2016-02-16 2017-08-24 富士フイルム株式会社 放射線画像処理装置、方法およびプログラム
US10631807B2 (en) * 2017-06-15 2020-04-28 General Electric Company Method and apparatus for contrast-enhanced spectral mammography programmed sequences
JP7122886B2 (ja) * 2018-06-25 2022-08-22 富士フイルム株式会社 撮影制御装置、方法およびプログラム
JP7320367B2 (ja) 2019-03-28 2023-08-03 ニデックインスツルメンツ株式会社 開閉部材駆動装置

Also Published As

Publication number Publication date
EP4218586A4 (en) 2023-08-16
US20230218254A1 (en) 2023-07-13
JP7483027B2 (ja) 2024-05-14
EP4218586A1 (en) 2023-08-02
WO2022064911A1 (ja) 2022-03-31

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