JPWO2021054091A1 - - Google Patents

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Publication number
JPWO2021054091A1
JPWO2021054091A1 JP2021546578A JP2021546578A JPWO2021054091A1 JP WO2021054091 A1 JPWO2021054091 A1 JP WO2021054091A1 JP 2021546578 A JP2021546578 A JP 2021546578A JP 2021546578 A JP2021546578 A JP 2021546578A JP WO2021054091 A1 JPWO2021054091 A1 JP WO2021054091A1
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.)
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Application number
JP2021546578A
Other languages
Japanese (ja)
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JP7258165B2 (ja
JPWO2021054091A5 (https=
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Publication of JPWO2021054091A1 publication Critical patent/JPWO2021054091A1/ja
Publication of JPWO2021054091A5 publication Critical patent/JPWO2021054091A5/ja
Application granted granted Critical
Publication of JP7258165B2 publication Critical patent/JP7258165B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic 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
    • A61B6/48—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
    • A61B6/483—Diagnostic techniques involving scattered radiation
    • 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
    • A61B6/505—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 bone
    • 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
    • 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
    • A61B6/5282—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to scatter
    • 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
    • A61B6/544—Control of apparatus or devices for radiation diagnosis involving control of exposure dependent on patient size
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0007—Image acquisition
    • 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
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray image
    • 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
    • G06T2207/30008—Bone

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Quality & Reliability (AREA)
  • Toxicology (AREA)
  • Physiology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2021546578A 2019-09-18 2020-08-28 画像処理装置、方法およびプログラム Active JP7258165B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019169270 2019-09-18
JP2019169270 2019-09-18
JP2020129560 2020-07-30
JP2020129560 2020-07-30
PCT/JP2020/032749 WO2021054091A1 (ja) 2019-09-18 2020-08-28 画像処理装置、方法およびプログラム

Publications (3)

Publication Number Publication Date
JPWO2021054091A1 true JPWO2021054091A1 (https=) 2021-03-25
JPWO2021054091A5 JPWO2021054091A5 (https=) 2022-05-24
JP7258165B2 JP7258165B2 (ja) 2023-04-14

Family

ID=74883446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021546578A Active JP7258165B2 (ja) 2019-09-18 2020-08-28 画像処理装置、方法およびプログラム

Country Status (3)

Country Link
US (1) US12171607B2 (https=)
JP (1) JP7258165B2 (https=)
WO (1) WO2021054091A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024013138A (ja) * 2022-07-19 2024-01-31 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160213344A1 (en) * 2015-01-22 2016-07-28 Samsung Electronics Co., Ltd. X-ray imaging apparatus, image processing apparatus and image processing method
US20170186195A1 (en) * 2014-07-03 2017-06-29 Duke University Spectral estimation and poly-energetic reconstruction methods and x-ray systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6421419B1 (en) 2000-11-08 2002-07-16 Fuji Photo Film Co., Ltd. Energy subtraction processing method and apparatus
JP4146071B2 (ja) 2000-11-08 2008-09-03 富士フイルム株式会社 エネルギーサブトラクション方法および装置並びに記録媒体
WO2017128892A1 (zh) * 2016-01-30 2017-08-03 上海联影医疗科技有限公司 计算机断层成像伪影校正方法及系统
JP6549535B2 (ja) 2016-07-29 2019-07-24 富士フイルム株式会社 放射線画像撮影システム、画像処理方法、及び画像処理プログラム
JP6745755B2 (ja) * 2017-05-18 2020-08-26 富士フイルム株式会社 放射線画像撮影システム、放射線画像撮影方法、放射線画像撮影プログラム、及び体厚推定装置
JP6906479B2 (ja) * 2018-05-25 2021-07-21 富士フイルム株式会社 骨塩情報取得装置、方法およびプログラム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170186195A1 (en) * 2014-07-03 2017-06-29 Duke University Spectral estimation and poly-energetic reconstruction methods and x-ray systems
US20160213344A1 (en) * 2015-01-22 2016-07-28 Samsung Electronics Co., Ltd. X-ray imaging apparatus, image processing apparatus and image processing method

Also Published As

Publication number Publication date
JP7258165B2 (ja) 2023-04-14
US20220175333A1 (en) 2022-06-09
WO2021054091A1 (ja) 2021-03-25
US12171607B2 (en) 2024-12-24

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