JP4265869B2 - 周期的パターン抑制処理方法および装置 - Google Patents

周期的パターン抑制処理方法および装置 Download PDF

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Publication number
JP4265869B2
JP4265869B2 JP2000395577A JP2000395577A JP4265869B2 JP 4265869 B2 JP4265869 B2 JP 4265869B2 JP 2000395577 A JP2000395577 A JP 2000395577A JP 2000395577 A JP2000395577 A JP 2000395577A JP 4265869 B2 JP4265869 B2 JP 4265869B2
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grid
image signal
frequency
wavelet transform
component
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Japanese (ja)
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JP2001273490A5 (enExample
JP2001273490A (ja
Inventor
英哉 武尾
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Fujifilm Corp
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Fujifilm Corp
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    • 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
    • A61B6/5252—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data removing objects from field of view, e.g. removing patient table from a CT image

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Image Analysis (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Radiography Using Non-Light Waves (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP2000395577A 2000-01-20 2000-12-26 周期的パターン抑制処理方法および装置 Expired - Fee Related JP4265869B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000395577A JP4265869B2 (ja) 2000-01-20 2000-12-26 周期的パターン抑制処理方法および装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-11174 2000-01-20
JP2000011174 2000-01-20
JP2000395577A JP4265869B2 (ja) 2000-01-20 2000-12-26 周期的パターン抑制処理方法および装置

Publications (3)

Publication Number Publication Date
JP2001273490A JP2001273490A (ja) 2001-10-05
JP2001273490A5 JP2001273490A5 (enExample) 2005-11-04
JP4265869B2 true JP4265869B2 (ja) 2009-05-20

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602006004101D1 (de) * 2005-04-14 2009-01-22 Agfa Healthcare Nv Verfahren zur Unterdrückung eines periodischen Musters in einem Bild
JP2006318103A (ja) 2005-05-11 2006-11-24 Fuji Photo Film Co Ltd 画像処理装置および方法並びにプログラム
JP5361575B2 (ja) * 2009-07-01 2013-12-04 株式会社東芝 Ｘ線画像撮影装置及び画像処理装置
JP6160138B2 (ja) * 2013-03-11 2017-07-12 オムロン株式会社 パターン認識のためのモアレ除去方法およびこの方法を用いたモアレ除去装置ならびにプログラム

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JP2001273490A (ja) 2001-10-05

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