JP7451098B2 - 画像処理装置、画像処理方法及びプログラム - Google Patents

画像処理装置、画像処理方法及びプログラム Download PDF

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JP7451098B2
JP7451098B2 JP2019119130A JP2019119130A JP7451098B2 JP 7451098 B2 JP7451098 B2 JP 7451098B2 JP 2019119130 A JP2019119130 A JP 2019119130A JP 2019119130 A JP2019119130 A JP 2019119130A JP 7451098 B2 JP7451098 B2 JP 7451098B2
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resolution
difference
medical image
medical
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JP2021003394A5 (enExample
JP2021003394A (ja
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和大 宮狭
亨 田中
清秀 佐藤
義夫 飯塚
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Canon Inc
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Canon Inc
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    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/006—Inverse problem, transformation from projection-space into object-space, e.g. transform methods, back-projection, algebraic methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/008—Specific post-processing after tomographic reconstruction, e.g. voxelisation, metal artifact correction
    • 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
    • G06T3/14—Transformations for image registration, e.g. adjusting or mapping for alignment of images
    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
    • 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
    • G06T2207/20016—Hierarchical, coarse-to-fine, multiscale or multiresolution image processing; Pyramid transform
    • 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
    • G06T2207/20224—Image subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/41—Medical

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Primary Health Care (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Analysis (AREA)
JP2019119130A 2019-06-26 2019-06-26 画像処理装置、画像処理方法及びプログラム Active JP7451098B2 (ja)

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Application Number Priority Date Filing Date Title
JP2019119130A JP7451098B2 (ja) 2019-06-26 2019-06-26 画像処理装置、画像処理方法及びプログラム
US16/907,058 US11437136B2 (en) 2019-06-26 2020-06-19 Image processing apparatus, image processing method, and storage medium
JP2024033847A JP2024069318A (ja) 2019-06-26 2024-03-06 画像処理装置、画像処理方法及びプログラム

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024069318A (ja) * 2019-06-26 2024-05-21 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

Families Citing this family (2)

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JP7387280B2 (ja) * 2019-04-10 2023-11-28 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
CN117396915A (zh) * 2021-04-08 2024-01-12 直观外科手术操作公司 用于图像重新采样的系统和相关联的方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000107173A (ja) 1998-10-08 2000-04-18 Fuji Photo Film Co Ltd ３次元用放射線画像形成装置
JP2008154680A (ja) 2006-12-21 2008-07-10 Ge Medical Systems Global Technology Co Llc Ｘ線ｃｔ装置
US20090074276A1 (en) 2007-09-19 2009-03-19 The University Of Chicago Voxel Matching Technique for Removal of Artifacts in Medical Subtraction Images
US20130034282A1 (en) 2010-01-22 2013-02-07 The Research Foundation Of State University Of New York System and method for prostate visualization and cancer detection
US20170061612A1 (en) 2015-08-31 2017-03-02 Canon Kabushiki Kaisha Information processing apparatus, information processing method, and recording medium
JP2018038815A (ja) 2016-08-31 2018-03-15 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
JP7387280B2 (ja) 2019-04-10 2023-11-28 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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2380132B1 (en) * 2008-12-25 2018-02-07 Medic Vision - Imaging Solutions Ltd. Denoising medical images
US20100266188A1 (en) * 2009-04-17 2010-10-21 Riverain Medical Group, Llc Chest x-ray registration, subtraction and display
US8594401B2 (en) * 2010-03-30 2013-11-26 The Johns Hopkins University Automated characterization of time-dependent tissue change
JP5612371B2 (ja) * 2010-06-11 2014-10-22 富士フイルム株式会社 画像位置合わせ装置および方法並びにプログラム
IN2014DN06211A (enExample) * 2014-02-03 2015-10-23 Prosper Creative Co Ltd
US9760983B2 (en) * 2015-10-19 2017-09-12 Shanghai United Imaging Healthcare Co., Ltd. System and method for image registration in medical imaging system
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
JP7451098B2 (ja) * 2019-06-26 2024-03-18 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

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000107173A (ja) 1998-10-08 2000-04-18 Fuji Photo Film Co Ltd ３次元用放射線画像形成装置
JP2008154680A (ja) 2006-12-21 2008-07-10 Ge Medical Systems Global Technology Co Llc Ｘ線ｃｔ装置
US20090074276A1 (en) 2007-09-19 2009-03-19 The University Of Chicago Voxel Matching Technique for Removal of Artifacts in Medical Subtraction Images
US20130034282A1 (en) 2010-01-22 2013-02-07 The Research Foundation Of State University Of New York System and method for prostate visualization and cancer detection
JP2013517845A (ja) 2010-01-22 2013-05-20 ザ リサーチ ファウンデーション オブ ザ ステート ユニバーシティ オブ ニューヨーク 前立腺の視覚化およびがん検出のためのシステムおよび方法
US20170061612A1 (en) 2015-08-31 2017-03-02 Canon Kabushiki Kaisha Information processing apparatus, information processing method, and recording medium
JP2017046814A (ja) 2015-08-31 2017-03-09 キヤノン株式会社 情報処理装置、画像処理装置、情報処理システム、情報処理方法、及びプログラム。
JP2018038815A (ja) 2016-08-31 2018-03-15 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
JP7387280B2 (ja) 2019-04-10 2023-11-28 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
土井 司 他２名，ＭＩＰ処理後のＭＲＡ多方向観察における実効スライス厚の検討，日本放射線技術学会雑誌，2001年，vol.57，713-720

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024069318A (ja) * 2019-06-26 2024-05-21 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

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