JP4767721B2 - ディジタル医用検査画像の画像処理方法 - Google Patents

ディジタル医用検査画像の画像処理方法 Download PDF

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Publication number
JP4767721B2
JP4767721B2 JP2006054416A JP2006054416A JP4767721B2 JP 4767721 B2 JP4767721 B2 JP 4767721B2 JP 2006054416 A JP2006054416 A JP 2006054416A JP 2006054416 A JP2006054416 A JP 2006054416A JP 4767721 B2 JP4767721 B2 JP 4767721B2
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range
processing method
image processing
image
value
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Japanese (ja)
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JP2006239426A (ja
JP2006239426A5 (enExample
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シュパーン マルチン
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Siemens AG
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Siemens AG
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/40—Image enhancement or restoration using histogram techniques
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/60—Image enhancement or restoration using machine learning, e.g. neural networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
    • 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
    • G06T2207/20084—Artificial neural networks [ANN]
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/92—Computer assisted medical diagnostics
    • Y10S128/925—Neural network

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
JP2006054416A 2005-03-04 2006-03-01 ディジタル医用検査画像の画像処理方法 Expired - Fee Related JP4767721B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005010076A DE102005010076A1 (de) 2005-03-04 2005-03-04 Bildbearbeitungsverfahren für ein digitales medizinisches Untersuchungsbild und zugehörige Untersuchungseinrichtung
DE102005010076.7 2005-03-04

Publications (3)

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JP2006239426A JP2006239426A (ja) 2006-09-14
JP2006239426A5 JP2006239426A5 (enExample) 2009-04-16
JP4767721B2 true JP4767721B2 (ja) 2011-09-07

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JP2006054416A Expired - Fee Related JP4767721B2 (ja) 2005-03-04 2006-03-01 ディジタル医用検査画像の画像処理方法

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US (1) US7676076B2 (enExample)
JP (1) JP4767721B2 (enExample)
DE (1) DE102005010076A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2431196C1 (ru) 2010-03-31 2011-10-10 Закрытое Акционерное Общество "Импульс" Способ определения уровня яркости в зоне интереса цифрового медицинского рентгеновского изображения
WO2017214421A1 (en) * 2016-06-08 2017-12-14 Research Development Foundation Systems and methods for automated coronary plaque characterization and risk assessment using intravascular optical coherence tomography
CN106372719B (zh) * 2016-08-31 2018-10-23 浙江莱达信息技术有限公司 一种医学x光影像处理控制参量的智能优选方法
CN106777999A (zh) 2016-12-26 2017-05-31 上海联影医疗科技有限公司 图像处理方法、系统和装置
US10592725B2 (en) * 2017-04-21 2020-03-17 General Electric Company Neural network systems
US10733727B2 (en) 2018-11-14 2020-08-04 Qure.Ai Technologies Private Limited Application of deep learning for medical imaging evaluation
JP7097350B2 (ja) * 2018-11-14 2022-07-07 キュア．エーアイ テクノロジーズ プライベート リミテッド 医用画像評価のためのディープラーニングの応用
US10963757B2 (en) * 2018-12-14 2021-03-30 Industrial Technology Research Institute Neural network model fusion method and electronic device using the same
WO2020123739A1 (en) 2018-12-14 2020-06-18 Research Development Foundation Multi-channel orthogonal convolutional neural networks

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003490A (en) * 1988-10-07 1991-03-26 Hughes Aircraft Company Neural network signal processor
EP0726542B1 (en) * 1990-04-18 1999-09-15 Fuji Photo Film Co., Ltd. Method and apparatus for adjusting read-out conditions and/or image processing conditions for radiation images, radiation image read-out apparatus, and radiation image analyzing method and apparatus
US5052043A (en) * 1990-05-07 1991-09-24 Eastman Kodak Company Neural network with back propagation controlled through an output confidence measure
JPH04204936A (ja) * 1990-11-30 1992-07-27 Fuji Photo Film Co Ltd 経過観察用放射線画像の読取条件決定方法
JP2616520B2 (ja) * 1991-08-30 1997-06-04 株式会社島津製作所 医療用画像表示装置
DE4129656C2 (de) * 1991-09-06 1994-02-10 Siemens Ag Wiedergabevorrichtung für Videosignale auf einem Monitor
US5164993A (en) * 1991-11-25 1992-11-17 Eastman Kodak Company Method and apparatus for automatic tonescale generation in digital radiographic images
US5268967A (en) * 1992-06-29 1993-12-07 Eastman Kodak Company Method for automatic foreground and background detection in digital radiographic images
US5247303A (en) * 1992-07-20 1993-09-21 University Corporation For Atmospheric Research Data quality and ambiguity resolution in a doppler radar system
ES2150926T3 (es) * 1993-06-30 2000-12-16 Ibm Metodo para segmentacion de imagenes y clasificacion de elementos de imagen para tratamiento de documentos.
JP3037432B2 (ja) * 1993-11-01 2000-04-24 カドラックス・インク 光波オーブンによる食物調理方法および調理装置
US5426684A (en) * 1993-11-15 1995-06-20 Eastman Kodak Company Technique for finding the histogram region of interest for improved tone scale reproduction of digital radiographic images
US5715372A (en) * 1995-01-10 1998-02-03 Lucent Technologies Inc. Method and apparatus for characterizing an input signal
US5574212A (en) * 1995-06-14 1996-11-12 Wisconsin Alumni Research Foundation Automated system and method for testing resolution of ultrasound scanners
US6341172B1 (en) * 1997-02-28 2002-01-22 Siemens Medical Systems, Inc. Acquisition scheme for an electron portal imaging system
US6775399B1 (en) * 1999-11-17 2004-08-10 Analogic Corporation ROI segmentation image processing system
US6731823B1 (en) * 1999-12-22 2004-05-04 Eastman Kodak Company Method for enhancing the edge contrast of a digital image independently from the texture
US20020186875A1 (en) * 2001-04-09 2002-12-12 Burmer Glenna C. Computer methods for image pattern recognition in organic material
US7155044B2 (en) * 2002-02-22 2006-12-26 Pieter Vuylsteke Multiscale gradation processing method
US7263214B2 (en) * 2002-05-15 2007-08-28 Ge Medical Systems Global Technology Company Llc Computer aided diagnosis from multiple energy images
DE102005006658B4 (de) * 2005-02-14 2011-12-15 Siemens Ag Verfahren bzw. Röntgensystem zur Aufnahme von Röntgenabbildungen eines auf einem digitalen Röntgendetektor abgebildeten Untersuchungsobjektes

Also Published As

Publication number Publication date
DE102005010076A1 (de) 2006-09-07
JP2006239426A (ja) 2006-09-14
US7676076B2 (en) 2010-03-09
US20060198552A1 (en) 2006-09-07

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