CN103733222B - 不同x射线图像信息类型的频率相关组合 - Google Patents

不同x射线图像信息类型的频率相关组合 Download PDF

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CN103733222B
CN103733222B CN201280040393.8A CN201280040393A CN103733222B CN 103733222 B CN103733222 B CN 103733222B CN 201280040393 A CN201280040393 A CN 201280040393A CN 103733222 B CN103733222 B CN 103733222B
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CN103733222A (zh
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H-I·马克
E·勒斯尔
T·克勒
R·普罗克绍
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Koninklijke Philips NV
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/60—Editing figures and text; Combining figures or text
    • 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
    • A61B6/484—Diagnostic techniques involving phase contrast X-ray imaging
    • 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
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G06T2207/20056—Discrete and fast Fourier transform, [DFT, FFT]
    • 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
    • G06T2207/20221—Image fusion; Image merging
    • 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

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
CN201280040393.8A 2011-08-19 2012-07-27 不同x射线图像信息类型的频率相关组合 Expired - Fee Related CN103733222B (zh)

Applications Claiming Priority (3)

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US201161525381P 2011-08-19 2011-08-19
US61/525,381 2011-08-19
PCT/IB2012/053854 WO2013027138A1 (en) 2011-08-19 2012-07-27 Frequency dependent combination of x-ray images of different modalities

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CN103733222A CN103733222A (zh) 2014-04-16
CN103733222B true CN103733222B (zh) 2017-07-04

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US (1) US9472007B2 (OSRAM)
EP (1) EP2745265B1 (OSRAM)
JP (1) JP6076981B2 (OSRAM)
CN (1) CN103733222B (OSRAM)
WO (1) WO2013027138A1 (OSRAM)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013208189A (ja) * 2012-03-30 2013-10-10 Canon Inc Ｘ線撮像装置およびｘ線撮像方法
WO2014194995A1 (en) * 2013-06-07 2014-12-11 Paul Scherrer Institut Image fusion scheme for differential phase contrast imaging
EP3050028B1 (en) * 2013-09-26 2017-07-12 Koninklijke Philips N.V. Joint reconstruction of electron density images.
US10779789B2 (en) * 2013-11-08 2020-09-22 Koninklijke Philips N.V. Empirical beam hardening correction for differential phase contrast CT
JP2017516558A (ja) 2014-05-27 2017-06-22 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 差動位相コントラストイメージング用の較正ハードウェアファントム
KR101690654B1 (ko) * 2015-01-29 2016-12-28 삼성전자주식회사 의료 영상 장치 및 의료 영상을 처리하는 방법
JP6451400B2 (ja) * 2015-02-26 2019-01-16 コニカミノルタ株式会社 画像処理システム及び画像処理装置
JP6594075B2 (ja) * 2015-07-22 2019-10-23 キヤノン株式会社 画像処理装置、撮像システム、画像処理方法
EP3221848B1 (en) 2015-09-16 2018-11-21 Koninklijke Philips N.V. X-ray imaging device for an object
EP3429474B1 (en) * 2016-06-07 2019-07-10 Koninklijke Philips N.V. Improved precision and resolution of quantitative imaging by combining spectral and non-spectral material decomposition
CN109949258B (zh) * 2019-03-06 2020-11-27 北京科技大学 一种基于nsct变换域的图像复原方法
JP7180562B2 (ja) * 2019-07-18 2022-11-30 株式会社島津製作所 Ｘ線位相撮像装置
CN111089871B (zh) * 2019-12-12 2022-12-09 中国科学院苏州生物医学工程技术研究所 X射线光栅相衬图像的相位信息分离方法及系统、储存介质、设备
JP7446410B2 (ja) * 2020-03-18 2024-03-08 富士フイルム株式会社 画像処理装置、方法およびプログラム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101031963A (zh) * 2004-09-16 2007-09-05 法国电信 处理有噪声的声音信号的方法以及实现该方法的装置
EP1879020A1 (en) * 2006-07-12 2008-01-16 Paul Scherrer Institut X-ray interferometer for phase contrast imaging
WO2010084390A1 (en) * 2009-01-22 2010-07-29 Koninklijke Philips Electronics, N.V. Pixel-feature hybrid fusion for pet/ct images
CN101887581A (zh) * 2010-06-17 2010-11-17 东软集团股份有限公司 图像融合方法及设备
CN101894364A (zh) * 2010-05-31 2010-11-24 重庆大学 基于光学非下采样轮廓波变换的图像融合方法和装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503461A (en) * 1983-02-22 1985-03-05 The Board Of Trustees Of The Leland, Stanford Junior University Multiple measurement noise reducing system using space-variant filters
JPS60245084A (ja) * 1984-05-19 1985-12-04 Toshiba Corp 画像処理装置
US5325449A (en) * 1992-05-15 1994-06-28 David Sarnoff Research Center, Inc. Method for fusing images and apparatus therefor
JP3370797B2 (ja) * 1994-03-31 2003-01-27 富士写真フイルム株式会社 画像重ね合せ方法およびエネルギーサブトラクション方法
EP1107055B1 (en) * 1994-03-31 2004-06-02 Fuji Photo Film Co., Ltd. Image superposition processing method
US6262818B1 (en) * 1998-10-07 2001-07-17 Institute Of Applied Optics, Swiss Federal Institute Of Technology Method for simultaneous amplitude and quantitative phase contrast imaging by numerical reconstruction of digital holograms
US6594335B2 (en) * 1999-12-28 2003-07-15 Charles J. Davidson X-ray phase-contrast medical micro-imaging methods
US7054474B1 (en) * 2001-07-25 2006-05-30 3D Sharp, Inc. Image noise reduction
US6580779B2 (en) * 2001-11-20 2003-06-17 Ge Medical Systems Global Technology Company, Llc Contrast adjustment of a decomposed X-ray image relative to the contrast of another X-ray image
US7420675B2 (en) * 2003-06-25 2008-09-02 The University Of Akron Multi-wavelength imaging system
US7412026B2 (en) * 2004-07-02 2008-08-12 The Board Of Regents Of The University Of Oklahoma Phase-contrast x-ray imaging systems and methods
US7653232B2 (en) 2005-01-28 2010-01-26 University Of Massachusetts Phase based digital imaging
GB0514715D0 (en) * 2005-07-18 2005-08-24 Isis Innovation Combination of images
DE102006063048B3 (de) 2006-02-01 2018-03-29 Siemens Healthcare Gmbh Fokus/Detektor-System einer Röntgenapparatur zur Erzeugung von Phasenkontrastaufnahmen
EP1991861A4 (en) * 2006-02-27 2010-06-02 Univ Rochester 3D CT PHASE CONTRAST IMAGING
US9275465B2 (en) * 2006-04-18 2016-03-01 Ge Healthcare Bio-Sciences Corp. System for preparing an image for segmentation
US8411924B2 (en) * 2007-03-06 2013-04-02 Koninklijke Philips Electronics N.V. Filtering of image sequences
DE102007061935A1 (de) * 2007-12-21 2009-06-25 Siemens Aktiengesellschaft Verfahren zur Qualitätssteigerung von computertomographischen Aufnahmeserien durch Bildverarbeitung und CT-System mit Recheneinheit
CN102203826B (zh) * 2008-12-25 2015-02-18 梅迪奇视觉成像解决方案有限公司 医学图像的降噪
JP2010187774A (ja) * 2009-02-16 2010-09-02 Fujifilm Corp Ｘ線画像処理方法、ｘ線画像処理装置、プログラムおよびｘ線画像撮影装置
US7949095B2 (en) * 2009-03-02 2011-05-24 University Of Rochester Methods and apparatus for differential phase-contrast fan beam CT, cone-beam CT and hybrid cone-beam CT
JP5869476B2 (ja) * 2009-06-19 2016-02-24 ヴューレイ インコーポレイテッド 断層撮影画像の取得および再構成を実行するシステムおよび方法
US8217352B2 (en) * 2009-09-11 2012-07-10 Lawrence Livermore National Security, Llc Ponderomotive phase plate for transmission electron microscopes
ES2899745T3 (es) * 2009-09-16 2022-03-14 4Dmedical Ltd Velocimetría de imágenes de partículas adecuada para la formación de imágenes por proyección de rayos X
US8559688B2 (en) * 2010-06-30 2013-10-15 General Electric Company System and method for processing data signals
EP2588374A2 (en) * 2010-06-30 2013-05-08 Medic Vision - Imaging Solutions Ltd. Non-linear resolution reduction for medical imagery

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101031963A (zh) * 2004-09-16 2007-09-05 法国电信 处理有噪声的声音信号的方法以及实现该方法的装置
EP1879020A1 (en) * 2006-07-12 2008-01-16 Paul Scherrer Institut X-ray interferometer for phase contrast imaging
WO2010084390A1 (en) * 2009-01-22 2010-07-29 Koninklijke Philips Electronics, N.V. Pixel-feature hybrid fusion for pet/ct images
CN101894364A (zh) * 2010-05-31 2010-11-24 重庆大学 基于光学非下采样轮廓波变换的图像融合方法和装置
CN101887581A (zh) * 2010-06-17 2010-11-17 东软集团股份有限公司 图像融合方法及设备

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Multimodality medical image fusion based on multiscale geometric analysis of contourlet transform;L. Yang 等;《Neurocomputing》;20081231;第72卷(第1-3期);第1节第1段，第2节第1段，第2节第3段，第3.1-3.2节，第4节，图2，图4，图6，图8-13 *
基于外部定位框的PET和CT图像异机融合方法;徐子海 等;《南方医科大学学报》;20100620;第30卷(第6期);1304-1306 *

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JP2014524301A (ja) 2014-09-22
EP2745265A1 (en) 2014-06-25
JP6076981B2 (ja) 2017-02-08
CN103733222A (zh) 2014-04-16
WO2013027138A1 (en) 2013-02-28
US9472007B2 (en) 2016-10-18
US20140169653A1 (en) 2014-06-19
EP2745265B1 (en) 2018-07-18

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