BRPI1007717A2 - sistema de processamento de imagem e método para determinar as informações de referência plausíveis dos dados de imagem - Google Patents

sistema de processamento de imagem e método para determinar as informações de referência plausíveis dos dados de imagem

Info

Publication number
BRPI1007717A2
BRPI1007717A2 BRPI1007717A BRPI1007717A BRPI1007717A2 BR PI1007717 A2 BRPI1007717 A2 BR PI1007717A2 BR PI1007717 A BRPI1007717 A BR PI1007717A BR PI1007717 A BRPI1007717 A BR PI1007717A BR PI1007717 A2 BRPI1007717 A2 BR PI1007717A2
Authority
BR
Brazil
Prior art keywords
processing system
reference information
image data
image processing
plausible reference
Prior art date
Application number
BRPI1007717A
Other languages
English (en)
Inventor
C Carlsen Ingwer
Bredno Joerg
Meetz Kirsten
Olszewski Mark
Original Assignee
Koninl Philips Electronics Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninl Philips Electronics Nv filed Critical Koninl Philips Electronics Nv
Publication of BRPI1007717A2 publication Critical patent/BRPI1007717A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T7/0014—Biomedical image inspection using an image reference approach
    • G06T7/0016—Biomedical image inspection using an image reference approach involving temporal comparison
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • G01R33/56366—Perfusion 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
    • A61B6/50—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
    • A61B6/507—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 determination of haemodynamic parameters, e.g. perfusion CT
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/5601—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution involving use of a contrast agent for contrast manipulation, e.g. a paramagnetic, super-paramagnetic, ferromagnetic or hyperpolarised contrast agent
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/10081—Computed x-ray tomography [CT]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/10104—Positron emission tomography [PET]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/10108—Single photon emission computed tomography [SPECT]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20092—Interactive image processing based on input by user
    • G06T2207/20108—Interactive selection of 2D slice in a 3D data set
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30016—Brain
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular
    • G06T2207/30104—Vascular flow; Blood flow; Perfusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Medical Informatics (AREA)
  • Theoretical Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Signal Processing (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
BRPI1007717A 2009-04-13 2010-03-09 sistema de processamento de imagem e método para determinar as informações de referência plausíveis dos dados de imagem BRPI1007717A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16865509P 2009-04-13 2009-04-13
PCT/IB2010/051011 WO2010119355A1 (en) 2009-04-13 2010-03-09 Plausible reference curves for dynamic, contrast-enhanced imaging studies

Publications (1)

Publication Number Publication Date
BRPI1007717A2 true BRPI1007717A2 (pt) 2017-01-31

Family

ID=42135969

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1007717A BRPI1007717A2 (pt) 2009-04-13 2010-03-09 sistema de processamento de imagem e método para determinar as informações de referência plausíveis dos dados de imagem

Country Status (6)

Country Link
US (1) US9600883B2 (pt)
EP (1) EP2419880B1 (pt)
JP (1) JP5773981B2 (pt)
CN (1) CN102395996B (pt)
BR (1) BRPI1007717A2 (pt)
WO (1) WO2010119355A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2501287B1 (en) * 2009-11-16 2018-12-12 Koninklijke Philips N.V. Functional imaging
JP2014518125A (ja) * 2011-07-06 2014-07-28 コーニンクレッカ フィリップス エヌ ヴェ フォローアップ画像の取得計画及び／又は後処理
TWI485632B (zh) * 2012-02-24 2015-05-21 Htc Corp 影像校準方法及影像校準系統
WO2013183775A1 (ja) * 2012-06-07 2013-12-12 株式会社東芝 画像処理装置及びｘ線診断装置
CN106462972B (zh) * 2014-04-25 2020-09-11 通用电气公司 用于评估动态医疗图像中的运动校正的系统和方法
CN104152991A (zh) * 2014-09-02 2014-11-19 中国科学院上海微系统与信息技术研究所 具有特定形状且排列整齐的石墨烯单晶畴的制备方法
US10383590B2 (en) * 2015-09-28 2019-08-20 General Electric Company Methods and systems for adaptive scan control
US10984528B2 (en) * 2016-07-19 2021-04-20 Volpara Health Technologies Limited System and apparatus for clinical decision optimisation
CN111226257B (zh) * 2017-09-22 2024-03-01 豪夫迈·罗氏有限公司 组织图像中的伪像移除
US10347480B2 (en) * 2017-09-25 2019-07-09 Bruker Daltonik, Gmbh Method for evaluating the quality of mass spectrometric imaging preparations and kit-of-parts therefor
US11982726B2 (en) * 2018-04-13 2024-05-14 University Of Southern California Method for joint arterial input function and tracer kinetic parameter estimation in accelerated DCE-MRI using a model consistency constraint
EP3805882B1 (de) * 2019-10-10 2022-06-08 Siemens Aktiengesellschaft Leitsystem für eine technische anlage mit trendkurvendiagramm

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2627294B2 (ja) 1988-02-13 1997-07-02 株式会社日立メディコ 造影剤濃度調節機能付ｃｔ装置
US7486811B2 (en) * 1996-09-16 2009-02-03 The Research Foundation Of State University Of New York System and method for performing a three-dimensional virtual examination of objects, such as internal organs
US6073042A (en) 1997-09-25 2000-06-06 Siemens Medical Systems, Inc. Display of three-dimensional MRA images in which arteries can be distinguished from veins
JP3977972B2 (ja) * 1999-12-13 2007-09-19 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 断層撮影用スキャン条件決定方法、断層撮影方法およびｘ線ｃｔ装置
US6377835B1 (en) 2000-08-30 2002-04-23 Siemens Aktiengesellschaft Method for separating arteries and veins in 3D MR angiographic images using correlation analysis
US6681186B1 (en) * 2000-09-08 2004-01-20 Paracel, Inc. System and method for improving the accuracy of DNA sequencing and error probability estimation through application of a mathematical model to the analysis of electropherograms
EP1379889A1 (en) 2001-04-20 2004-01-14 Wisconsin Alumni Research Foundation Determination of the arterial input function in dynamic contrast-enhanced mri
US6745066B1 (en) 2001-11-21 2004-06-01 Koninklijke Philips Electronics, N.V. Measurements with CT perfusion
US6496560B1 (en) 2001-11-21 2002-12-17 Koninklijke Philips Electronics, N.V. Motion correction for perfusion measurements
US6512807B1 (en) 2001-11-21 2003-01-28 Koninklijke Philips Electronics, N.V. Low signal correction for perfusion measurements
JP2003210456A (ja) 2002-01-21 2003-07-29 Toshiba Corp 時系列画像の処理装置
US7289841B2 (en) * 2002-10-25 2007-10-30 Koninklijke Philips Electronics N.V. Method and apparatus for volumetric cardiac computed tomography imaging
CN1273080C (zh) * 2003-01-29 2006-09-06 广州三瑞医疗器械有限公司 用于监测母体子宫收缩活动的方法和装置
US20040218794A1 (en) 2003-05-01 2004-11-04 Yi-Hsuan Kao Method for processing perfusion images
JP2007515714A (ja) * 2003-12-08 2007-06-14 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 適応型である点ベースの弾性的画像照合
EP1751712A2 (en) * 2004-05-14 2007-02-14 Philips Intellectual Property & Standards GmbH Information enhanced image guided interventions
CN100550056C (zh) * 2004-08-31 2009-10-14 美国西门子医疗解决公司 在图像序列中进行运动校正的方法及系统
EP1643444B1 (en) * 2004-10-01 2008-08-13 MedCom Gesellschaft für medizinische Bildverarbeitung mbH Registration of a medical ultrasound image with an image data from a 3D-scan, e.g. from Computed Tomography (CT) or Magnetic Resonance Imaging (MR)
US7933468B2 (en) 2005-02-16 2011-04-26 Apollo Medical Imaging Technology Pty Ltd Method and system of motion artefact compensation in a subject
US7713205B2 (en) * 2005-06-29 2010-05-11 Accuray Incorporated Dynamic tracking of soft tissue targets with ultrasound images, without using fiducial markers
US7643661B2 (en) * 2005-07-22 2010-01-05 Tomo Therapy Incorporated Method and system for evaluating delivered dose
WO2007036857A2 (en) * 2005-09-29 2007-04-05 Koninklijke Philips Electronics N.V. System and method for acquiring magnetic resonance imaging (mri) data
JP2007144139A (ja) * 2005-11-02 2007-06-14 Toshiba Corp Ｘ線コンピュータ断層撮影装置及び画像処理装置
GB2450073B (en) * 2006-08-25 2009-11-04 Siemens Molecular Imaging Ltd Regional reconstruction of spatially distributed functions
WO2008034182A1 (en) 2006-09-20 2008-03-27 Apollo Medical Imaging Technology Pty Ltd Method and system of automated image processing - one click perfusion
CN100470587C (zh) * 2007-01-26 2009-03-18 清华大学 一种医学图像中腹部器官分割方法
JP2008253802A (ja) * 2008-07-08 2008-10-23 Toshiba Corp Ｘ線ｃｔ装置

Also Published As

Publication number Publication date
WO2010119355A1 (en) 2010-10-21
JP5773981B2 (ja) 2015-09-02
EP2419880A1 (en) 2012-02-22
US9600883B2 (en) 2017-03-21
EP2419880B1 (en) 2019-09-25
CN102395996A (zh) 2012-03-28
US20120033869A1 (en) 2012-02-09
CN102395996B (zh) 2016-08-03
JP2012523260A (ja) 2012-10-04

Similar Documents

Publication Publication Date Title
BRPI1007717A2 (pt) sistema de processamento de imagem e método para determinar as informações de referência plausíveis dos dados de imagem
BR112012015042A2 (pt) sistema de sensores e método para processar dados do sensor de um sistema de sensores
BRPI0823237A2 (pt) Método e sistema para combinação de dados de sensor
BRPI0823224A2 (pt) Método e sistema para determinação de dados de estrada
BRPI1007130A2 (pt) sistema multimídia e método de processamento de dados multimídia
BRPI0910526A2 (pt) método para o processamento de conjunto de imagens adquiridas remotamente e sistema para o processamento de conjunto de imagens adquiridos remotamente
BRPI0822738A2 (pt) Aparelho de navegação e método para gravação de dados de imagem
BR112012005222A2 (pt) método para um sistema de processamento de imagem, sistema de processamento de imagem e produto de programa de computador
BR112012000301A2 (pt) método e aparelho para obtenção e processamento de dados balistocardiógrafos
DK2549798T3 (da) Systemniveauinformationsbehandlingsfremgangsmåde
BR112014006757A2 (pt) sistema de processamento de informação, método de processamento de informação, e, mídia
BR112014007447A2 (pt) sistema e método de processamento de informações, e, mídia legível por computador
BRPI1009610A2 (pt) sistema de multimidias e metodo de processamento de dados de multimida
BR112012008098A2 (pt) sistema e método para acessar informação de diagnóstico
BR112013015849A2 (pt) aparelho de formação de imagem, e, método para obter dados da imagem
NL2002313A1 (nl) System and method for extracting features of interest from an image.
BRPI0920801A2 (pt) sistema de processamento de informação, dispositivo de exibição, dispositivo de saída, e, métodos de aquisição de informação de indentificação para um dispositivo de saída, e de suprimento de informação de identificação para um dispositivo de saída.
BR112013015584A2 (pt) sistema de processamento de informação, sistema de processamento de informação, e, mídia legível por computador
BRPI0907766A2 (pt) Método e sistema para análise de dados de espectro
BRPI0814173A2 (pt) Sistema e método para distribuir dados de mídia
BRPI0908195A2 (pt) Método para aquisição de dados de imagem de raio x, e, sistema de formação de imagem de raio x
BRPI0918357A2 (pt) sistema e método para processamento de amostras
EP2639705A4 (en) REGISTRATION DEVICE FOR RELATED WORDS, INFORMATION PROCESSING DEVICE, REGISTERED PROCEDURE FOR RELATED WORDS, PROGRAM FOR A REGISTERED DEVICE FOR RELATED WORDS AND RECORDING MEDIUM
BRPI0925339A2 (pt) método, sistema e equipamento para processamento de informação
BRPI0920286A2 (pt) método e sistema para identificar um item e utilização do sistema

Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)