BR112014009244A2 - processo para produção de imagens de tomografia otimizadas - Google Patents

processo para produção de imagens de tomografia otimizadas

Info

Publication number
BR112014009244A2
BR112014009244A2 BR112014009244A BR112014009244A BR112014009244A2 BR 112014009244 A2 BR112014009244 A2 BR 112014009244A2 BR 112014009244 A BR112014009244 A BR 112014009244A BR 112014009244 A BR112014009244 A BR 112014009244A BR 112014009244 A2 BR112014009244 A2 BR 112014009244A2
Authority
BR
Brazil
Prior art keywords
tomography images
optimized
producing optimized
producing
images
Prior art date
Application number
BR112014009244A
Other languages
English (en)
Other versions
BR112014009244A8 (pt
Inventor
Scholle Frank-Detlef
Hütter Joachim
Original Assignee
Piramal Imaging Sa
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 Piramal Imaging Sa filed Critical Piramal Imaging Sa
Publication of BR112014009244A2 publication Critical patent/BR112014009244A2/pt
Publication of BR112014009244A8 publication Critical patent/BR112014009244A8/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/037—Emission tomography
    • 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
    • A61B6/508—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 non-human patients
    • 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
    • A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic data
    • 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
    • A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
    • A61B6/5264—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to motion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Nuclear Medicine (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Image Processing (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Image Analysis (AREA)

Abstract

resumo patente de invenção: "processo para produção de imagens de tomografia otimizadas". a presente invenção refere-se à área técnica de processos de formação de imagens, para fins de diagnóstico. o objeto da presente invenção é um processo para a produção de imagens de tomografia otimizadas, um produto de programa de computador para execução do processo de acordo com a invenção em um computador, bem como as imagens otimizadas produzidas por meio do processo de acordo com a invenção.
BR112014009244A 2011-10-25 2012-10-24 processo para produção de imagens de tomografia otimizadas BR112014009244A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011085180A DE102011085180A1 (de) 2011-10-25 2011-10-25 Verfahren zur Erzeugung optimierter Tomografie-Aufnahmen
PCT/EP2012/071035 WO2013060716A1 (de) 2011-10-25 2012-10-24 Verfahren zur erzeugung optimierter tomografie-aufnahmen

Publications (2)

Publication Number Publication Date
BR112014009244A2 true BR112014009244A2 (pt) 2017-06-13
BR112014009244A8 BR112014009244A8 (pt) 2017-06-20

Family

ID=47177956

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014009244A BR112014009244A8 (pt) 2011-10-25 2012-10-24 processo para produção de imagens de tomografia otimizadas

Country Status (16)

Country Link
US (1) US20140294275A1 (pt)
EP (1) EP2770911A1 (pt)
JP (1) JP2014535048A (pt)
KR (1) KR20140131500A (pt)
CN (1) CN104144649A (pt)
AU (1) AU2012330480A1 (pt)
BR (1) BR112014009244A8 (pt)
CA (1) CA2853188A1 (pt)
DE (1) DE102011085180A1 (pt)
IL (1) IL231618A0 (pt)
IN (1) IN2014MN00918A (pt)
MX (1) MX2014004276A (pt)
RU (1) RU2014120903A (pt)
SG (1) SG11201401780UA (pt)
WO (1) WO2013060716A1 (pt)
ZA (1) ZA201402962B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105717087B (zh) * 2016-03-10 2019-05-14 天津大学 螺旋离散扫描式荧光剂药代动力学参数直接成像方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020010550A1 (en) * 1998-09-14 2002-01-24 George M. Grass Pharmacokinetic-based drug design tool and method
DE102007046579B3 (de) * 2007-09-27 2009-01-29 Siemens Ag Verfahren zur Detektion von Bewegungen und Korrektur von Bewegungen in tomographischen und projektiven Aufnahmeserien und Tomographie- beziehungsweise Projektionssystem zur Durchführung dieses Verfahrens
EP2509505B1 (en) * 2009-12-10 2019-07-31 Koninklijke Philips N.V. Method and apparatus for using time of flight information to detect and correct for motion in imaging scans
US8761478B2 (en) * 2009-12-15 2014-06-24 General Electric Company System and method for tomographic data acquisition and image reconstruction
US20110148928A1 (en) * 2009-12-17 2011-06-23 General Electric Company System and method to correct motion in gated-pet images using non-rigid registration
FR2957441B1 (fr) * 2010-03-10 2016-01-01 Commissariat Energie Atomique Procede d'extraction simultanee de la fonction d'entree et des parametres pharmacocinetiques d'un principe actif.
US9029790B2 (en) * 2010-03-30 2015-05-12 National Institute Of Radiological Sciences Method and system for imaging using nuclear medicine imaging apparatus, nuclear medicine imaging system, and radiation therapy control system
CN102151142B (zh) * 2011-04-14 2012-08-15 华中科技大学 一种正电子发射断层成像中的运动门控方法及系统

Also Published As

Publication number Publication date
RU2014120903A (ru) 2015-12-10
CN104144649A (zh) 2014-11-12
DE102011085180A1 (de) 2013-04-25
CA2853188A1 (en) 2013-05-02
WO2013060716A1 (de) 2013-05-02
MX2014004276A (es) 2014-07-09
SG11201401780UA (en) 2014-09-26
IN2014MN00918A (pt) 2015-05-01
IL231618A0 (en) 2014-05-28
BR112014009244A8 (pt) 2017-06-20
AU2012330480A1 (en) 2014-04-17
JP2014535048A (ja) 2014-12-25
KR20140131500A (ko) 2014-11-13
EP2770911A1 (de) 2014-09-03
US20140294275A1 (en) 2014-10-02
ZA201402962B (en) 2015-04-29

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]