ATE551619T1 - Bilddatenverarbeitungssystem - Google Patents

Bilddatenverarbeitungssystem

Info

Publication number
ATE551619T1
ATE551619T1 AT07733586T AT07733586T ATE551619T1 AT E551619 T1 ATE551619 T1 AT E551619T1 AT 07733586 T AT07733586 T AT 07733586T AT 07733586 T AT07733586 T AT 07733586T AT E551619 T1 ATE551619 T1 AT E551619T1
Authority
AT
Austria
Prior art keywords
displacement
image data
determining
data
value
Prior art date
Application number
AT07733586T
Other languages
English (en)
Inventor
Joel Lindop
Graham Treece
Original Assignee
Cambridge Entpr Ltd
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 Cambridge Entpr Ltd filed Critical Cambridge Entpr Ltd
Application granted granted Critical
Publication of ATE551619T1 publication Critical patent/ATE551619T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8977—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using special techniques for image reconstruction, e.g. FFT, geometrical transformations, spatial deconvolution, time deconvolution
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance 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
    • A61B6/02—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
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/485—Diagnostic techniques involving measuring strain or elastic properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52023—Details of receivers
    • G01S7/52036—Details of receivers using analysis of echo signal for target characterisation
    • G01S7/52042—Details of receivers using analysis of echo signal for target characterisation determining elastic properties of the propagation medium or of the reflective target

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
AT07733586T 2006-05-23 2007-03-28 Bilddatenverarbeitungssystem ATE551619T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0610172A GB2438461A (en) 2006-05-23 2006-05-23 Weighted phase separation based ultrasonic deformation estimation
PCT/GB2007/050163 WO2007135450A2 (en) 2006-05-23 2007-03-28 Image data processing systems

Publications (1)

Publication Number Publication Date
ATE551619T1 true ATE551619T1 (de) 2012-04-15

Family

ID=36660645

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07733586T ATE551619T1 (de) 2006-05-23 2007-03-28 Bilddatenverarbeitungssystem

Country Status (7)

Country Link
US (1) US8094911B2 (de)
EP (1) EP2021825B1 (de)
JP (1) JP5121823B2 (de)
AT (1) ATE551619T1 (de)
CA (1) CA2652868A1 (de)
GB (1) GB2438461A (de)
WO (1) WO2007135450A2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0708358D0 (en) 2007-05-01 2007-06-06 Cambridge Entpr Ltd Strain image display systems
DE102007037726B4 (de) * 2007-08-09 2010-07-08 Lavision Gmbh Verfahren zur berührungslosen Messung von Verformungen einer Oberfläche eines Messobjektes
EP2116921B1 (de) * 2008-05-07 2011-09-07 Tyco Electronics Services GmbH Verfahren zur Bestimmung der Position eines Aufpralls auf der Oberfläche eines Objekts
WO2010026823A1 (ja) * 2008-09-08 2010-03-11 株式会社 日立メディコ 超音波診断装置及び超音波画像表示方法
US8208703B2 (en) * 2008-11-05 2012-06-26 Toshiba Medical Systems Corporation Medical image analysis apparatus and image analysis control program
CN102361597A (zh) * 2010-01-20 2012-02-22 松下电器产业株式会社 位移估计方法、位移估计装置
US8379800B2 (en) * 2011-03-29 2013-02-19 Microsoft Corporation Conference signal anomaly detection
US8971602B2 (en) * 2011-04-22 2015-03-03 Mayo Foundation For Medical Education And Research Method for magnetic resonance elastography using transient waveforms
CA2845404C (en) * 2011-08-19 2020-11-24 The University Of British Columbia Elastography using ultrasound imaging of a thin volume
CN104968262B (zh) * 2012-12-13 2019-07-23 伽甘·锡杜 处理多维信号
CN104462014B (zh) * 2014-11-19 2017-06-16 上海理工大学 一种基于改进非局部均值的cpmg信号去噪算法
DE102017110342A1 (de) * 2017-05-12 2018-11-15 Prüftechnik Dieter Busch AG Effektivwertbestimmung einer Maschinenschwingungsgröße
EP3769689A1 (de) * 2019-07-26 2021-01-27 Tata Consultancy Services Limited Verfahren und system zur berührungslosen biosignaldetektion unter verwendung von ultraschallsignalen
CN111449684B (zh) * 2020-04-09 2023-05-05 济南康硕生物技术有限公司 心脏超声标准扫查切面快速获取方法及系统
CN111624633B (zh) * 2020-04-29 2022-06-14 西南电子技术研究所（中国电子科技集团公司第十研究所） 自旋载体导航信号的接收处理方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19824108A1 (de) 1998-05-29 1999-12-02 Andreas Pesavento Ein System zur schnellen Berechnung von Dehnungsbildern aus hochfrequenten Ultraschall-Echosignalen
US6758815B2 (en) * 2001-10-17 2004-07-06 Richard Bruce Bernardi Apparatus and method for indicating mechanical stiffness properties of body tissue
US20040034304A1 (en) * 2001-12-21 2004-02-19 Chikayoshi Sumi Displacement measurement method and apparatus, strain measurement method and apparatus elasticity and visco-elasticity constants measurement apparatus, and the elasticity and visco-elasticity constants measurement apparatus-based treatment apparatus
US6687625B2 (en) 2002-04-22 2004-02-03 The Board Of Regents Of The University Of Texas System Method and apparatus for feature tracking strain estimation for elastography
US7601122B2 (en) 2003-04-22 2009-10-13 Wisconsin Alumni Research Foundation Ultrasonic elastography with angular compounding
JP2005211590A (ja) * 2004-02-02 2005-08-11 Matsushita Electric Ind Co Ltd 超音波距離測定方法、超音波距離測定装置および超音波診断装置
US20070038101A1 (en) 2005-07-27 2007-02-15 Medison Co., Ltd. Method of forming strain images

Also Published As

Publication number Publication date
US8094911B2 (en) 2012-01-10
EP2021825B1 (de) 2012-03-28
EP2021825A2 (de) 2009-02-11
GB2438461A (en) 2007-11-28
JP2009537273A (ja) 2009-10-29
US20090324040A1 (en) 2009-12-31
WO2007135450A3 (en) 2008-01-24
GB0610172D0 (en) 2006-06-28
CA2652868A1 (en) 2007-11-29
WO2007135450A2 (en) 2007-11-29
JP5121823B2 (ja) 2013-01-16

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