NO984398D0 - FremgangsmÕte og apparat for koherensfiltrering av ultralydbilder - Google Patents

FremgangsmÕte og apparat for koherensfiltrering av ultralydbilder

Info

Publication number
NO984398D0
NO984398D0 NO984398A NO984398A NO984398D0 NO 984398 D0 NO984398 D0 NO 984398D0 NO 984398 A NO984398 A NO 984398A NO 984398 A NO984398 A NO 984398A NO 984398 D0 NO984398 D0 NO 984398D0
Authority
NO
Norway
Prior art keywords
ultrasound images
coherent filtering
coherent
filtering
ultrasound
Prior art date
Application number
NO984398A
Other languages
English (en)
Other versions
NO984398L (no
Inventor
Kenneth Wayne Rigby
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of NO984398D0 publication Critical patent/NO984398D0/no
Publication of NO984398L publication Critical patent/NO984398L/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • 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
    • G01S7/52046—Techniques for image enhancement involving transmitter or receiver
    • 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
    • G01S7/52025—Details of receivers for pulse systems
    • G01S7/52026—Extracting wanted echo signals
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
    • G03B42/06—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using ultrasonic, sonic or infrasonic waves
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Image Processing (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Image Analysis (AREA)
NO984398A 1997-09-22 1998-09-21 FremgangsmÕte og apparat for koherensfiltrering av ultralydbilder NO984398L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/934,692 US5910115A (en) 1997-09-22 1997-09-22 Method and apparatus for coherence filtering of ultrasound images

Publications (2)

Publication Number Publication Date
NO984398D0 true NO984398D0 (no) 1998-09-21
NO984398L NO984398L (no) 1999-03-23

Family

ID=25465911

Family Applications (1)

Application Number Title Priority Date Filing Date
NO984398A NO984398L (no) 1997-09-22 1998-09-21 FremgangsmÕte og apparat for koherensfiltrering av ultralydbilder

Country Status (8)

Country Link
US (1) US5910115A (no)
JP (1) JP4073092B2 (no)
KR (1) KR100734756B1 (no)
CN (1) CN1196446C (no)
DE (1) DE19842191A1 (no)
IL (1) IL126164A (no)
IT (1) IT1302195B1 (no)
NO (1) NO984398L (no)

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US6071240A (en) * 1997-09-22 2000-06-06 General Electric Company Method and apparatus for coherence imaging
US6579238B1 (en) * 2000-04-24 2003-06-17 Acuson Corporation Medical ultrasonic imaging system with adaptive multi-dimensional back-end mapping
US6432054B1 (en) 2000-06-26 2002-08-13 Acuson Corporation Medical ultrasonic imaging with adaptive synthesis and compounding
US6679844B2 (en) 2002-06-20 2004-01-20 Acuson Corporation Automatic gain compensation for multiple mode or contrast agent imaging
US6789427B2 (en) * 2002-09-16 2004-09-14 General Electric Company Phased array ultrasonic inspection method for industrial applications
KR101108966B1 (ko) * 2003-07-11 2012-01-31 블루 뷰 테크놀로지스, 인크. 2ｄ 및 3ｄ 영상을 위한 주파수-조정 음향 세트 배열 실시시스템 및 그 방법
US7744532B2 (en) * 2004-03-31 2010-06-29 Siemens Medical Solutions Usa, Inc. Coherence factor adaptive ultrasound imaging methods and systems
US7578790B2 (en) * 2004-07-20 2009-08-25 Boston Scientific Scimed, Inc. Systems and methods for detecting and presenting textural information from medical images
US20060173318A1 (en) * 2004-07-20 2006-08-03 Scimed Life Systems Inc. Systems and methods for detecting and presenting textural information from medical images
US20060036147A1 (en) * 2004-07-20 2006-02-16 Scimed Life Systems, Inc. Systems and methods for detecting and presenting textural information from medical images
US20060173313A1 (en) * 2005-01-27 2006-08-03 Siemens Medical Solutions Usa, Inc. Coherence factor adaptive ultrasound imaging
EP1726947A1 (en) * 2005-04-20 2006-11-29 Sika Technology AG device and method for ultrasonically determining the dynamic elastic modulus of a material
US7961975B2 (en) * 2006-07-31 2011-06-14 Stc. Unm System and method for reduction of speckle noise in an image
US8184927B2 (en) * 2006-07-31 2012-05-22 Stc.Unm System and method for reduction of speckle noise in an image
DE102007015746A1 (de) * 2007-03-30 2008-10-02 Ge Inspection Technologies Gmbh Verfahren zur Ansteuerung eines Array-Prüfkopfs einer Vorrichtung zur Ultraschallprüfung eines belebten oder unbelebten Prüflings sowie Vorrichtung zur Ausführung des Verfahrens
US8435180B2 (en) * 2007-09-17 2013-05-07 Siemens Medical Solutions Usa, Inc. Gain optimization of volume images for medical diagnostic ultrasonic imaging
US9271697B2 (en) * 2008-03-21 2016-03-01 Boston Scientific Scimed, Inc. Ultrasound imaging with speckle suppression via direct rectification of signals
US8582865B2 (en) 2010-04-28 2013-11-12 General Electric Company Ultrasound imaging with ray casting and software-based image reconstruction
JP5786433B2 (ja) * 2011-04-28 2015-09-30 コニカミノルタ株式会社 超音波診断装置
EP2574956A1 (en) * 2011-09-30 2013-04-03 GE Inspection Technologies Ltd Ultrasound imaging system and method with side lobe suppression via coherency factor weighting
JP5504357B1 (ja) 2013-01-09 2014-05-28 日立アロカメディカル株式会社 超音波診断装置
CN103536316B (zh) * 2013-09-22 2015-03-04 华中科技大学 一种空时平滑相干因子类自适应超声成像方法
WO2016055898A1 (en) * 2014-10-10 2016-04-14 Koninklijke Philips N.V. Clutter suppression for synthetic aperture ultrasound
CN108896659B (zh) * 2017-06-11 2021-09-14 嘉兴博传科技有限公司 一种扩大结构健康监测范围的方法及***
WO2019020457A1 (de) * 2017-07-28 2019-01-31 Elmos Semiconductor Aktiengesellschaft Verfahren zur erkennung mindestens eines im umfeld eines fahrzeugs befindlichen objekts
CN110599405B (zh) * 2018-06-13 2023-06-16 青岛海信医疗设备股份有限公司 一种超声图像增强方法、装置和计算机设备
CN109754407B (zh) * 2019-01-10 2021-06-01 青岛海信医疗设备股份有限公司 超声图像处理方法、装置及设备
US11998393B2 (en) 2020-10-20 2024-06-04 GE Precision Healthcare LLC System and method of signal processing for ultrasound arrays with mechanically adjustable transducer shapes
CN113647978B (zh) * 2021-08-18 2023-11-21 重庆大学 一种带有截断因子的高鲁棒性符号相干系数超声成像方法
US11867807B2 (en) * 2021-09-01 2024-01-09 GE Precision Healthcare LLC System and methods for beamforming sound speed selection
CN117503203B (zh) * 2024-01-03 2024-03-22 之江实验室 一种用于超声环阵成像的相位畸变校正方法和***

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US4700573A (en) * 1986-03-07 1987-10-20 Hewlett-Packard Company Method to improve accuracy in delay lines
US5062429A (en) * 1989-12-15 1991-11-05 General Electric Company Ultrasound imaging system probe with alternate transducer polling for common-mode noise rejection
GB9025431D0 (en) * 1990-11-22 1991-01-09 Advanced Tech Lab Three dimensional ultrasonic imaging
US5667373A (en) * 1994-08-05 1997-09-16 Acuson Corporation Method and apparatus for coherent image formation
US5544655A (en) * 1994-09-16 1996-08-13 Atlantis Diagnostics International, Llc Ultrasonic multiline beamforming with interleaved sampling
US5476098A (en) * 1995-02-13 1995-12-19 General Electric Company Partially coherent imaging for large-aperture phased arrays

Also Published As

Publication number Publication date
KR19990029981A (ko) 1999-04-26
ITMI981988A1 (it) 2000-03-10
ITMI981988A0 (it) 1998-09-10
DE19842191A1 (de) 1999-03-25
JPH11151241A (ja) 1999-06-08
CN1196446C (zh) 2005-04-13
CN1214901A (zh) 1999-04-28
KR100734756B1 (ko) 2008-01-15
IL126164A (en) 2003-02-12
US5910115A (en) 1999-06-08
IT1302195B1 (it) 2000-07-31
JP4073092B2 (ja) 2008-04-09
IL126164A0 (en) 1999-05-09
NO984398L (no) 1999-03-23

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