JPH0211251B2 - - Google Patents

Info

Publication number
JPH0211251B2
JPH0211251B2 JP54099368A JP9936879A JPH0211251B2 JP H0211251 B2 JPH0211251 B2 JP H0211251B2 JP 54099368 A JP54099368 A JP 54099368A JP 9936879 A JP9936879 A JP 9936879A JP H0211251 B2 JPH0211251 B2 JP H0211251B2
Authority
JP
Japan
Prior art keywords
propagation velocity
deviation
distribution
obtaining information
ultrasound
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP54099368A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5554944A (en
Inventor
Aaroru Robinson Debitsudo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Australian Government
Original Assignee
Australian Government
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 Australian Government filed Critical Australian Government
Publication of JPS5554944A publication Critical patent/JPS5554944A/ja
Publication of JPH0211251B2 publication Critical patent/JPH0211251B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0609—Display arrangements, e.g. colour displays
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/13—Tomography
    • A61B8/14—Echo-tomography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • 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
    • G01S7/52049—Techniques for image enhancement involving transmitter or receiver using correction of medium-induced phase aberration
    • 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02854—Length, thickness
    • 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/0289—Internal structure, e.g. defects, grain size, texture
    • 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
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8913—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using separate transducers for transmission and reception
    • 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
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
    • 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
    • G01S15/8934—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration
    • 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
    • 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
    • G01S15/8995—Combining images from different aspect angles, e.g. spatial compounding

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Remote Sensing (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP9936879A 1978-08-04 1979-08-03 Ultrasoniccwave inspection method and its device Granted JPS5554944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU536978 1978-08-04

Publications (2)

Publication Number Publication Date
JPS5554944A JPS5554944A (en) 1980-04-22
JPH0211251B2 true JPH0211251B2 (en, 2012) 1990-03-13

Family

ID=3695829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9936879A Granted JPS5554944A (en) 1978-08-04 1979-08-03 Ultrasoniccwave inspection method and its device

Country Status (5)

Country Link
US (1) US4252025A (en, 2012)
EP (1) EP0008197A1 (en, 2012)
JP (1) JPS5554944A (en, 2012)
AU (1) AU523895B2 (en, 2012)
CA (1) CA1137616A (en, 2012)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU536017B2 (en) * 1979-02-20 1984-04-12 Commonwealth Of Australia, The Ultrasonic linear array beamforming method and apparatus
DE2907504A1 (de) * 1979-02-26 1980-09-04 Koch & Sterzel Kg Verfahren und vorrichtung zur durchfuehrung einer biopsie
EP0105966B1 (en) * 1982-10-19 1987-08-26 Hitachi, Ltd. Ultrasonic testing apparatus
IL69984A (en) * 1982-10-20 1987-07-31 Philips Nv Ultrasound echography-scanning apparatus
JPH064074B2 (ja) * 1983-02-14 1994-01-19 株式会社日立製作所 超音波診断装置およびこれを用いる音速計測方法
JPS60249946A (ja) * 1984-05-25 1985-12-10 株式会社東芝 超音波組織診断装置
FR2566130B1 (fr) * 1984-06-15 1987-11-20 Labo Electronique Physique Appareil d'examen de milieux par echographie ultrasonore
US4693120A (en) * 1985-06-26 1987-09-15 The Commonwealth Of Australia Real time ultrasonic scanning method and apparatus
US5357429A (en) * 1992-04-02 1994-10-18 Levy Richard A Three-dimensional model generation using multiple angle tomographic scan planes
WO1993021070A1 (en) * 1992-04-09 1993-10-28 Aliseo Gentile Multiple package forming and filling machine
DE4416829A1 (de) * 1994-05-16 1995-11-23 Siemens Ag Verfahren und Einrichtung zur Erstellung eines Ultraschall-Tomogramms für einen Querschnitt eines Prüfkörpers
US6099631A (en) * 1998-02-19 2000-08-08 Hitachi Koki Imaging Solutions, Inc. Ink development processes for the preparation of pigmented solid inks
US7094205B2 (en) * 2001-04-06 2006-08-22 Alfred E. Mann Institute For Biomedical Engineering At The University Of Southern California High-resolution 3D ultrasonic transmission imaging
US20020186893A1 (en) * 2001-04-06 2002-12-12 Marmarelis Vasilis Z. Nonlinear processing for mitigation of diffraction effects
JP4958348B2 (ja) 2001-09-06 2012-06-20 株式会社日立メディコ 超音波撮像装置
US8259997B2 (en) * 2009-07-13 2012-09-04 Moment Factory Real-time tracking system
CN109875606B (zh) * 2019-01-22 2020-05-22 北京航空航天大学 基于先验反射成像的超声ct声速成像的方法
CN111077227B (zh) * 2019-12-18 2021-11-02 华南理工大学 一种超声阵列扫查反演方法、系统、存储介质及设备
CN113720918B (zh) * 2021-07-16 2023-10-13 华北电力科学研究院有限责任公司 一种测量材料横波声速的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA997851A (en) * 1972-06-08 1976-09-28 Commonwealth Of Australia (The) Ultrasonic transducer array
AU490105B2 (en) * 1972-06-08 1974-12-05 Commonwealth Of Australia, The 'ultrasonic echogram display' accompanied by a provisional specification
CA1050654A (en) * 1974-04-25 1979-03-13 Varian Associates Reconstruction system and method for ultrasonic imaging
AU503619B2 (en) * 1975-08-20 1979-09-13 The Commonwealth Of Australia Simultaneous display of compound and simple ultrasound scans
AT381635B (de) * 1975-09-26 1986-11-10 Leitgeb Norbert Dipl Ing Dr Einrichtung zur untersuchung von objekten nach dem refelxionsprinzip
US4137775A (en) * 1975-10-02 1979-02-06 Emi Limited Ultrasonic apparatus
GB1571800A (en) * 1976-01-15 1980-07-16 Emi Ltd Radiography
US4105018A (en) * 1976-02-02 1978-08-08 University Of Utah Acoustic examination, material characterization and imaging of the internal structure of a body by measurement of the time-of-flight of acoustic energy therethrough
JPS539494A (en) * 1976-07-15 1978-01-27 Toshiba Corp Tomographic apparatus
US4075883A (en) * 1976-08-20 1978-02-28 General Electric Company Ultrasonic fan beam scanner for computerized time-of-flight tomography

Also Published As

Publication number Publication date
CA1137616A (en) 1982-12-14
EP0008197A1 (en) 1980-02-20
US4252025A (en) 1981-02-24
AU4912379A (en) 1980-03-06
AU523895B2 (en) 1982-08-19
JPS5554944A (en) 1980-04-22

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