FR2287041A1 - Appareil de visualisation d'images acoustiques avec affichage a echelle de gris - Google Patents

Appareil de visualisation d'images acoustiques avec affichage a echelle de gris

Info

Publication number
FR2287041A1
FR2287041A1 FR7530291A FR7530291A FR2287041A1 FR 2287041 A1 FR2287041 A1 FR 2287041A1 FR 7530291 A FR7530291 A FR 7530291A FR 7530291 A FR7530291 A FR 7530291A FR 2287041 A1 FR2287041 A1 FR 2287041A1
Authority
FR
France
Prior art keywords
gray scale
scale display
acoustic image
image viewer
viewer
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.)
Granted
Application number
FR7530291A
Other languages
English (en)
French (fr)
Other versions
FR2287041B1 (enExample
Inventor
Henry Albert Ferriera Rocha
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2287041A1 publication Critical patent/FR2287041A1/fr
Application granted granted Critical
Publication of FR2287041B1 publication Critical patent/FR2287041B1/fr
Granted legal-status Critical Current

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
    • G01S15/8993—Three dimensional imaging systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis 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
    • A61B8/48—Diagnostic techniques
    • A61B8/483—Diagnostic techniques involving the acquisition of a 3D volume of data
    • 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
    • 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
    • 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
    • G01S15/8959—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using coded signals for correlation purposes

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Acoustics & Sound (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Analytical Chemistry (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Radiology & Medical Imaging (AREA)
  • Immunology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR7530291A 1974-10-03 1975-10-03 Appareil de visualisation d'images acoustiques avec affichage a echelle de gris Granted FR2287041A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US511616A US3918297A (en) 1974-10-03 1974-10-03 Acoustic imaging apparatus with gray scale display

Publications (2)

Publication Number Publication Date
FR2287041A1 true FR2287041A1 (fr) 1976-04-30
FR2287041B1 FR2287041B1 (enExample) 1979-09-14

Family

ID=24035679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530291A Granted FR2287041A1 (fr) 1974-10-03 1975-10-03 Appareil de visualisation d'images acoustiques avec affichage a echelle de gris

Country Status (3)

Country Link
US (1) US3918297A (enExample)
DE (1) DE2543278A1 (enExample)
FR (1) FR2287041A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360941A1 (fr) * 1976-08-02 1978-03-03 Searle & Co Procede et dispositif d'echographie
FR2412999A1 (fr) * 1977-12-23 1979-07-20 Gen Electric Systeme numerique, rectiligne, d'imagerie ultrasonore

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131023A (en) * 1976-03-04 1978-12-26 Rca Corporation Pulse-echo ultrasonic-imaging display system
US4131022A (en) * 1976-03-04 1978-12-26 Rca Corporation Pulse-echo ultrasonic-imaging display system
US4131024A (en) * 1976-03-04 1978-12-26 Rca Corporation Pulse-echo ultrasonic-imaging display system
US4131021A (en) * 1976-03-04 1978-12-26 Rca Corporation High resolution pulse-echo ultrasonic-imaging display system
US4131025A (en) * 1976-07-26 1978-12-26 Rca Corporation Pulse-echo ultrasonic-imaging display system
FR2367289A1 (fr) * 1976-10-11 1978-05-05 Anvar Perfectionnements aux procedes et dispositifs de formation d'image acoustique
US4106346A (en) * 1977-03-23 1978-08-15 Terrance Matzuk Grey-level ultrasonic imaging
US4271706A (en) * 1978-05-03 1981-06-09 Georgetown University Ultrasonic scanner
US4576286A (en) * 1983-06-27 1986-03-18 Cochlea Corporation Parts sorting systems
US4870623A (en) * 1983-06-27 1989-09-26 Cochlea Corporation System to recognize a geometry parameter of unknown object with continuous wave acoustic energy
US4557386A (en) * 1983-06-27 1985-12-10 Cochlea Corporation System to measure geometric and electromagnetic characteristics of objects
US6552841B1 (en) * 2000-01-07 2003-04-22 Imperium Advanced Ultrasonic Imaging Ultrasonic imager
US6879543B1 (en) * 2003-08-07 2005-04-12 The United States Of America As Represented By The Secretary Of The Navy Acoustic processing for estimating size of small targets
US7234354B2 (en) * 2004-12-03 2007-06-26 General Electric Company Ultrasonic probe and inspection method and system
JP2012515899A (ja) * 2009-01-27 2012-07-12 エックスワイゼッド・インタラクティヴ・テクノロジーズ・インコーポレーテッド 単一のデバイスおよび／または複数のデバイスの測距探知、配向決定、および／または測位のための方法および装置
CN107003381A (zh) 2014-10-07 2017-08-01 Xyz 互动技术公司 用于定向和定位的设备和方法
GB202008299D0 (en) * 2020-06-02 2020-07-15 Imagination Tech Ltd Manipulation of data in a memory

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778756A (en) * 1972-09-01 1973-12-11 Gen Electric Method and apparatus for visual imaging of ultrasonic echo signals utilizing a single transmitter
FR2246881A1 (enExample) * 1973-10-03 1975-05-02 Gen Electric

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367173A (en) * 1964-02-21 1968-02-06 Haffrel Instr Inc Device for sonic and ultrasonic internal scanning of solid and fluid media
US3548641A (en) * 1966-09-30 1970-12-22 Magnaflux Corp Recording system for ultrasonic inspection apparatus
US3780572A (en) * 1972-09-18 1973-12-25 Gen Electric Ultrasonic inspection apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778756A (en) * 1972-09-01 1973-12-11 Gen Electric Method and apparatus for visual imaging of ultrasonic echo signals utilizing a single transmitter
FR2246881A1 (enExample) * 1973-10-03 1975-05-02 Gen Electric

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360941A1 (fr) * 1976-08-02 1978-03-03 Searle & Co Procede et dispositif d'echographie
FR2412999A1 (fr) * 1977-12-23 1979-07-20 Gen Electric Systeme numerique, rectiligne, d'imagerie ultrasonore

Also Published As

Publication number Publication date
FR2287041B1 (enExample) 1979-09-14
US3918297A (en) 1975-11-11
DE2543278A1 (de) 1976-04-08

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Legal Events

Date Code Title Description
ST Notification of lapse