GB1426388A - Isometric imaging system - Google Patents

Isometric imaging system

Info

Publication number
GB1426388A
GB1426388A GB2162373A GB2162373A GB1426388A GB 1426388 A GB1426388 A GB 1426388A GB 2162373 A GB2162373 A GB 2162373A GB 2162373 A GB2162373 A GB 2162373A GB 1426388 A GB1426388 A GB 1426388A
Authority
GB
United Kingdom
Prior art keywords
transducer
ordinates
flight data
reflection signals
isometric projection
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
Application number
GB2162373A
Other languages
English (en)
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.)
Energy Research and Development Administration ERDA
Original Assignee
Energy Research and Development Administration ERDA
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 Energy Research and Development Administration ERDA filed Critical Energy Research and Development Administration ERDA
Publication of GB1426388A publication Critical patent/GB1426388A/en
Expired 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
    • G01S15/8977—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
    • 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
    • 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
    • G01N29/0645—Display representation or displayed parameters, e.g. A-, B- or C-Scan

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GB2162373A 1972-05-24 1973-05-07 Isometric imaging system Expired GB1426388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25630072A 1972-05-24 1972-05-24

Publications (1)

Publication Number Publication Date
GB1426388A true GB1426388A (en) 1976-02-25

Family

ID=22971726

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2162373A Expired GB1426388A (en) 1972-05-24 1973-05-07 Isometric imaging system

Country Status (7)

Country Link
US (1) US3792423A (cg-RX-API-DMAC7.html)
JP (1) JPS4944790A (cg-RX-API-DMAC7.html)
BE (1) BE799869A (cg-RX-API-DMAC7.html)
CA (1) CA975865A (cg-RX-API-DMAC7.html)
DE (1) DE2326441A1 (cg-RX-API-DMAC7.html)
FR (1) FR2185799A1 (cg-RX-API-DMAC7.html)
GB (1) GB1426388A (cg-RX-API-DMAC7.html)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509854A (en) * 1973-09-24 1985-04-09 Pearson Robert E Means and method for color separation and reproduction
US4803523A (en) * 1973-09-24 1989-02-07 T. W. Secrest Means and method for color separation and for reproduction
US4021771A (en) * 1975-07-07 1977-05-03 Holosonics, Inc. Scan acoustical holographic imaging apparatus
US4131022A (en) * 1976-03-04 1978-12-26 Rca Corporation Pulse-echo ultrasonic-imaging display system
FR2353270A1 (fr) * 1976-06-03 1977-12-30 Cgr Ultrasonic Appareil d'echographie destine au diagnostic medical, utilisant une sonde a elements multiples
US4095223A (en) * 1977-04-08 1978-06-13 The United States Of America As Represented By The Secretary Of The Navy Four-dimensional isometric radar target image display
US4145680A (en) * 1977-10-18 1979-03-20 The United States Of America As Represented By The United States Department Of Energy Acoustic imaging system
US4271706A (en) * 1978-05-03 1981-06-09 Georgetown University Ultrasonic scanner
US4165647A (en) * 1978-05-12 1979-08-28 International Submarine Services Scan acoustical holographic apparatus and method
JPS556833A (en) * 1978-06-29 1980-01-18 Nippon Mektron Kk Cirucit board and method of manufacturing same
US4332016A (en) * 1979-01-26 1982-05-25 A/S Tomra Systems Method, apparatus and transducer for measurement of dimensions
US4310853A (en) * 1980-07-30 1982-01-12 Technicare Corporation Data simulation in sector scan imaging systems
FR2530342A1 (fr) * 1982-07-13 1984-01-20 Cogema Procede et dispositif d'echographie ultrasonore
US4739332A (en) * 1984-09-17 1988-04-19 Hughes Aircraft Company Fanbeam inversion radar
US4723124A (en) * 1986-03-21 1988-02-02 Grumman Aerospace Corporation Extended SAR imaging capability for ship classification
US4974213A (en) * 1988-12-16 1990-11-27 Siwecki Thomas L Passive active underwater sound detection apparatus
US4940987A (en) * 1989-01-30 1990-07-10 Frederick Philip R Automatic horizontal and vertical scanning radar
US4945766A (en) * 1989-09-08 1990-08-07 General Motors Corporation Method and apparatus for ultrasonic inspection
JPH0830732B2 (ja) * 1990-03-19 1996-03-27 日本無線株式会社 三次元的表示レーダ
US5198819A (en) * 1992-03-02 1993-03-30 Thermwood Corporation Weather radar display system
US5417113A (en) * 1993-08-18 1995-05-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Leak detection utilizing analog binaural (VLSI) techniques

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044058A (en) * 1953-10-13 1962-07-10 Luther G Harris Three dimensional isometric display system

Also Published As

Publication number Publication date
FR2185799A1 (cg-RX-API-DMAC7.html) 1974-01-04
CA975865A (en) 1975-10-07
BE799869A (fr) 1973-09-17
DE2326441A1 (de) 1973-12-06
JPS4944790A (cg-RX-API-DMAC7.html) 1974-04-27
US3792423A (en) 1974-02-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee