JPS57111443A - Control apparatus of ultrasonic dislocation image pickup - Google Patents

Control apparatus of ultrasonic dislocation image pickup

Info

Publication number
JPS57111443A
JPS57111443A JP18788380A JP18788380A JPS57111443A JP S57111443 A JPS57111443 A JP S57111443A JP 18788380 A JP18788380 A JP 18788380A JP 18788380 A JP18788380 A JP 18788380A JP S57111443 A JPS57111443 A JP S57111443A
Authority
JP
Japan
Prior art keywords
dislocation
image
dislocation image
scanning
displayed
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.)
Pending
Application number
JP18788380A
Other languages
Japanese (ja)
Inventor
Tadahiko Yanajima
Hirohide Miwa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP18788380A priority Critical patent/JPS57111443A/en
Publication of JPS57111443A publication Critical patent/JPS57111443A/en
Pending 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
    • 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
    • G01S7/52077—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 with means for elimination of unwanted signals, e.g. noise or interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

PURPOSE:To reduce or to remove the noise owing to the influence of a body to be inspected out of scanning area and to display a dislocation image of said body suitably, by varying period of the ultrasonic transmission at every scanning of a prescribed number and removing a signal out of an area of image pickup. CONSTITUTION:An ultrasonic transmission period is made to differ at every scanning line at random as shown by T1, T2-T7. Hereby an accurate dislocation image of a body 2 to be inspected is displayed on occasion of pickup the dislocation image of the body 2 shown by figure and the dislocation image of a body 4 to be inspected out of a scanning area 3 is scattered and then, and the image is displayed discontinuously in an adjoining scanning line. The dislocation image of the body 4 is scarcely discriminated as the visual dislocation scatteredly at every each scanning line, so that the dislocation image of the body 2 is displayed suitably.
JP18788380A 1980-12-29 1980-12-29 Control apparatus of ultrasonic dislocation image pickup Pending JPS57111443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18788380A JPS57111443A (en) 1980-12-29 1980-12-29 Control apparatus of ultrasonic dislocation image pickup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18788380A JPS57111443A (en) 1980-12-29 1980-12-29 Control apparatus of ultrasonic dislocation image pickup

Publications (1)

Publication Number Publication Date
JPS57111443A true JPS57111443A (en) 1982-07-10

Family

ID=16213862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18788380A Pending JPS57111443A (en) 1980-12-29 1980-12-29 Control apparatus of ultrasonic dislocation image pickup

Country Status (1)

Country Link
JP (1) JPS57111443A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60139239A (en) * 1983-12-28 1985-07-24 アロカ株式会社 Ultrasonic diagnostic apparatus
JPS60139238A (en) * 1983-12-28 1985-07-24 アロカ株式会社 Ultrasonic diagnostic apparatus
JP2007244501A (en) * 2006-03-14 2007-09-27 Toshiba Corp Ultrasonic diagnostic apparatus, and method and program for processing image thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60139239A (en) * 1983-12-28 1985-07-24 アロカ株式会社 Ultrasonic diagnostic apparatus
JPS60139238A (en) * 1983-12-28 1985-07-24 アロカ株式会社 Ultrasonic diagnostic apparatus
JPH0218097B2 (en) * 1983-12-28 1990-04-24 Aloka
JPH0218096B2 (en) * 1983-12-28 1990-04-24 Aloka
JP2007244501A (en) * 2006-03-14 2007-09-27 Toshiba Corp Ultrasonic diagnostic apparatus, and method and program for processing image thereof

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