AU5936100A - Ultrasound profusion imaging using compensated digital subtraction - Google Patents

Ultrasound profusion imaging using compensated digital subtraction

Info

Publication number
AU5936100A
AU5936100A AU59361/00A AU5936100A AU5936100A AU 5936100 A AU5936100 A AU 5936100A AU 59361/00 A AU59361/00 A AU 59361/00A AU 5936100 A AU5936100 A AU 5936100A AU 5936100 A AU5936100 A AU 5936100A
Authority
AU
Australia
Prior art keywords
profusion
ultrasound
imaging
digital subtraction
compensated digital
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.)
Abandoned
Application number
AU59361/00A
Inventor
Leng Jiang
Shouping Li
Ping Lu
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.)
University of Nebraska
Original Assignee
University of Nebraska
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 University of Nebraska filed Critical University of Nebraska
Publication of AU5936100A publication Critical patent/AU5936100A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration by the use of more than one image, e.g. averaging, subtraction
    • 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
    • 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
    • G01S7/52036—Details of receivers using analysis of echo signal for target characterisation
    • G01S7/52038—Details of receivers using analysis of echo signal for target characterisation involving non-linear properties of the propagation medium or of the reflective target
    • 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
AU59361/00A 1999-06-01 2000-06-01 Ultrasound profusion imaging using compensated digital subtraction Abandoned AU5936100A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13705499P 1999-06-01 1999-06-01
US60137054 1999-06-01
PCT/US2000/040056 WO2000072758A1 (en) 1999-06-01 2000-06-01 Ultrasound profusion imaging using compensated digital subtraction

Publications (1)

Publication Number Publication Date
AU5936100A true AU5936100A (en) 2000-12-18

Family

ID=22475633

Family Applications (1)

Application Number Title Priority Date Filing Date
AU59361/00A Abandoned AU5936100A (en) 1999-06-01 2000-06-01 Ultrasound profusion imaging using compensated digital subtraction

Country Status (2)

Country Link
AU (1) AU5936100A (en)
WO (1) WO2000072758A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504908A (en) * 1982-03-15 1985-03-12 General Electric Company Matched filter for X-ray temporal subtraction
US5724976A (en) * 1994-12-28 1998-03-10 Kabushiki Kaisha Toshiba Ultrasound imaging preferable to ultrasound contrast echography
US5860931A (en) * 1997-10-10 1999-01-19 Acuson Corporation Ultrasound method and system for measuring perfusion

Also Published As

Publication number Publication date
WO2000072758A1 (en) 2000-12-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase