FR2923053B1 - Procede et dispositif pour ameliorer la resolution d'une image ultrasonore - Google Patents

Procede et dispositif pour ameliorer la resolution d'une image ultrasonore

Info

Publication number
FR2923053B1
FR2923053B1 FR0707484A FR0707484A FR2923053B1 FR 2923053 B1 FR2923053 B1 FR 2923053B1 FR 0707484 A FR0707484 A FR 0707484A FR 0707484 A FR0707484 A FR 0707484A FR 2923053 B1 FR2923053 B1 FR 2923053B1
Authority
FR
France
Prior art keywords
resolution
improving
ultrasonic image
ultrasonic
image
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 - Fee Related
Application number
FR0707484A
Other languages
English (en)
Other versions
FR2923053A1 (fr
Inventor
Denis Kouame
Jean Marc Girault
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.)
Universite de Tours
Original Assignee
Universite Francois Rabelais de Tours
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 Universite Francois Rabelais de Tours filed Critical Universite Francois Rabelais de Tours
Priority to FR0707484A priority Critical patent/FR2923053B1/fr
Priority to PCT/FR2008/001508 priority patent/WO2009092881A1/fr
Publication of FR2923053A1 publication Critical patent/FR2923053A1/fr
Application granted granted Critical
Publication of FR2923053B1 publication Critical patent/FR2923053B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S7/52046—Techniques for image enhancement involving transmitter or receiver
    • 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

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)
FR0707484A 2007-10-24 2007-10-24 Procede et dispositif pour ameliorer la resolution d'une image ultrasonore Expired - Fee Related FR2923053B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0707484A FR2923053B1 (fr) 2007-10-24 2007-10-24 Procede et dispositif pour ameliorer la resolution d'une image ultrasonore
PCT/FR2008/001508 WO2009092881A1 (fr) 2007-10-24 2008-10-24 Procede et dispositif pour ameliorer la resolution d'une image ultrasonore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0707484A FR2923053B1 (fr) 2007-10-24 2007-10-24 Procede et dispositif pour ameliorer la resolution d'une image ultrasonore

Publications (2)

Publication Number Publication Date
FR2923053A1 FR2923053A1 (fr) 2009-05-01
FR2923053B1 true FR2923053B1 (fr) 2010-01-08

Family

ID=39527608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0707484A Expired - Fee Related FR2923053B1 (fr) 2007-10-24 2007-10-24 Procede et dispositif pour ameliorer la resolution d'une image ultrasonore

Country Status (2)

Country Link
FR (1) FR2923053B1 (fr)
WO (1) WO2009092881A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102419436A (zh) * 2011-09-08 2012-04-18 国家***第二海洋研究所 基于总传播误差滤波器的多波束数据处理方法
CN106815840B (zh) * 2017-01-22 2020-06-05 飞依诺科技(苏州)有限公司 一种肝部扫查图像的处理方法及装置
CN114062507A (zh) * 2021-11-10 2022-02-18 复旦大学 一种基于复累积量分析的超高分辨超声成像方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5873830A (en) * 1997-08-22 1999-02-23 Acuson Corporation Ultrasound imaging system and method for improving resolution and operation

Also Published As

Publication number Publication date
WO2009092881A1 (fr) 2009-07-30
FR2923053A1 (fr) 2009-05-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130628