CA3122861A1 - Procede d'imagerie ultrasonore par transformee de fourier bidimensionnelle, programme d'ordinateur et dispositif de sondage a ultrasons correspondants - Google Patents

Procede d'imagerie ultrasonore par transformee de fourier bidimensionnelle, programme d'ordinateur et dispositif de sondage a ultrasons correspondants Download PDF

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Publication number
CA3122861A1
CA3122861A1 CA3122861A CA3122861A CA3122861A1 CA 3122861 A1 CA3122861 A1 CA 3122861A1 CA 3122861 A CA3122861 A CA 3122861A CA 3122861 A CA3122861 A CA 3122861A CA 3122861 A1 CA3122861 A1 CA 3122861A1
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CA
Canada
Prior art keywords
spectral
propagation
matrix
reflection
mode
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
CA3122861A
Other languages
English (en)
French (fr)
Inventor
Lucas MERABET
Sebastien Robert
Claire PRADA JULIA
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.)
Centre National de la Recherche Scientifique CNRS
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Centre National de la Recherche Scientifique CNRS
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Centre National de la Recherche Scientifique CNRS, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Centre National de la Recherche Scientifique CNRS
Publication of CA3122861A1 publication Critical patent/CA3122861A1/fr
Pending legal-status Critical Current

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Classifications

    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/262—Arrangements for orientation or scanning by relative movement of the head and the sensor by electronic orientation or focusing, e.g. with phased arrays
    • 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
    • G01N29/0654—Imaging
    • G01N29/069—Defect imaging, localisation and sizing using, e.g. time of flight diffraction [TOFD], synthetic aperture focusing technique [SAFT], Amplituden-Laufzeit-Ortskurven [ALOK] technique
    • 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
    • G01N29/0654—Imaging
    • 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
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4463—Signal correction, e.g. distance amplitude correction [DAC], distance gain size [DGS], noise filtering
    • 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
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
    • 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
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
    • 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
    • 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
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/0289—Internal structure, e.g. defects, grain size, texture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/106—Number of transducers one or more transducer arrays

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
CA3122861A 2018-12-20 2019-12-19 Procede d'imagerie ultrasonore par transformee de fourier bidimensionnelle, programme d'ordinateur et dispositif de sondage a ultrasons correspondants Pending CA3122861A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1873636A FR3090965B1 (fr) 2018-12-20 2018-12-20 Procédé d'imagerie ultrasonore par transformée de Fourier bidimensionnelle, programme d'ordinateur et dispositif de sondage à ultrasons correspondants
FR1873636 2018-12-20
PCT/FR2019/053179 WO2020128344A1 (fr) 2018-12-20 2019-12-19 Procédé d'imagerie ultrasonore par transformée de fourier bidimensionnelle, programme d'ordinateur et dispositif de sondage à ultrasons correspondants

Publications (1)

Publication Number Publication Date
CA3122861A1 true CA3122861A1 (fr) 2020-06-25

Family

ID=66867264

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3122861A Pending CA3122861A1 (fr) 2018-12-20 2019-12-19 Procede d'imagerie ultrasonore par transformee de fourier bidimensionnelle, programme d'ordinateur et dispositif de sondage a ultrasons correspondants

Country Status (6)

Country Link
US (1) US12038410B2 (https=)
EP (1) EP3899523B1 (https=)
JP (1) JP7383025B2 (https=)
CA (1) CA3122861A1 (https=)
FR (1) FR3090965B1 (https=)
WO (1) WO2020128344A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3114156B1 (fr) * 2020-09-15 2025-07-25 Supersonic Imagine Procédé et système de caractérisation ultrasonore d’un milieu
CN112102286A (zh) * 2020-09-15 2020-12-18 哈尔滨工程大学 一种基于Weyl变换的声纳图像特征提取方法
FR3118179B1 (fr) 2020-12-17 2025-07-04 Electricite De France procédé, dispositif et programme de détection par ultrasons de défauts dans un matériau
CN115389012B (zh) * 2022-08-01 2024-06-25 广东海洋大学 一种散射声场快速预报方法、系统及介质
FR3140439A1 (fr) 2022-10-03 2024-04-05 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procédé d’imagerie ultrasonore par transformée de Fourier multidimensionnelle à l’aide de deux transducteurs multiéléments distincts

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0816674B2 (ja) * 1990-03-02 1996-02-21 日立建機株式会社 超音波探傷装置
CN103142251B (zh) * 2005-04-14 2015-04-29 维拉声学公司 利用面向像素处理的超声成像系统
KR101089745B1 (ko) * 2009-12-14 2011-12-07 삼성메디슨 주식회사 초음파 3차원 영상 복원 방법 및 그 초음파 시스템
US9844359B2 (en) * 2013-09-13 2017-12-19 Decision Sciences Medical Company, LLC Coherent spread-spectrum coded waveforms in synthetic aperture image formation
FR3015742B1 (fr) * 2013-12-20 2016-01-22 Commissariat Energie Atomique Procede de traitement de signaux issus d'une acquisition par sondage ultrasonore, programme d'ordinateur et dispositif de sondage a ultrasons correspondants
US10624613B2 (en) * 2016-01-15 2020-04-21 Butterfly Network, Inc. Ultrasound signal processing circuitry and related apparatus and methods
JP6733478B2 (ja) * 2016-10-04 2020-07-29 コニカミノルタ株式会社 超音波信号処理装置、超音波信号処理方法、及び、超音波診断装置

Also Published As

Publication number Publication date
US20220082526A1 (en) 2022-03-17
WO2020128344A1 (fr) 2020-06-25
EP3899523A1 (fr) 2021-10-27
US12038410B2 (en) 2024-07-16
FR3090965A1 (fr) 2020-06-26
JP2022513895A (ja) 2022-02-09
FR3090965B1 (fr) 2022-04-29
JP7383025B2 (ja) 2023-11-17
EP3899523B1 (fr) 2024-02-21

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