CN102449498B - 测量装置 - Google Patents

测量装置 Download PDF

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Publication number
CN102449498B
CN102449498B CN201080022646.XA CN201080022646A CN102449498B CN 102449498 B CN102449498 B CN 102449498B CN 201080022646 A CN201080022646 A CN 201080022646A CN 102449498 B CN102449498 B CN 102449498B
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CN
China
Prior art keywords
delay
signal
circuit
summation
phase plus
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
CN201080022646.XA
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English (en)
Chinese (zh)
Other versions
CN102449498A (zh
Inventor
依田晴夫
及川克哉
长永兼一
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN102449498A publication Critical patent/CN102449498A/zh
Application granted granted Critical
Publication of CN102449498B publication Critical patent/CN102449498B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • 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
    • G01S15/8934—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration
    • 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
    • G01S15/8934—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration
    • G01S15/8945—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for linear mechanical movement
    • 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
    • G01S15/8997—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using synthetic aperture techniques
    • 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
    • G01S7/52085—Details related to the ultrasound signal acquisition, e.g. scan sequences
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/346—Circuits therefor using phase variation
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/35—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
    • G10K11/352—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving the transducer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/483—Diagnostic techniques involving the acquisition of a 3D volume of data
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (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)
CN201080022646.XA 2009-05-25 2010-04-28 测量装置 Expired - Fee Related CN102449498B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009-124888 2009-05-25
JP2009124888A JP5393256B2 (ja) 2009-05-25 2009-05-25 超音波装置
PCT/JP2010/057916 WO2010137451A2 (en) 2009-05-25 2010-04-28 Measuring apparatus

Publications (2)

Publication Number Publication Date
CN102449498A CN102449498A (zh) 2012-05-09
CN102449498B true CN102449498B (zh) 2014-12-17

Family

ID=43223184

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080022646.XA Expired - Fee Related CN102449498B (zh) 2009-05-25 2010-04-28 测量装置

Country Status (5)

Country Link
US (1) US9116225B2 (enExample)
EP (1) EP2435849B1 (enExample)
JP (1) JP5393256B2 (enExample)
CN (1) CN102449498B (enExample)
WO (1) WO2010137451A2 (enExample)

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WO2009052293A1 (en) * 2007-10-16 2009-04-23 Zymogenetics, Inc. Combination of blys inhibition and anti-cd 20 agents for treatment of autoimmune disease
JP5483905B2 (ja) 2009-03-03 2014-05-07 キヤノン株式会社 超音波装置
JP5645421B2 (ja) 2010-02-23 2014-12-24 キヤノン株式会社 超音波画像装置および遅延制御方法
JP5424933B2 (ja) * 2010-02-23 2014-02-26 キヤノン株式会社 生体情報処理装置
JP5637725B2 (ja) 2010-04-12 2014-12-10 キヤノン株式会社 音響波イメージング装置
JP5389749B2 (ja) * 2010-06-24 2014-01-15 富士フイルム株式会社 生体情報画像化装置及び方法
JP5721462B2 (ja) * 2011-02-09 2015-05-20 キヤノン株式会社 被検体情報取得装置
JP5850640B2 (ja) 2011-05-10 2016-02-03 キヤノン株式会社 被検体情報取得装置及び被検体情報取得方法
JP2012235832A (ja) 2011-05-10 2012-12-06 Canon Inc 被検体情報取得装置
JP5847490B2 (ja) 2011-08-25 2016-01-20 キヤノン株式会社 被検体情報取得装置
JP2013215259A (ja) * 2012-04-05 2013-10-24 Canon Inc 被検体情報取得装置
JP6039305B2 (ja) 2012-08-23 2016-12-07 キヤノン株式会社 被検体情報取得装置、情報処理装置および被検体情報取得方法
CN103257349B (zh) * 2012-08-24 2015-04-29 北京化工大学 基于非线性相关计算延迟时间的合成孔径超声成像系统
JP6508867B2 (ja) 2013-03-29 2019-05-08 キヤノン株式会社 被検体情報取得装置およびその制御方法
JP6253323B2 (ja) 2013-09-26 2017-12-27 キヤノン株式会社 被検体情報取得装置およびその制御方法
JP6285241B2 (ja) * 2014-03-26 2018-02-28 富士フイルム株式会社 音響波処理装置、音響波処理装置の信号処理方法およびプログラム
WO2015191871A1 (en) * 2014-06-11 2015-12-17 The Johns Hopkins University Synthetic aperture ultrasound system
CN104569991A (zh) * 2015-02-06 2015-04-29 中国安全生产科学研究院 矿井采空区三维空间声呐探测装置
JP2017086172A (ja) * 2015-11-02 2017-05-25 キヤノン株式会社 被検体情報取得装置およびその制御方法
JP6925815B2 (ja) * 2016-03-07 2021-08-25 キヤノンメディカルシステムズ株式会社 超音波診断装置
US11103214B2 (en) 2016-03-07 2021-08-31 Toshiba Medical Systems Corporation Ultrasonic diagnostic apparatus using synthetic and moving aperture synthesis
US11263801B2 (en) 2017-03-31 2022-03-01 Schlumberger Technology Corporation Smooth surface wrapping of features in an imaged volume
JP7195759B2 (ja) 2018-04-20 2022-12-26 キヤノン株式会社 光音響装置および被検体情報取得方法
JP7099162B2 (ja) * 2018-08-10 2022-07-12 コニカミノルタ株式会社 超音波信号処理方法、及び超音波信号処理装置
CN112650707A (zh) * 2019-10-10 2021-04-13 上海科技大学 多通道光声信号延迟装置、系统、信号处理方法、终端、介质
JP2021065449A (ja) * 2019-10-24 2021-04-30 株式会社リコー 測定装置、ビーム測定方法、及びビーム測定プログラム
CN111035368B (zh) * 2020-01-07 2022-12-13 上海科技大学 单通道实时光声断层扫描成像系统与方法

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JP5424933B2 (ja) 2010-02-23 2014-02-26 キヤノン株式会社 生体情報処理装置
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US5186175A (en) * 1990-07-11 1993-02-16 Kabushiki Kaisha Toshiba Ultrasonic diagnostic apparatus
CN1785124A (zh) * 2004-12-10 2006-06-14 Ge医疗系统环球技术有限公司 超声成像设备
WO2008026332A1 (en) * 2006-08-31 2008-03-06 Nihon Dempa Kogyo Co., Ltd. Ultrasonic probe

Also Published As

Publication number Publication date
EP2435849B1 (en) 2017-08-02
CN102449498A (zh) 2012-05-09
JP5393256B2 (ja) 2014-01-22
WO2010137451A3 (en) 2011-03-17
WO2010137451A2 (en) 2010-12-02
JP2010269046A (ja) 2010-12-02
US9116225B2 (en) 2015-08-25
EP2435849A2 (en) 2012-04-04
US20120044785A1 (en) 2012-02-23

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