CN101858972A - 基于延时参数实时计算和流水线的多波束合成方法和装置 - Google Patents
基于延时参数实时计算和流水线的多波束合成方法和装置 Download PDFInfo
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- CN101858972A CN101858972A CN201010133657A CN201010133657A CN101858972A CN 101858972 A CN101858972 A CN 101858972A CN 201010133657 A CN201010133657 A CN 201010133657A CN 201010133657 A CN201010133657 A CN 201010133657A CN 101858972 A CN101858972 A CN 101858972A
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- 238000002604 ultrasonography Methods 0.000 description 4
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/13—Tomography
- A61B8/14—Echo-tomography
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- 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
- G01S7/52095—Details related to the ultrasound signal acquisition, e.g. scan sequences using multiline receive beamforming
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- 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
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- Life Sciences & Earth Sciences (AREA)
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- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Description
探头 | X | Y | C1 | C2 |
凸阵 | R | 2Rcos(θi-θr) | 0 | 0 |
线阵 | 0 | (Xi-Xr) | 1 | 1 |
相控阵 | Xi | 2Xicos(90°-θr) | 0 | 1 |
探头 | X | Y | C1 | C2 | 备注 |
凸阵 | R | 2Rcos(θi-θr) | 0 | 0 | K1=(L+K2),K2=X |
线阵 | 0 | (Xi-Xr) | 1 | 1 | K1=-1,K2=0 |
相控阵 | Xi | 2Xicos(90″-θr) | 0 | 1 | K 1=(L+K2),K2=0 |
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101336577A CN101858972B (zh) | 2010-03-23 | 2010-03-23 | 基于延时参数实时计算和流水线的多波束合成方法和装置 |
US12/793,698 US20110237950A1 (en) | 2010-03-23 | 2010-06-04 | Method and apparatus for multi-beam beamformer based on real-time calculation of time delay and pipeline design |
Applications Claiming Priority (1)
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CN2010101336577A CN101858972B (zh) | 2010-03-23 | 2010-03-23 | 基于延时参数实时计算和流水线的多波束合成方法和装置 |
Publications (2)
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CN101858972A true CN101858972A (zh) | 2010-10-13 |
CN101858972B CN101858972B (zh) | 2013-01-30 |
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CN2010101336577A Expired - Fee Related CN101858972B (zh) | 2010-03-23 | 2010-03-23 | 基于延时参数实时计算和流水线的多波束合成方法和装置 |
Country Status (2)
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US (1) | US20110237950A1 (zh) |
CN (1) | CN101858972B (zh) |
Cited By (17)
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CN102028499A (zh) * | 2010-12-24 | 2011-04-27 | 飞依诺科技(苏州)有限公司 | 超声探头自适应成像系统 |
CN102551799A (zh) * | 2010-10-20 | 2012-07-11 | 通用电气公司 | 实现诊断超声中的帧速率或分辨率的方法 |
CN102626323A (zh) * | 2011-02-01 | 2012-08-08 | 富士胶片株式会社 | 超声波诊断装置和超声波图像产生方法 |
CN102768358A (zh) * | 2011-05-05 | 2012-11-07 | 中国科学院声学研究所 | 一种基于fpga的水下实时成像方法及系统 |
CN103018332A (zh) * | 2012-12-05 | 2013-04-03 | 中国电子科技集团公司第四十五研究所 | 超声扫描显微镜智能扫描的实现方法 |
CN103257349A (zh) * | 2012-08-24 | 2013-08-21 | 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 |
CN104826243A (zh) * | 2015-05-15 | 2015-08-12 | 深圳先进技术研究院 | 一种超声刺激神经组织的装置 |
CN105832366A (zh) * | 2016-03-18 | 2016-08-10 | 深圳安盛生物医疗技术有限公司 | 一种用于波束合成过程中的延时实时计算方法 |
WO2017181475A1 (zh) * | 2016-04-22 | 2017-10-26 | 深圳先进技术研究院 | 一种延迟激励超声成像方法、装置及延迟激励系统 |
CN108024798A (zh) * | 2015-10-01 | 2018-05-11 | 株式会社日立制作所 | 超声波诊断装置以及延迟数据生成方法 |
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CN109284528A (zh) * | 2018-07-28 | 2019-01-29 | 上海航天电子有限公司 | 基于流水线设计的相控阵天线波束控制码计算方法及系统 |
CN109805960A (zh) * | 2019-02-22 | 2019-05-28 | 无锡海斯凯尔医学技术有限公司 | 超声成像中数据传输的方法、装置、设备及存储介质 |
CN110279430A (zh) * | 2019-06-26 | 2019-09-27 | 北京交通大学 | 基于虚拟多角度复合的平面超声波成像处理方法及装置 |
CN111796274A (zh) * | 2020-07-30 | 2020-10-20 | 南京微麦科斯电子科技有限责任公司 | 一种实时测量河流流量的分波束雷达装置及方法 |
CN112116996A (zh) * | 2020-09-11 | 2020-12-22 | 青岛海信医疗设备股份有限公司 | 医用超声设备的扫描控制方法及电子设备 |
CN114271851A (zh) * | 2021-12-22 | 2022-04-05 | 武汉中旗生物医疗电子有限公司 | 基于凹阵探头的成像方法、装置、设备及存储介质 |
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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 |
KR101253608B1 (ko) * | 2010-12-27 | 2013-04-11 | 서강대학교산학협력단 | 합성영상을 생성하는 방법 및 이를 이용한 초음파 영상 장치 |
CN102565775B (zh) * | 2012-01-02 | 2013-06-05 | 浙江大学 | 基于fpga的实时并行时延相移波束形成方法 |
US9234878B2 (en) | 2012-01-19 | 2016-01-12 | United Technologies Corporation | Component inspection using a curved transducer array |
US20140060196A1 (en) * | 2012-08-31 | 2014-03-06 | General Electric Company | Ultrasonic testing apparatus |
US9350074B2 (en) * | 2013-03-15 | 2016-05-24 | Teqnovations, LLC | Active, electronically scanned array antenna |
US10665941B2 (en) | 2013-03-15 | 2020-05-26 | Teqnovations, LLC | Active, electronically scanned array antenna |
JP6364084B2 (ja) * | 2014-07-31 | 2018-07-25 | 富士フイルム株式会社 | 音響波診断装置およびその制御方法 |
JP6175569B2 (ja) * | 2014-09-10 | 2017-08-02 | 富士フイルム株式会社 | 音響波画像生成装置およびその制御方法 |
US10405829B2 (en) * | 2014-12-01 | 2019-09-10 | Clarius Mobile Health Corp. | Ultrasound machine having scalable receive beamformer architecture comprising multiple beamformers with common coefficient generator and related methods |
CN108419059B (zh) * | 2018-03-06 | 2021-01-08 | 中国船舶重工集团公司第七二四研究所 | 一种雷达视频数据扫描变换传输的流程方法 |
CN110613476B (zh) * | 2018-06-19 | 2022-09-23 | 青岛海信医疗设备股份有限公司 | 超声信号的处理方法和装置 |
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CN101194846A (zh) * | 2006-12-07 | 2008-06-11 | 深圳迈瑞生物医疗电子股份有限公司 | 一种时分复用的波束合成方法与装置 |
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US9304193B2 (en) | 2011-02-01 | 2016-04-05 | Fujifilm Corporation | Ultrasound diagnostic apparatus and ultrasound image producing method |
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CN103018332A (zh) * | 2012-12-05 | 2013-04-03 | 中国电子科技集团公司第四十五研究所 | 超声扫描显微镜智能扫描的实现方法 |
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CN108024798A (zh) * | 2015-10-01 | 2018-05-11 | 株式会社日立制作所 | 超声波诊断装置以及延迟数据生成方法 |
CN105832366A (zh) * | 2016-03-18 | 2016-08-10 | 深圳安盛生物医疗技术有限公司 | 一种用于波束合成过程中的延时实时计算方法 |
CN105832366B (zh) * | 2016-03-18 | 2019-11-15 | 深圳安盛生物医疗技术有限公司 | 一种用于波束合成过程中的延时实时计算方法 |
WO2017181475A1 (zh) * | 2016-04-22 | 2017-10-26 | 深圳先进技术研究院 | 一种延迟激励超声成像方法、装置及延迟激励系统 |
CN108784737B (zh) * | 2018-05-31 | 2021-06-01 | 东软医疗系统股份有限公司 | 一种超声成像的波束合成方法和装置 |
CN108784737A (zh) * | 2018-05-31 | 2018-11-13 | 沈阳东软医疗系统有限公司 | 一种超声成像的波束合成方法和装置 |
CN109284528A (zh) * | 2018-07-28 | 2019-01-29 | 上海航天电子有限公司 | 基于流水线设计的相控阵天线波束控制码计算方法及系统 |
CN109284528B (zh) * | 2018-07-28 | 2023-06-09 | 上海航天电子有限公司 | 基于流水线设计的相控阵天线波束控制码计算方法及系统 |
CN109805960A (zh) * | 2019-02-22 | 2019-05-28 | 无锡海斯凯尔医学技术有限公司 | 超声成像中数据传输的方法、装置、设备及存储介质 |
CN110279430A (zh) * | 2019-06-26 | 2019-09-27 | 北京交通大学 | 基于虚拟多角度复合的平面超声波成像处理方法及装置 |
CN111796274A (zh) * | 2020-07-30 | 2020-10-20 | 南京微麦科斯电子科技有限责任公司 | 一种实时测量河流流量的分波束雷达装置及方法 |
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CN112116996A (zh) * | 2020-09-11 | 2020-12-22 | 青岛海信医疗设备股份有限公司 | 医用超声设备的扫描控制方法及电子设备 |
CN114271851A (zh) * | 2021-12-22 | 2022-04-05 | 武汉中旗生物医疗电子有限公司 | 基于凹阵探头的成像方法、装置、设备及存储介质 |
CN114271851B (zh) * | 2021-12-22 | 2023-08-29 | 武汉中旗生物医疗电子有限公司 | 基于凹阵探头的成像方法、装置、设备及存储介质 |
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Publication number | Publication date |
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CN101858972B (zh) | 2013-01-30 |
US20110237950A1 (en) | 2011-09-29 |
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