JP2001137243A - スペクトル・ドプラ超音波イメージングにおける適応ウォール・フィルタ処理の方法及び装置 - Google Patents
スペクトル・ドプラ超音波イメージングにおける適応ウォール・フィルタ処理の方法及び装置Info
- Publication number
- JP2001137243A JP2001137243A JP2000204438A JP2000204438A JP2001137243A JP 2001137243 A JP2001137243 A JP 2001137243A JP 2000204438 A JP2000204438 A JP 2000204438A JP 2000204438 A JP2000204438 A JP 2000204438A JP 2001137243 A JP2001137243 A JP 2001137243A
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- clutter
- power
- wall
- low
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000001914 filtration Methods 0.000 title claims abstract description 15
- 238000001228 spectrum Methods 0.000 title claims abstract description 8
- 238000003384 imaging method Methods 0.000 title claims description 7
- 230000008569 process Effects 0.000 title abstract description 4
- 230000003044 adaptive effect Effects 0.000 title abstract description 3
- 230000003595 spectral effect Effects 0.000 claims description 39
- 230000006870 function Effects 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 11
- 238000002604 ultrasonography Methods 0.000 claims description 7
- 230000002688 persistence Effects 0.000 claims description 6
- 235000017284 Pometia pinnata Nutrition 0.000 claims description 5
- 240000007653 Pometia tomentosa Species 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims description 2
- 230000004913 activation Effects 0.000 claims 1
- 230000003466 anti-cipated effect Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 230000017531 blood circulation Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000000747 cardiac effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000012285 ultrasound imaging Methods 0.000 description 1
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
- 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
- G01S15/8979—Combined Doppler and pulse-echo imaging systems
- G01S15/8981—Discriminating between fixed and moving objects or between objects moving at different speeds, e.g. wall clutter filter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/06—Measuring blood flow
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/349,586 US6296612B1 (en) | 1999-07-09 | 1999-07-09 | Method and apparatus for adaptive wall filtering in spectral Doppler ultrasound imaging |
| US09/349586 | 1999-07-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001137243A true JP2001137243A (ja) | 2001-05-22 |
| JP2001137243A5 JP2001137243A5 (enExample) | 2007-08-09 |
Family
ID=23373061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000204438A Withdrawn JP2001137243A (ja) | 1999-07-09 | 2000-07-06 | スペクトル・ドプラ超音波イメージングにおける適応ウォール・フィルタ処理の方法及び装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US6296612B1 (enExample) |
| EP (1) | EP1067400B1 (enExample) |
| JP (1) | JP2001137243A (enExample) |
| DE (1) | DE60026239T2 (enExample) |
| IL (1) | IL137109A0 (enExample) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006527054A (ja) * | 2003-06-10 | 2006-11-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 三次元カラー超音波イメージングシステムのためのユーザインタフェース |
| JP2007152111A (ja) * | 2005-12-01 | 2007-06-21 | General Electric Co <Ge> | スペクトルドプラ利得を自動調整するための方法及び装置 |
| JP2008298738A (ja) * | 2007-06-04 | 2008-12-11 | Mitsubishi Electric Corp | 目標追尾装置 |
| JP2009226218A (ja) * | 2008-03-20 | 2009-10-08 | Medison Co Ltd | 超音波システム及びクラッタ信号フィルタリング方法 |
| KR101029407B1 (ko) | 2009-12-02 | 2011-04-14 | (주)메디슨 | 초음파 컬러 도플러 영상 시스템 및 상기 초음파 컬러 도플러 영상 시스템의 클러터 신호 필터링 방법 |
| JP2011104354A (ja) * | 2009-11-16 | 2011-06-02 | Medison Co Ltd | 適応的にクラッタフィルタリングを行う超音波システムおよび方法 |
| JP2011235087A (ja) * | 2010-05-07 | 2011-11-24 | Samsung Medison Co Ltd | クラッタフィルタリングのための超音波映像装置およびその方法 |
| US8189427B2 (en) | 2008-12-17 | 2012-05-29 | Medison Co., Ltd. | Clutter signal filtering for doppler signal |
| KR101339683B1 (ko) | 2012-01-17 | 2013-12-10 | 서강대학교산학협력단 | 초음파 고조파 영상을 위한 적응적 동적 직각 복조 장치 및 방법 |
| JP2021058583A (ja) * | 2019-10-04 | 2021-04-15 | 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、及び検査方法 |
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| US6733455B2 (en) * | 1999-08-20 | 2004-05-11 | Zonare Medical Systems, Inc. | System and method for adaptive clutter filtering in ultrasound color flow imaging |
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| GB0030449D0 (en) * | 2000-12-13 | 2001-01-24 | Deltex Guernsey Ltd | Improvements in or relating to doppler haemodynamic monitors |
| US6689064B2 (en) | 2001-06-22 | 2004-02-10 | Koninklijke Philips Electronics N.V. | Ultrasound clutter filter |
| US6663566B2 (en) * | 2002-02-19 | 2003-12-16 | Ge Medical Systems Global Technology Company, Llc | Method and apparatus for automatic control of spectral doppler imaging |
| US6734820B2 (en) * | 2002-05-13 | 2004-05-11 | Honeywell International Inc. | Methods and apparatus for conversion of radar return data |
| US7283461B2 (en) * | 2002-08-21 | 2007-10-16 | Alcatel Canada Inc. | Detection of denial-of-service attacks using frequency domain analysis |
| US6789427B2 (en) * | 2002-09-16 | 2004-09-14 | General Electric Company | Phased array ultrasonic inspection method for industrial applications |
| JP2006507883A (ja) * | 2002-12-02 | 2006-03-09 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 撮像システム内で流れ領域を識別するセグメンテーション・ツール |
| US6792808B1 (en) | 2003-04-30 | 2004-09-21 | General Electric Company | Ultrasonic inspection method |
| JP4245428B2 (ja) * | 2003-07-29 | 2009-03-25 | 東芝医用システムエンジニアリング株式会社 | 超音波ドプラ診断装置及び画像データ生成方法 |
| US20050054931A1 (en) * | 2003-09-09 | 2005-03-10 | Clark David W. | Tracking clutter filter for spectral & audio doppler |
| WO2005036455A2 (en) * | 2003-10-08 | 2005-04-21 | Case Western Reserve University | Method for displaying spectral trends in complex signals |
| US7288068B2 (en) * | 2003-12-15 | 2007-10-30 | Siemens Medical Solutions Usa, Inc. | Automatic optimization for ultrasound medical imaging |
| US7749166B2 (en) * | 2004-04-26 | 2010-07-06 | General Electric Company | System and method for filtering in imaging systems |
| US7118532B2 (en) * | 2004-05-06 | 2006-10-10 | General Electric Company | Data dependent color wall filters |
| US7627386B2 (en) * | 2004-10-07 | 2009-12-01 | Zonaire Medical Systems, Inc. | Ultrasound imaging system parameter optimization via fuzzy logic |
| US20090209861A1 (en) * | 2005-02-17 | 2009-08-20 | Panasonic Corporation | Ultrasonic Doppler Blood Flow Meter |
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| CN101416885B (zh) * | 2007-10-22 | 2012-10-17 | 深圳迈瑞生物医疗电子股份有限公司 | 用于超声成像系统的帧平均电路 |
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| KR101232796B1 (ko) | 2010-07-22 | 2013-02-13 | 삼성메디슨 주식회사 | 클러터 필터링을 위한 초음파 영상 장치 및 그 방법 |
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| JP3093823B2 (ja) * | 1991-07-02 | 2000-10-03 | フクダ電子株式会社 | 超音波ドプラ診断装置 |
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-
1999
- 1999-07-09 US US09/349,586 patent/US6296612B1/en not_active Expired - Fee Related
-
2000
- 2000-06-30 IL IL13710900A patent/IL137109A0/xx unknown
- 2000-07-06 JP JP2000204438A patent/JP2001137243A/ja not_active Withdrawn
- 2000-07-07 EP EP00305770A patent/EP1067400B1/en not_active Expired - Lifetime
- 2000-07-07 DE DE60026239T patent/DE60026239T2/de not_active Expired - Fee Related
- 2000-09-07 US US09/656,481 patent/US6390983B1/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006527054A (ja) * | 2003-06-10 | 2006-11-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 三次元カラー超音波イメージングシステムのためのユーザインタフェース |
| JP2007152111A (ja) * | 2005-12-01 | 2007-06-21 | General Electric Co <Ge> | スペクトルドプラ利得を自動調整するための方法及び装置 |
| JP2008298738A (ja) * | 2007-06-04 | 2008-12-11 | Mitsubishi Electric Corp | 目標追尾装置 |
| JP2009226218A (ja) * | 2008-03-20 | 2009-10-08 | Medison Co Ltd | 超音波システム及びクラッタ信号フィルタリング方法 |
| US8189427B2 (en) | 2008-12-17 | 2012-05-29 | Medison Co., Ltd. | Clutter signal filtering for doppler signal |
| JP2011104354A (ja) * | 2009-11-16 | 2011-06-02 | Medison Co Ltd | 適応的にクラッタフィルタリングを行う超音波システムおよび方法 |
| KR101029407B1 (ko) | 2009-12-02 | 2011-04-14 | (주)메디슨 | 초음파 컬러 도플러 영상 시스템 및 상기 초음파 컬러 도플러 영상 시스템의 클러터 신호 필터링 방법 |
| US8758250B2 (en) | 2009-12-02 | 2014-06-24 | Samsung Medison Co., Ltd. | Ultrasound color Doppler imaging system and method for filtering clutter signal of the same |
| JP2011235087A (ja) * | 2010-05-07 | 2011-11-24 | Samsung Medison Co Ltd | クラッタフィルタリングのための超音波映像装置およびその方法 |
| KR101339683B1 (ko) | 2012-01-17 | 2013-12-10 | 서강대학교산학협력단 | 초음파 고조파 영상을 위한 적응적 동적 직각 복조 장치 및 방법 |
| JP2021058583A (ja) * | 2019-10-04 | 2021-04-15 | 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、及び検査方法 |
| JP7584979B2 (ja) | 2019-10-04 | 2024-11-18 | 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、及び検査方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE60026239D1 (de) | 2006-04-27 |
| EP1067400A2 (en) | 2001-01-10 |
| DE60026239T2 (de) | 2006-11-16 |
| EP1067400B1 (en) | 2006-03-01 |
| IL137109A0 (en) | 2001-06-14 |
| US6296612B1 (en) | 2001-10-02 |
| EP1067400A3 (en) | 2004-05-26 |
| US6390983B1 (en) | 2002-05-21 |
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