DE69938892D1 - Dreidimensionale Abbildung mittels der Projektion von morphologisch filtrierten Pixeldaten - Google Patents
Dreidimensionale Abbildung mittels der Projektion von morphologisch filtrierten PixeldatenInfo
- Publication number
- DE69938892D1 DE69938892D1 DE69938892T DE69938892T DE69938892D1 DE 69938892 D1 DE69938892 D1 DE 69938892D1 DE 69938892 T DE69938892 T DE 69938892T DE 69938892 T DE69938892 T DE 69938892T DE 69938892 D1 DE69938892 D1 DE 69938892D1
- Authority
- DE
- Germany
- Prior art keywords
- projection
- pixel data
- dimensional imaging
- filtered pixel
- morphologically filtered
- 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 - Lifetime
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
- G01S7/52023—Details of receivers
- G01S7/52034—Data rate converters
-
- 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
-
- 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
- G01S7/52023—Details of receivers
- G01S7/52025—Details of receivers for pulse systems
- G01S7/52026—Extracting wanted echo signals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/916—Ultrasound 3-D imaging
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Image Processing (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Image Generation (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/210,706 US6155978A (en) | 1998-12-09 | 1998-12-09 | Three-dimensional imaging by projecting morphologically filtered pixel data |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69938892D1 true DE69938892D1 (de) | 2008-07-24 |
Family
ID=22783947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69938892T Expired - Lifetime DE69938892D1 (de) | 1998-12-09 | 1999-12-09 | Dreidimensionale Abbildung mittels der Projektion von morphologisch filtrierten Pixeldaten |
Country Status (4)
Country | Link |
---|---|
US (1) | US6155978A (de) |
EP (1) | EP1008864B1 (de) |
JP (1) | JP4424799B2 (de) |
DE (1) | DE69938892D1 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7497828B1 (en) | 1992-01-10 | 2009-03-03 | Wilk Ultrasound Of Canada, Inc. | Ultrasonic medical device and associated method |
EP1044382B1 (de) * | 1997-12-31 | 2002-03-06 | GE Ultrasound Israel, Ltd. | Verfahren und vorrichtung zur bestimmung der relativlage von tomographischen schichten |
US6511426B1 (en) * | 1998-06-02 | 2003-01-28 | Acuson Corporation | Medical diagnostic ultrasound system and method for versatile processing |
US6633679B1 (en) * | 1999-03-23 | 2003-10-14 | Teletechnologies, Ltd. | Visually lossless still image compression for CMYK, CMY and Postscript formats |
US6522786B1 (en) * | 1999-06-14 | 2003-02-18 | General Electric Company | Gradient filter and method for three dimensional NMR data set |
US6250146B1 (en) * | 1999-09-14 | 2001-06-26 | Cleveland Motion Controls, Inc. | Web tension transducer apparatus |
US7940966B2 (en) * | 2000-11-24 | 2011-05-10 | U-Systems, Inc. | Full-field breast image data processing and archiving |
US7615008B2 (en) | 2000-11-24 | 2009-11-10 | U-Systems, Inc. | Processing and displaying breast ultrasound information |
US7597663B2 (en) | 2000-11-24 | 2009-10-06 | U-Systems, Inc. | Adjunctive ultrasound processing and display for breast cancer screening |
US7103205B2 (en) * | 2000-11-24 | 2006-09-05 | U-Systems, Inc. | Breast cancer screening with ultrasound image overlays |
US7556602B2 (en) | 2000-11-24 | 2009-07-07 | U-Systems, Inc. | Breast cancer screening with adjunctive ultrasound mammography |
KR100388407B1 (ko) * | 2001-04-27 | 2003-06-25 | 주식회사 메디슨 | 표시 장치의 화소에 대응하는 복셀에서 수신 집속하는 3차원 초음파 영상 시스템 |
US7285094B2 (en) | 2002-01-30 | 2007-10-23 | Nohara Timothy J | 3D ultrasonic imaging apparatus and method |
JP3944059B2 (ja) | 2002-11-14 | 2007-07-11 | アロカ株式会社 | 超音波診断装置 |
US20050110793A1 (en) * | 2003-11-21 | 2005-05-26 | Steen Erik N. | Methods and systems for graphics processing in a medical imaging system |
JP4530834B2 (ja) * | 2003-12-26 | 2010-08-25 | 富士フイルム株式会社 | 超音波画像処理方法及び超音波画像処理装置、並びに、超音波画像処理プログラム |
US7914454B2 (en) * | 2004-06-25 | 2011-03-29 | Wilk Ultrasound Of Canada, Inc. | Real-time 3D ultrasonic imaging apparatus and method |
US8834371B2 (en) * | 2005-03-31 | 2014-09-16 | Kabushiki Kaisha Toshiba | Ultrasound diagnostic apparatus and ultrasound image processing program |
US20090216124A1 (en) * | 2005-05-19 | 2009-08-27 | Hitachi Medical Corporation | Ultrasonic diagnostic apparatus and image processing method thereof |
JP5165858B2 (ja) * | 2006-05-26 | 2013-03-21 | 株式会社東芝 | 超音波診断装置、超音波画像処理装置及び超音波画像処理プログラム |
JP5002181B2 (ja) * | 2006-03-31 | 2012-08-15 | 株式会社東芝 | 超音波診断装置及び超音波診断装置制御方法 |
WO2007114375A1 (ja) * | 2006-03-31 | 2007-10-11 | Kabushiki Kaisha Toshiba | 超音波診断装置及び超音波診断装置制御方法 |
US7961975B2 (en) * | 2006-07-31 | 2011-06-14 | Stc. Unm | System and method for reduction of speckle noise in an image |
US8184927B2 (en) * | 2006-07-31 | 2012-05-22 | Stc.Unm | System and method for reduction of speckle noise in an image |
CN101290684B (zh) * | 2007-04-19 | 2012-07-18 | 深圳迈瑞生物医疗电子股份有限公司 | 三维超声图像的快速体绘制方法与装置 |
CN101292883B (zh) * | 2007-04-23 | 2012-07-04 | 深圳迈瑞生物医疗电子股份有限公司 | 超声三维快速成像方法及其装置 |
EP2044886A1 (de) * | 2007-10-03 | 2009-04-08 | Fujifilm Corporation | Verfahren und Vorrichtung zur Ultraschalldiagnose |
DE102008032686B4 (de) * | 2008-07-06 | 2020-07-16 | Dürr Dental SE | Verfahren zur Verbesserung des Kontrastes von Bildern, insbesondere Grauwertbildern und Vorrichtung zu seiner Durchführung |
JP5269517B2 (ja) * | 2008-08-14 | 2013-08-21 | 株式会社東芝 | 超音波診断装置、超音波画像処理装置及び超音波画像処理プログラム |
JP5641503B2 (ja) * | 2010-10-15 | 2014-12-17 | 国立大学法人 筑波大学 | マルチステップ・ラティス・ボクセル法 |
JP5738822B2 (ja) * | 2012-11-05 | 2015-06-24 | 株式会社東芝 | 超音波診断装置、超音波画像処理装置及び超音波画像処理プログラム |
JP5646670B2 (ja) * | 2013-03-11 | 2014-12-24 | 株式会社東芝 | 超音波診断装置、超音波画像処理装置及び超音波画像処理プログラム |
WO2018119211A1 (en) * | 2016-12-23 | 2018-06-28 | Bio-Rad Laboratories, Inc. | Reduction of background signal in blot images |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2632071B1 (fr) * | 1988-05-31 | 1991-03-15 | Labo Electronique Physique | Echographe ultrasonore a bruit d'interference reduit |
US5409007A (en) * | 1993-11-26 | 1995-04-25 | General Electric Company | Filter to reduce speckle artifact in ultrasound imaging |
US5779641A (en) * | 1997-05-07 | 1998-07-14 | General Electric Company | Method and apparatus for three-dimensional ultrasound imaging by projecting filtered pixel data |
US6058218A (en) * | 1997-11-10 | 2000-05-02 | General Electric Company | Enhanced visualization of weak image sources in the vicinity of dominant sources |
-
1998
- 1998-12-09 US US09/210,706 patent/US6155978A/en not_active Expired - Lifetime
-
1999
- 1999-11-30 JP JP33898899A patent/JP4424799B2/ja not_active Expired - Lifetime
- 1999-12-09 DE DE69938892T patent/DE69938892D1/de not_active Expired - Lifetime
- 1999-12-09 EP EP99309895A patent/EP1008864B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1008864A2 (de) | 2000-06-14 |
US6155978A (en) | 2000-12-05 |
EP1008864A3 (de) | 2004-06-23 |
EP1008864B1 (de) | 2008-06-11 |
JP2000279416A (ja) | 2000-10-10 |
JP4424799B2 (ja) | 2010-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |