DK0919832T3 - Fremgangsmåde til visning af plane strömninger - Google Patents

Fremgangsmåde til visning af plane strömninger

Info

Publication number
DK0919832T3
DK0919832T3 DK98118496T DK98118496T DK0919832T3 DK 0919832 T3 DK0919832 T3 DK 0919832T3 DK 98118496 T DK98118496 T DK 98118496T DK 98118496 T DK98118496 T DK 98118496T DK 0919832 T3 DK0919832 T3 DK 0919832T3
Authority
DK
Denmark
Prior art keywords
flow rate
profile
planar area
points
velocity profile
Prior art date
Application number
DK98118496T
Other languages
English (en)
Inventor
Shigeo Ohtsuki
Motonao Tanaka
Original Assignee
Shigeo Ohtsuki
Motonao Tanaka
Fukuda Kotaro
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 Shigeo Ohtsuki, Motonao Tanaka, Fukuda Kotaro filed Critical Shigeo Ohtsuki
Application granted granted Critical
Publication of DK0919832T3 publication Critical patent/DK0919832T3/da

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
    • 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
    • G01S15/8988—Colour Doppler imaging
    • 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
    • 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
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/52068—Stereoscopic displays; Three-dimensional displays; Pseudo 3D displays
    • 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
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/52071—Multicolour displays; using colour coding; Optimising colour or information content in displays, e.g. parametric 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)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Paper (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DK98118496T 1997-09-30 1998-09-30 Fremgangsmåde til visning af plane strömninger DK0919832T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP26644597A JP3309067B2 (ja) 1997-09-30 1997-09-30 面内流れの表示方法
EP98118496A EP0919832B1 (en) 1997-09-30 1998-09-30 Planar flow display method

Publications (1)

Publication Number Publication Date
DK0919832T3 true DK0919832T3 (da) 2005-09-26

Family

ID=17431042

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98118496T DK0919832T3 (da) 1997-09-30 1998-09-30 Fremgangsmåde til visning af plane strömninger

Country Status (7)

Country Link
US (1) US6211888B1 (da)
EP (1) EP0919832B1 (da)
JP (1) JP3309067B2 (da)
AT (1) ATE296451T1 (da)
DE (1) DE69830293T2 (da)
DK (1) DK0919832T3 (da)
ES (1) ES2244027T3 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8000768B2 (en) * 2005-01-10 2011-08-16 Vassol Inc. Method and system for displaying blood flow
DE102007057553B4 (de) * 2007-11-30 2012-02-16 Siemens Ag Verfahren zur Untersuchung eines menschlichen oder tierischen Körpers sowie medizinische Bildgebungsvorrichtung hierfür
JP5139143B2 (ja) * 2008-04-28 2013-02-06 有限会社医用超音波技術研究所 超音波診断装置
CN101919712B (zh) * 2010-08-25 2012-07-25 四川省医学科学院（四川省人民医院） 基于多普勒图像信息的心脏流场平面流线可视化描述方法
EP2514368B1 (en) 2011-04-18 2017-09-20 TomTec Imaging Systems GmbH Method for transforming a Doppler velocity dataset into a velocity vector field
KR102185727B1 (ko) * 2014-01-28 2020-12-02 삼성메디슨 주식회사 초음파 진단 장치 및 그 동작방법
JP6928414B2 (ja) 2016-11-29 2021-09-01 ブラックモア センサーズ アンド アナリティクス エルエルシー 点群データセット内において物体を分類する方法およびシステム
JP6811862B2 (ja) 2016-11-30 2021-01-13 ブラックモア センサーズ アンド アナリティクス エルエルシー 光学測距システムによる適応走査の方法およびシステム
KR102254466B1 (ko) 2016-11-30 2021-05-20 블랙모어 센서스 앤드 애널리틱스, 엘엘씨 광학 거리 측정 시스템을 이용한 자동적인 실시간 적응형 스캐닝 방법과 시스템
US11802965B2 (en) 2016-11-30 2023-10-31 Blackmore Sensors & Analytics Llc Method and system for doppler detection and doppler correction of optical chirped range detection
US10422880B2 (en) 2017-02-03 2019-09-24 Blackmore Sensors and Analytics Inc. Method and system for doppler detection and doppler correction of optical phase-encoded range detection
US10401495B2 (en) 2017-07-10 2019-09-03 Blackmore Sensors and Analytics Inc. Method and system for time separated quadrature detection of doppler effects in optical range measurements
JP2021515241A (ja) 2018-04-23 2021-06-17 ブラックモア センサーズ アンド アナリティクス エルエルシー コヒーレント距離ドップラー光学センサを用いた自律走行車の制御方法およびシステム
US11822010B2 (en) 2019-01-04 2023-11-21 Blackmore Sensors & Analytics, Llc LIDAR system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0379593B1 (en) 1988-06-30 1994-12-14 Shigeo Ohtsuki Doppler system flow velocity distribution measuring apparatus
US5425365A (en) * 1992-03-26 1995-06-20 Kabushiki Kaisha Toshiba Ultrasonic diagnosis apparatus utilizing Doppler technique
JP4126114B2 (ja) 1997-07-07 2008-07-30 茂雄 大槻 流体の観測面内ドプラ速度分布から面内流を推定する方法

Also Published As

Publication number Publication date
ATE296451T1 (de) 2005-06-15
DE69830293D1 (de) 2005-06-30
JPH11108947A (ja) 1999-04-23
EP0919832A2 (en) 1999-06-02
US6211888B1 (en) 2001-04-03
ES2244027T3 (es) 2005-12-01
EP0919832A3 (en) 1999-11-17
JP3309067B2 (ja) 2002-07-29
EP0919832B1 (en) 2005-05-25
DE69830293T2 (de) 2006-02-02

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