DE60324137D1 - Verringerung von ungleichförmigen drehungsverzerrungen (nurd) - Google Patents

Verringerung von ungleichförmigen drehungsverzerrungen (nurd)

Info

Publication number
DE60324137D1
DE60324137D1 DE60324137T DE60324137T DE60324137D1 DE 60324137 D1 DE60324137 D1 DE 60324137D1 DE 60324137 T DE60324137 T DE 60324137T DE 60324137 T DE60324137 T DE 60324137T DE 60324137 D1 DE60324137 D1 DE 60324137D1
Authority
DE
Germany
Prior art keywords
image
nurd
vector
uniform rotation
texture
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
Application number
DE60324137T
Other languages
English (en)
Inventor
Shashidhar Sathyanarayana
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.)
Boston Scientific Ltd Barbados
Original Assignee
Boston Scientific Ltd Barbados
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 Boston Scientific Ltd Barbados filed Critical Boston Scientific Ltd Barbados
Application granted granted Critical
Publication of DE60324137D1 publication Critical patent/DE60324137D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/10—Image enhancement or restoration using non-spatial domain filtering
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/4461—Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe
    • 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
    • G01S15/8938—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for mechanical movement in two dimensions
    • G01S15/894—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for mechanical movement in two dimensions by rotation about a single axis
    • 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
    • G01S15/8977—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using special techniques for image reconstruction, e.g. FFT, geometrical transformations, spatial deconvolution, time deconvolution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/80—Geometric correction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • G06T7/41—Analysis of texture based on statistical description of texture
    • G06T7/42—Analysis of texture based on statistical description of texture using transform domain methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G06T2207/20056—Discrete and fast Fourier transform, [DFT, FFT]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Theoretical Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Probability & Statistics with Applications (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Image Processing (AREA)
  • Amplifiers (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Prostheses (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
DE60324137T 2002-02-05 2003-01-23 Verringerung von ungleichförmigen drehungsverzerrungen (nurd) Expired - Lifetime DE60324137D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/072,355 US7024025B2 (en) 2002-02-05 2002-02-05 Nonuniform Rotational Distortion (NURD) reduction
PCT/US2003/002182 WO2003067526A2 (en) 2002-02-05 2003-01-23 Nonuniform rotational distortion (nurd) reduction

Publications (1)

Publication Number Publication Date
DE60324137D1 true DE60324137D1 (de) 2008-11-27

Family

ID=27659457

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60324137T Expired - Lifetime DE60324137D1 (de) 2002-02-05 2003-01-23 Verringerung von ungleichförmigen drehungsverzerrungen (nurd)

Country Status (9)

Country Link
US (1) US7024025B2 (de)
EP (1) EP1505908B1 (de)
JP (1) JP4242292B2 (de)
AT (1) ATE410956T1 (de)
AU (1) AU2003210648A1 (de)
CA (1) CA2471733C (de)
DE (1) DE60324137D1 (de)
ES (1) ES2315507T3 (de)
WO (1) WO2003067526A2 (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2533538A1 (en) * 2003-07-21 2005-01-27 Paieon Inc. Method and system for identifying an optimal image within a series of images that depict a moving organ
US8047996B2 (en) 2005-10-31 2011-11-01 Volcano Corporation System and method for reducing angular geometric distortion in an imaging device
US9867530B2 (en) 2006-08-14 2018-01-16 Volcano Corporation Telescopic side port catheter device with imaging system and method for accessing side branch occlusions
US20080123911A1 (en) 2006-09-26 2008-05-29 Duc Lam Systems and Methods for Restoring a Medical Image Affected by Nonuniform Rotational Distortion
EP3120752A1 (de) 2007-01-19 2017-01-25 Sunnybrook Health Sciences Centre Scanningmechanismen für eine bildgebungssonde
US8460195B2 (en) 2007-01-19 2013-06-11 Sunnybrook Health Sciences Centre Scanning mechanisms for imaging probe
EP2178442B1 (de) 2007-07-12 2017-09-06 Volcano Corporation Katheter für in-vivo-bildgebung
US10219780B2 (en) 2007-07-12 2019-03-05 Volcano Corporation OCT-IVUS catheter for concurrent luminal imaging
US9596993B2 (en) 2007-07-12 2017-03-21 Volcano Corporation Automatic calibration systems and methods of use
US8197413B2 (en) * 2008-06-06 2012-06-12 Boston Scientific Scimed, Inc. Transducers, devices and systems containing the transducers, and methods of manufacture
US8351667B2 (en) * 2008-08-15 2013-01-08 Sti Medical Systems, Llc Methods of contrast enhancement for images having blood vessel structures
US9039626B2 (en) 2009-03-31 2015-05-26 Sunnybrook Health Sciences Centre Medical device with means to improve transmission of torque along a rotational drive shaft
GB2470942B (en) * 2009-06-11 2014-07-16 Snell Ltd Detection of non-uniform spatial scaling of an image
EP2632338B1 (de) * 2010-10-28 2015-07-01 Boston Scientific Scimed, Inc. Systeme und verfahren zur reduzierung von ungleichmässiger rotationsverzerrung bei ultraschallbildern
US11141063B2 (en) 2010-12-23 2021-10-12 Philips Image Guided Therapy Corporation Integrated system architectures and methods of use
US11040140B2 (en) 2010-12-31 2021-06-22 Philips Image Guided Therapy Corporation Deep vein thrombosis therapeutic methods
WO2013033489A1 (en) 2011-08-31 2013-03-07 Volcano Corporation Optical rotary joint and methods of use
US9367965B2 (en) 2012-10-05 2016-06-14 Volcano Corporation Systems and methods for generating images of tissue
US9858668B2 (en) 2012-10-05 2018-01-02 Volcano Corporation Guidewire artifact removal in images
US11272845B2 (en) 2012-10-05 2022-03-15 Philips Image Guided Therapy Corporation System and method for instant and automatic border detection
US9307926B2 (en) 2012-10-05 2016-04-12 Volcano Corporation Automatic stent detection
US9286673B2 (en) 2012-10-05 2016-03-15 Volcano Corporation Systems for correcting distortions in a medical image and methods of use thereof
US10070827B2 (en) 2012-10-05 2018-09-11 Volcano Corporation Automatic image playback
US10568586B2 (en) 2012-10-05 2020-02-25 Volcano Corporation Systems for indicating parameters in an imaging data set and methods of use
US9292918B2 (en) 2012-10-05 2016-03-22 Volcano Corporation Methods and systems for transforming luminal images
US9324141B2 (en) 2012-10-05 2016-04-26 Volcano Corporation Removal of A-scan streaking artifact
WO2014055880A2 (en) 2012-10-05 2014-04-10 David Welford Systems and methods for amplifying light
US9840734B2 (en) 2012-10-22 2017-12-12 Raindance Technologies, Inc. Methods for analyzing DNA
CA2894403A1 (en) 2012-12-13 2014-06-19 Volcano Corporation Devices, systems, and methods for targeted cannulation
US10939826B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Aspirating and removing biological material
JP2016504589A (ja) 2012-12-20 2016-02-12 ナサニエル ジェイ． ケンプ， 異なる撮像モード間で再構成可能な光コヒーレンストモグラフィシステム
CA2895502A1 (en) 2012-12-20 2014-06-26 Jeremy Stigall Smooth transition catheters
EP2934282B1 (de) 2012-12-20 2020-04-29 Volcano Corporation Ortung von intravaskulären bildern
US11406498B2 (en) 2012-12-20 2022-08-09 Philips Image Guided Therapy Corporation Implant delivery system and implants
US10942022B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Manual calibration of imaging system
US10332228B2 (en) 2012-12-21 2019-06-25 Volcano Corporation System and method for graphical processing of medical data
CA2895769A1 (en) 2012-12-21 2014-06-26 Douglas Meyer Rotational ultrasound imaging catheter with extended catheter body telescope
EP2934280B1 (de) 2012-12-21 2022-10-19 Mai, Jerome Ultraschallbildgebung mit variabler liniendichte
US9486143B2 (en) 2012-12-21 2016-11-08 Volcano Corporation Intravascular forward imaging device
US10058284B2 (en) 2012-12-21 2018-08-28 Volcano Corporation Simultaneous imaging, monitoring, and therapy
WO2014100530A1 (en) 2012-12-21 2014-06-26 Whiseant Chester System and method for catheter steering and operation
EP2936626A4 (de) 2012-12-21 2016-08-17 David Welford Systeme und verfahren zur verengung einer wellenlängenlichtemission
US10420530B2 (en) 2012-12-21 2019-09-24 Volcano Corporation System and method for multipath processing of image signals
EP2936241B1 (de) 2012-12-21 2020-10-21 Nathaniel J. Kemp Leistungseffiziente optische pufferung mit einem polarisationserhaltenden optischen schalter
US9612105B2 (en) 2012-12-21 2017-04-04 Volcano Corporation Polarization sensitive optical coherence tomography system
CN105103163A (zh) 2013-03-07 2015-11-25 火山公司 血管内图像中的多模态分割
US10226597B2 (en) 2013-03-07 2019-03-12 Volcano Corporation Guidewire with centering mechanism
EP3895604A1 (de) 2013-03-12 2021-10-20 Collins, Donna Systeme und verfahren zur diagnose koronarer mikrovaskulärer erkrankungen
US20140276923A1 (en) 2013-03-12 2014-09-18 Volcano Corporation Vibrating catheter and methods of use
US11026591B2 (en) 2013-03-13 2021-06-08 Philips Image Guided Therapy Corporation Intravascular pressure sensor calibration
US9301687B2 (en) 2013-03-13 2016-04-05 Volcano Corporation System and method for OCT depth calibration
WO2014159819A1 (en) 2013-03-13 2014-10-02 Jinhyoung Park System and methods for producing an image from a rotational intravascular ultrasound device
US10292677B2 (en) 2013-03-14 2019-05-21 Volcano Corporation Endoluminal filter having enhanced echogenic properties
US10219887B2 (en) 2013-03-14 2019-03-05 Volcano Corporation Filters with echogenic characteristics
US20160030151A1 (en) 2013-03-14 2016-02-04 Volcano Corporation Filters with echogenic characteristics
US10631718B2 (en) 2015-08-31 2020-04-28 Gentuity, Llc Imaging system includes imaging probe and delivery devices
US10952702B2 (en) 2016-06-21 2021-03-23 Canon U.S.A., Inc. Non-uniform rotational distortion detection catheter system
CN111671468B (zh) * 2020-05-28 2023-04-28 苏州博动戎影医疗科技有限公司 一种血管内超声单阵元换能器的异步聚焦动态补偿方法
US20230000321A1 (en) * 2021-03-01 2023-01-05 Gentuity, Llc Optical imaging system
CN117152026B (zh) * 2023-10-30 2024-02-02 天津恒宇医疗科技有限公司 一种血管内超声图像处理方法、装置和设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5361768A (en) * 1992-06-30 1994-11-08 Cardiovascular Imaging Systems, Inc. Automated longitudinal position translator for ultrasonic imaging probes, and methods of using same
US5383460A (en) * 1992-10-05 1995-01-24 Cardiovascular Imaging Systems, Inc. Method and apparatus for ultrasound imaging and atherectomy
US6424725B1 (en) * 1996-05-16 2002-07-23 Digimarc Corporation Determining transformations of media signals with embedded code signals
US5485845A (en) * 1995-05-04 1996-01-23 Hewlett Packard Company Rotary encoder for intravascular ultrasound catheter
US6095976A (en) * 1997-06-19 2000-08-01 Medinol Ltd. Method for enhancing an image derived from reflected ultrasound signals produced by an ultrasound transmitter and detector inserted in a bodily lumen
US5921934A (en) * 1997-11-25 1999-07-13 Scimed Life Systems, Inc. Methods and apparatus for non-uniform rotation distortion detection in an intravascular ultrasound imaging system
US5989191A (en) * 1998-06-19 1999-11-23 Hewlettt-Packard Company Using doppler techniques to measure non-uniform rotation of an ultrasound transducer
US6450964B1 (en) * 2000-09-05 2002-09-17 Advanced Cardiovascular Systems, Inc. Imaging apparatus and method

Also Published As

Publication number Publication date
EP1505908A2 (de) 2005-02-16
JP4242292B2 (ja) 2009-03-25
JP2006505293A (ja) 2006-02-16
WO2003067526A2 (en) 2003-08-14
US7024025B2 (en) 2006-04-04
CA2471733A1 (en) 2003-08-14
AU2003210648A8 (en) 2003-09-02
WO2003067526A3 (en) 2004-11-25
ES2315507T3 (es) 2009-04-01
AU2003210648A1 (en) 2003-09-02
US20030147551A1 (en) 2003-08-07
EP1505908B1 (de) 2008-10-15
ATE410956T1 (de) 2008-10-15
CA2471733C (en) 2011-06-07

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