IN2014CN02088A - - Google Patents

Info

Publication number
IN2014CN02088A
IN2014CN02088A IN2088CHN2014A IN2014CN02088A IN 2014CN02088 A IN2014CN02088 A IN 2014CN02088A IN 2088CHN2014 A IN2088CHN2014 A IN 2088CHN2014A IN 2014CN02088 A IN2014CN02088 A IN 2014CN02088A
Authority
IN
India
Prior art keywords
sidewall opening
tubes
projection image
projection
segmentation
Prior art date
Application number
Inventor
Bart Carelsen
Maya Ella Barley
Raoul Florent
Original Assignee
Koninkl Philips Nv
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 Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of IN2014CN02088A publication Critical patent/IN2014CN02088A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10081—Computed x-ray tomography [CT]
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray image
    • G06T2207/10121—Fluoroscopy
    • 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
    • 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
    • G06T2207/30104—Vascular flow; Blood flow; Perfusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

An apparatus and a related method of processing a 2D projection image (110a b) taken of a tubular structure comprising two or more tubes. One of the tubes branches off from the other at a sidewall opening. The apparatus is configured to estimate a position of the sidewall opening. The estimation is based on a segmentation of the one or more projection images. A marker for the estimated position of the sidewall opening can be displayed overlaid on the projection image.
IN2088CHN2014 2011-09-13 2012-09-07 IN2014CN02088A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11306141 2011-09-13
PCT/IB2012/054633 WO2013038313A1 (en) 2011-09-13 2012-09-07 Vascular outlining with ostia visualization

Publications (1)

Publication Number Publication Date
IN2014CN02088A true IN2014CN02088A (en) 2015-05-29

Family

ID=47080754

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2088CHN2014 IN2014CN02088A (en) 2011-09-13 2012-09-07

Country Status (7)

Country Link
US (1) US9256940B2 (en)
EP (1) EP2745267B1 (en)
JP (1) JP6073896B2 (en)
CN (1) CN103930926B (en)
BR (1) BR112014005616A2 (en)
IN (1) IN2014CN02088A (en)
WO (1) WO2013038313A1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130303944A1 (en) 2012-05-14 2013-11-14 Intuitive Surgical Operations, Inc. Off-axis electromagnetic sensor
US9452276B2 (en) 2011-10-14 2016-09-27 Intuitive Surgical Operations, Inc. Catheter with removable vision probe
US11331149B2 (en) 2012-05-16 2022-05-17 Feops Nv Method and system for determining a risk of hemodynamic compromise after cardiac intervention
US20140148673A1 (en) 2012-11-28 2014-05-29 Hansen Medical, Inc. Method of anchoring pullwire directly articulatable region in catheter
EP3243476B1 (en) 2014-03-24 2019-11-06 Auris Health, Inc. Systems and devices for catheter driving instinctiveness
JP6632829B2 (en) * 2014-08-27 2020-01-22 キヤノンメディカルシステムズ株式会社 Medical image processing apparatus and medical image processing method
WO2016054256A1 (en) 2014-09-30 2016-04-07 Auris Surgical Robotics, Inc Configurable robotic surgical system with virtual rail and flexible endoscope
US10314463B2 (en) 2014-10-24 2019-06-11 Auris Health, Inc. Automated endoscope calibration
JP6815135B2 (en) * 2015-10-28 2021-01-20 キヤノンメディカルシステムズ株式会社 X-ray diagnostic equipment and image processing equipment
US10143526B2 (en) * 2015-11-30 2018-12-04 Auris Health, Inc. Robot-assisted driving systems and methods
JP6780936B2 (en) * 2016-01-13 2020-11-04 ザイオソフト株式会社 Medical image processing equipment, medical image processing methods, and medical image processing programs
JP6744158B2 (en) * 2016-07-07 2020-08-19 キヤノンメディカルシステムズ株式会社 X-ray diagnostic apparatus and image processing apparatus
US9931025B1 (en) * 2016-09-30 2018-04-03 Auris Surgical Robotics, Inc. Automated calibration of endoscopes with pull wires
US10244926B2 (en) 2016-12-28 2019-04-02 Auris Health, Inc. Detecting endolumenal buckling of flexible instruments
EP3384846B1 (en) * 2017-04-03 2021-03-24 Siemens Healthcare GmbH Method for operating an x-ray device, x-ray device, computer program and electronically readable storage medium.
KR102354701B1 (en) * 2017-04-12 2022-01-24 재단법인대구경북과학기술원 Image processing apparatus and method for generating virtual x-ray image
US11529129B2 (en) 2017-05-12 2022-12-20 Auris Health, Inc. Biopsy apparatus and system
US10299870B2 (en) 2017-06-28 2019-05-28 Auris Health, Inc. Instrument insertion compensation
US10426559B2 (en) 2017-06-30 2019-10-01 Auris Health, Inc. Systems and methods for medical instrument compression compensation
US11432875B2 (en) 2017-09-28 2022-09-06 Siemens Medical Solutions Usa, Inc. Left atrial appendage closure guidance in medical imaging
US10145747B1 (en) 2017-10-10 2018-12-04 Auris Health, Inc. Detection of undesirable forces on a surgical robotic arm
JP7362610B2 (en) 2017-12-06 2023-10-17 オーリス ヘルス インコーポレイテッド System and method for correcting uncommanded instrument rotation
US11510736B2 (en) 2017-12-14 2022-11-29 Auris Health, Inc. System and method for estimating instrument location
US10765303B2 (en) 2018-02-13 2020-09-08 Auris Health, Inc. System and method for driving medical instrument
US11132830B2 (en) * 2018-03-29 2021-09-28 Biosense Webster (Israel) Ltd. Static virtual camera positioning
JP7536752B2 (en) 2018-09-28 2024-08-20 オーリス ヘルス インコーポレイテッド Systems and methods for endoscope-assisted percutaneous medical procedures - Patents.com
WO2020069430A1 (en) 2018-09-28 2020-04-02 Auris Health, Inc. Systems and methods for docking medical instruments
WO2021137108A1 (en) 2019-12-31 2021-07-08 Auris Health, Inc. Alignment interfaces for percutaneous access
EP4084720A4 (en) 2019-12-31 2024-01-17 Auris Health, Inc. Alignment techniques for percutaneous access
EP4084721A4 (en) 2019-12-31 2024-01-03 Auris Health, Inc. Anatomical feature identification and targeting

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6047090A (en) * 1996-07-31 2000-04-04 U.S. Philips Corporation Method and device for automatic segmentation of a digital image using a plurality of morphological opening operation
DE10000185A1 (en) 2000-01-05 2001-07-12 Philips Corp Intellectual Pty Method for displaying the time course of the blood flow in an examination object
DE10100572A1 (en) * 2001-01-09 2002-07-11 Philips Corp Intellectual Pty Method for displaying blood flow in a vascular tree
JP4421203B2 (en) * 2003-03-20 2010-02-24 株式会社東芝 Luminous structure analysis processing device
CN100378750C (en) * 2003-09-25 2008-04-02 派昂公司 System and method for three-dimensional reconstruction of a tubular organ
WO2010058398A2 (en) 2007-03-08 2010-05-27 Sync-Rx, Ltd. Image processing and tool actuation for medical procedures
US8244331B2 (en) 2007-08-31 2012-08-14 Siemens Aktiengesellschaft Method and device for determining an optimum direction of projection for recording projection images
JP2010082295A (en) * 2008-10-01 2010-04-15 Toshiba Corp X-ray image diagnostic apparatus and method for displaying x-ray image
US20110103655A1 (en) * 2009-11-03 2011-05-05 Young Warren G Fundus information processing apparatus and fundus information processing method

Also Published As

Publication number Publication date
JP2014526334A (en) 2014-10-06
US9256940B2 (en) 2016-02-09
US20140219537A1 (en) 2014-08-07
CN103930926A (en) 2014-07-16
CN103930926B (en) 2017-06-13
BR112014005616A2 (en) 2017-03-28
WO2013038313A1 (en) 2013-03-21
EP2745267B1 (en) 2016-12-28
EP2745267A1 (en) 2014-06-25
JP6073896B2 (en) 2017-02-01

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