BR112014026073A2 - sistema médico para obtenção de imagem e método para processamento de imagem - Google Patents

sistema médico para obtenção de imagem e método para processamento de imagem

Info

Publication number
BR112014026073A2
BR112014026073A2 BR112014026073A BR112014026073A BR112014026073A2 BR 112014026073 A2 BR112014026073 A2 BR 112014026073A2 BR 112014026073 A BR112014026073 A BR 112014026073A BR 112014026073 A BR112014026073 A BR 112014026073A BR 112014026073 A2 BR112014026073 A2 BR 112014026073A2
Authority
BR
Brazil
Prior art keywords
format detection
imaging system
processing method
image processing
medical imaging
Prior art date
Application number
BR112014026073A
Other languages
English (en)
Inventor
Schaefer Dirk
Grass Michael
Chan Raymond
Manzke Robert
Original Assignee
Koninklijke 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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of BR112014026073A2 publication Critical patent/BR112014026073A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5252—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data removing objects from field of view, e.g. removing patient table from a CT image
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/77—Retouching; Inpainting; Scratch removal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2061—Tracking techniques using shape-sensors, e.g. fiber shape sensors with Bragg gratings
    • 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
    • G06T2207/30021—Catheter; Guide wire

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pathology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Robotics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)

Abstract

resumo sistema médico para obtenção de imagem e método para processamento de imagem um sistema médico para obtenção de imagem inclui um processador (114) e uma memória (116) acoplada ao processador. a memória inclui um módulo de detecção óptica de formato (115) configurado para receber dados de detecção de formato a partir de um sistema de detecção de formato (104) acoplado a um instrumento médico (102). o sistema de detecção de formato é configurado para medir um formato e posição do instrumento médico. um módulo de geração de imagem (148) é configurado para detectar e remover digitalmente artefatos da imagem de instrumento médico a partir de uma imagem gerada com base em pelo menos o formato e a posição do instrumento médico conforme medido pelo sistema de detecção de formato. 1/1
BR112014026073A 2012-04-23 2013-03-29 sistema médico para obtenção de imagem e método para processamento de imagem BR112014026073A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261617313P 2012-04-23 2012-04-23
PCT/IB2013/052536 WO2013144912A1 (en) 2012-03-29 2013-03-29 Artifact removal using shape sensing

Publications (1)

Publication Number Publication Date
BR112014026073A2 true BR112014026073A2 (pt) 2017-06-27

Family

ID=48471049

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014026073A BR112014026073A2 (pt) 2012-04-23 2013-03-29 sistema médico para obtenção de imagem e método para processamento de imagem

Country Status (7)

Country Link
US (1) US20160242854A1 (pt)
EP (1) EP2830502B1 (pt)
JP (1) JP6216770B2 (pt)
CN (1) CN104244830B (pt)
BR (1) BR112014026073A2 (pt)
RU (1) RU2014143669A (pt)
WO (1) WO2013144912A1 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6511050B2 (ja) * 2013-07-23 2019-05-08 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． イメージング装置を追跡装置と位置合わせする位置合わせシステム、イメージングシステム、介入システム、位置合わせ方法、イメージングシステムの作動方法、位置合わせコンピュータプログラム、及びイメージングコンピュータプログラム
US11850083B2 (en) 2014-05-16 2023-12-26 Koninklijke Philips N.V. Device for modifying an imaging of a tee probe in X-ray data
CN106716071B (zh) * 2014-09-08 2021-08-24 皇家飞利浦有限公司 利用光学形状感测的对表面接触的检测
EP3247311B1 (en) 2015-01-22 2020-03-18 Koninklijke Philips N.V. Endograft visualization with pre-integrated optical shape sensing attachments
WO2016116825A1 (en) 2015-01-22 2016-07-28 Koninklijke Philips N.V. Endograft visualization with optical shape sensing
EP3261547B1 (en) 2015-02-23 2021-06-09 Siemens Healthcare GmbH Method and system for automated positioning of a medical diagnostic device
US10430688B2 (en) 2015-05-27 2019-10-01 Siemens Medical Solutions Usa, Inc. Knowledge-based ultrasound image enhancement
US9836664B1 (en) * 2016-05-27 2017-12-05 Intuit Inc. Method and system for identifying and addressing imaging artifacts to enable a software system to provide financial services based on an image of a financial document
US10387765B2 (en) * 2016-06-23 2019-08-20 Siemens Healthcare Gmbh Image correction using a deep generative machine-learning model
US10132891B2 (en) * 2016-09-16 2018-11-20 General Electric Company System and method for attenuation correction of a surface coil in a PET-MRI system
DE102016217984A1 (de) * 2016-09-20 2018-04-05 Siemens Healthcare Gmbh Sinogrammbasierte Streustrahlenkorrektur in der Computertomographie
CN110337673B (zh) * 2017-01-05 2023-10-20 通用电气公司 基于深度学习的在断层摄影重建中估计数据的方法和***
CN111095428A (zh) 2017-08-17 2020-05-01 皇家飞利浦有限公司 具有用于图像伪影识别和移除的深度学习网络的超声***
EP3668393A1 (en) * 2017-08-17 2020-06-24 Navix International Limited Reconstruction of an anatomical structure from intrabody measurements
CN107595278A (zh) * 2017-09-19 2018-01-19 深圳市大耳马科技有限公司 一种生成医学影像设备门控信号的方法、装置及***
DE102017217550A1 (de) * 2017-10-02 2019-04-04 Siemens Healthcare Gmbh Identifikation von Bildartefakten mittels maschinellen Lernens
US10930064B2 (en) * 2018-02-08 2021-02-23 Covidien Lp Imaging reconstruction system and method
EP3628230A1 (en) * 2018-09-27 2020-04-01 Koninklijke Philips N.V. X-ray imaging system with foreign object reduction
JP7144292B2 (ja) * 2018-11-27 2022-09-29 キヤノンメディカルシステムズ株式会社 医用画像処理装置および医用画像処理方法
JP7309988B2 (ja) * 2018-11-27 2023-07-18 キヤノンメディカルシステムズ株式会社 医用画像処理装置および医用画像処理方法
EP3692918B1 (de) * 2019-02-08 2021-05-19 Siemens Healthcare GmbH Lernbasierte korrektur von rasterartefakten in der röntgenbildgebung
CN113490464A (zh) * 2019-02-28 2021-10-08 皇家飞利浦有限公司 对末端执行器的前馈连续定位控制
GB201906103D0 (en) 2019-05-01 2019-06-12 Cambridge Entpr Ltd Method and apparatus for analysing intracoronary images
EP4091129A1 (en) * 2020-01-14 2022-11-23 Koninklijke Philips N.V. Image enhancement based on fiber optic shape sensing
CN111329587A (zh) * 2020-02-19 2020-06-26 上海理工大学 利用形状传感光纤网格进行手术配准***
CN114152212A (zh) 2020-08-18 2022-03-08 索尼集团公司 电子装置和方法
US20240151517A1 (en) * 2021-05-24 2024-05-09 Ramot At Tel-Aviv University Ltd. Shape Sensing of Multimode Optical Fibers
CN114298934B (zh) * 2021-12-24 2022-12-09 北京朗视仪器股份有限公司 一种基于像素调节的面颊夹显影弱化方法、装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6118845A (en) * 1998-06-29 2000-09-12 Surgical Navigation Technologies, Inc. System and methods for the reduction and elimination of image artifacts in the calibration of X-ray imagers
US6990368B2 (en) * 2002-04-04 2006-01-24 Surgical Navigation Technologies, Inc. Method and apparatus for virtual digital subtraction angiography
US20060239585A1 (en) * 2005-04-04 2006-10-26 Valadez Gerardo H System and method for reducing artifacts in motion corrected dynamic image sequences
US8050523B2 (en) * 2007-04-20 2011-11-01 Koninklijke Philips Electronics N.V. Optical fiber shape sensing systems
CN102016923A (zh) * 2008-05-06 2011-04-13 皇家飞利浦电子股份有限公司 图像伪影的减少
JP5142821B2 (ja) * 2008-05-26 2013-02-13 株式会社東芝 画像診断装置および画像表示装置
US20100030063A1 (en) * 2008-07-31 2010-02-04 Medtronic, Inc. System and method for tracking an instrument
EP2624780B1 (en) * 2010-10-08 2024-02-14 Koninklijke Philips N.V. Flexible tether with integrated sensors for dynamic instrument tracking
EP3181052A1 (en) * 2011-11-30 2017-06-21 Rush University Medical Center System and methods for identification of implanted medical devices and/or detection of retained surgical foreign objects from medical images

Also Published As

Publication number Publication date
JP2015514491A (ja) 2015-05-21
EP2830502A1 (en) 2015-02-04
JP6216770B2 (ja) 2017-10-18
RU2014143669A (ru) 2016-05-27
CN104244830A (zh) 2014-12-24
CN104244830B (zh) 2017-11-14
WO2013144912A1 (en) 2013-10-03
US20160242854A1 (en) 2016-08-25
EP2830502B1 (en) 2016-07-13

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A E 4A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: A61B 6/00 (2006.01)