BR0009098A - Sistema e processo para efetuar uma segmentação e exame tridimensionais virtuais - Google Patents

Sistema e processo para efetuar uma segmentação e exame tridimensionais virtuais

Info

Publication number
BR0009098A
BR0009098A BR0009098-0A BR0009098A BR0009098A BR 0009098 A BR0009098 A BR 0009098A BR 0009098 A BR0009098 A BR 0009098A BR 0009098 A BR0009098 A BR 0009098A
Authority
BR
Brazil
Prior art keywords
image
examination
organ
segmentation
virtual
Prior art date
Application number
BR0009098-0A
Other languages
English (en)
Inventor
Arie E Kaufman
Zhengrong Liang
Mark R Wax
Ming Wang
Dongqing Chen
Original Assignee
Univ New York State Res Found
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 Univ New York State Res Found filed Critical Univ New York State Res Found
Publication of BR0009098A publication Critical patent/BR0009098A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/08—Volume rendering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/04—Texture mapping
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
    • 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
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/147—Details of sensors, e.g. sensor lenses
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G06T2207/20156—Automatic seed setting
    • 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
    • G06T2207/30028—Colon; Small intestine
    • G06T2207/30032—Colon polyp
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/28—Force feedback
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/41—Medical
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
    • G06T2219/20—Indexing scheme for editing of 3D models
    • G06T2219/2021—Shape modification
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/03—Recognition of patterns in medical or anatomical images

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Software Systems (AREA)
  • Architecture (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Quality & Reliability (AREA)
  • Geometry (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Generation (AREA)
  • Processing Or Creating Images (AREA)
  • Image Processing (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

Patente de Invenção: SISTEMA E PROCESSO PARA EFETUAR UMA SEGMENTAçãO E EXAME TRIDIMENSIONAIS VIRTUAIS". Um sistema e um método para gerar uma imagem de visualização tridimensional de um objeto tal como um órgão usando técnicas de visualização de volume e explorando a imagem usando um sistema de navegação guiada que permite que o operador percorra uma trajetória de vóo e ajuste a visão para uma porção específica da imagem de interesse de modo, por exemplo, a identificar pólipos, cistos, ou outras características anormais no órgão visualizado. Uma biópsia eletrónica pode também ser efetuada sobre um crescimento ou massa identificados no objeto visualizado. A colonoscopia virtual pode ser melhorada pela remoção eletrónica de fezes residuais, fluido e tecido não colónico da imagem do cólon, pelo emprego de preparação dos intestinos seguida por operações de segmentação de imagem. São também empregados métodos para expandir virtualmente regiões do cólon contraídas usando resultados de segmentação da imagem.
BR0009098-0A 1999-03-18 2000-03-17 Sistema e processo para efetuar uma segmentação e exame tridimensionais virtuais BR0009098A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12504199P 1999-03-18 1999-03-18
US09/343,012 US6331116B1 (en) 1996-09-16 1999-06-29 System and method for performing a three-dimensional virtual segmentation and examination
PCT/US2000/007352 WO2000055814A2 (en) 1999-03-18 2000-03-17 System and method for performing a three-dimensional virtual segmentation and examination

Publications (1)

Publication Number Publication Date
BR0009098A true BR0009098A (pt) 2002-05-28

Family

ID=26823212

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0009098-0A BR0009098A (pt) 1999-03-18 2000-03-17 Sistema e processo para efetuar uma segmentação e exame tridimensionais virtuais

Country Status (11)

Country Link
US (3) US6331116B1 (pt)
EP (1) EP1173830B1 (pt)
JP (1) JP4435430B2 (pt)
KR (1) KR100701235B1 (pt)
CN (1) CN1248167C (pt)
AU (1) AU3901800A (pt)
BR (1) BR0009098A (pt)
CA (1) CA2368390C (pt)
IL (1) IL145516A0 (pt)
IS (1) IS6079A (pt)
WO (1) WO2000055814A2 (pt)

Families Citing this family (255)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7194117B2 (en) * 1999-06-29 2007-03-20 The Research Foundation Of State University Of New York System and method for performing a three-dimensional virtual examination of objects, such as internal organs
US6331116B1 (en) 1996-09-16 2001-12-18 The Research Foundation Of State University Of New York System and method for performing a three-dimensional virtual segmentation and examination
DE19835215C2 (de) * 1998-08-05 2000-07-27 Mannesmann Vdo Ag Kombinationsinstrument
EP1115328A4 (en) * 1998-09-24 2004-11-10 Super Dimension Ltd SYSTEM AND METHOD FOR LOCATING A CATHETER DURING AN ENDOCORPOREAL MEDICAL EXAMINATION
US6765566B1 (en) * 1998-12-22 2004-07-20 Che-Chih Tsao Method and apparatus for displaying volumetric 3D images
US7477768B2 (en) 1999-06-29 2009-01-13 The Research Foundation Of State University Of New York System and method for performing a three-dimensional virtual examination of objects, such as internal organs
US6692258B1 (en) * 2000-06-26 2004-02-17 Medical Learning Company, Inc. Patient simulator
US6621918B1 (en) 1999-11-05 2003-09-16 H Innovation, Inc. Teleradiology systems for rendering and visualizing remotely-located volume data sets
US6674880B1 (en) * 1999-11-24 2004-01-06 Confirma, Inc. Convolution filtering of similarity data for visual display of enhanced image
US6476803B1 (en) * 2000-01-06 2002-11-05 Microsoft Corporation Object modeling system and process employing noise elimination and robust surface extraction techniques
JP3254451B2 (ja) * 2000-03-06 2002-02-04 経済産業省産業技術総合研究所長 多チャンネルｍｒｉ画像処理によるカラー化方法及び装置
US7591998B2 (en) * 2000-03-07 2009-09-22 Kevin Tait Stool marker
US6477401B1 (en) 2000-03-10 2002-11-05 Mayo Foundation For Medical Education And Research Colonography of an unprepared colon
EP1275086A2 (en) 2000-04-07 2003-01-15 Stephen R. Aylward Systems and methods for tubular object processing
US6947784B2 (en) * 2000-04-07 2005-09-20 The General Hospital Corporation System for digital bowel subtraction and polyp detection and related techniques
WO2001088882A2 (en) * 2000-05-19 2001-11-22 Simbionics Ltd. Endoscopic tutorial system for the pancreatic system
US7356367B2 (en) 2000-06-06 2008-04-08 The Research Foundation Of State University Of New York Computer aided treatment planning and visualization with image registration and fusion
US6775405B1 (en) * 2000-09-29 2004-08-10 Koninklijke Philips Electronics, N.V. Image registration system and method using cross-entropy optimization
EP1402478A4 (en) 2000-10-02 2006-11-02 Univ New York State Res Found IMPROVED VIRTUAL NAVIGATION AND INVESTIGATION
US6643533B2 (en) * 2000-11-28 2003-11-04 Ge Medical Systems Global Technology Company, Llc Method and apparatus for displaying images of tubular structures
US6718193B2 (en) * 2000-11-28 2004-04-06 Ge Medical Systems Global Technology Company, Llc Method and apparatus for analyzing vessels displayed as unfolded structures
SE518252C2 (sv) * 2001-01-24 2002-09-17 Goeteborg University Surgical Metod för simulering av ett kirurgiskt moment, metod för simulering av kirurgisk operation och system för simulering av ett kirurgiskt moment
US7034831B2 (en) * 2001-02-05 2006-04-25 National Instruments Corporation System and method for generating a low discrepancy curve in a region
US6917710B2 (en) * 2001-02-05 2005-07-12 National Instruments Corporation System and method for scanning a region using a low discrepancy curve
US6909801B2 (en) * 2001-02-05 2005-06-21 National Instruments Corporation System and method for generating a low discrepancy curve on an abstract surface
US7630750B2 (en) 2001-02-05 2009-12-08 The Research Foundation For The State University Of New York Computer aided treatment planning
US6950552B2 (en) * 2001-02-05 2005-09-27 National Instruments Corporation System and method for precise location of a point of interest
US6959104B2 (en) * 2001-02-05 2005-10-25 National Instruments Corporation System and method for scanning a region using a low discrepancy sequence
US6792131B2 (en) * 2001-02-06 2004-09-14 Microsoft Corporation System and method for performing sparse transformed template matching using 3D rasterization
EP2362346B1 (en) * 2001-04-18 2013-07-10 Landmark Graphics Corporation Method and computer program product for volume rendering
US20050114831A1 (en) * 2001-04-18 2005-05-26 Andres Callegari Volume body renderer
US20020164061A1 (en) * 2001-05-04 2002-11-07 Paik David S. Method for detecting shapes in medical images
US7043064B2 (en) * 2001-05-04 2006-05-09 The Board Of Trustees Of The Leland Stanford Junior University Method for characterizing shapes in medical images
US7127100B2 (en) * 2001-06-25 2006-10-24 National Instruments Corporation System and method for analyzing an image
US7039723B2 (en) 2001-08-31 2006-05-02 Hinnovation, Inc. On-line image processing and communication system
US7596256B1 (en) 2001-09-14 2009-09-29 The Research Foundation For The State University Of New York Computer assisted detection of lesions in volumetric medical images
US7324104B1 (en) 2001-09-14 2008-01-29 The Research Foundation Of State University Of New York Method of centerline generation in virtual objects
US20030086595A1 (en) * 2001-11-07 2003-05-08 Hui Hu Display parameter-dependent pre-transmission processing of image data
WO2003045303A2 (en) 2001-11-21 2003-06-05 E-Z-Em, Inc. Device, system, kit or method for collecting effluent from an individual
WO2003046811A1 (en) * 2001-11-21 2003-06-05 Viatronix Incorporated Registration of scanning data acquired from different patient positions
WO2003051200A2 (en) * 2001-12-14 2003-06-26 Koninklijke Philips Electronics N.V. Method, system and computer program of visualizing the surface texture of the wall of an internal hollow organ of a subject based on a volumetric scan thereof
US20030152897A1 (en) * 2001-12-20 2003-08-14 Bernhard Geiger Automatic navigation for virtual endoscopy
US6956373B1 (en) * 2002-01-02 2005-10-18 Hugh Keith Brown Opposed orthogonal fusion system and method for generating color segmented MRI voxel matrices
KR100439756B1 (ko) * 2002-01-09 2004-07-12 주식회사 인피니트테크놀로지 3차원 가상내시경 화면 표시장치 및 그 방법
AU2003215836A1 (en) * 2002-03-29 2003-10-13 Koninklijke Philips Electronics N.V. Method, system and computer program for stereoscopic viewing of 3d medical images
CA2481692A1 (en) * 2002-04-06 2003-10-23 E-Z-Em, Inc. Method for tagging colonic residue
US6658080B1 (en) * 2002-08-05 2003-12-02 Voxar Limited Displaying image data using automatic presets
TW558689B (en) * 2002-08-30 2003-10-21 Univ Taipei Medical Three-dimensional surgery simulation system and method
US7224827B2 (en) * 2002-09-27 2007-05-29 The Board Of Trustees Of The Leland Stanford Junior University Method for matching and registering medical image data
SE0202864D0 (sv) * 2002-09-30 2002-09-30 Goeteborgs University Surgical Device and method for generating a virtual anatomic environment
US7260250B2 (en) * 2002-09-30 2007-08-21 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Computer-aided classification of anomalies in anatomical structures
US7272251B2 (en) * 2002-09-30 2007-09-18 The Board Of Trustees Of The Leland Stanford Junior University Method for detecting and classifying a structure of interest in medical images
US7346209B2 (en) 2002-09-30 2008-03-18 The Board Of Trustees Of The Leland Stanford Junior University Three-dimensional pattern recognition method to detect shapes in medical images
US6996500B2 (en) * 2002-10-30 2006-02-07 Hewlett-Packard Development Company, L.P. Method for communicating diagnostic data
ATE384314T1 (de) * 2002-11-21 2008-02-15 Koninkl Philips Electronics Nv Verfahren und vorrichtung zur visualisierung einer sequenz von volumenbildern
US20040147830A1 (en) * 2003-01-29 2004-07-29 Virtualscopics Method and system for use of biomarkers in diagnostic imaging
US7304644B2 (en) * 2003-03-12 2007-12-04 Siemens Medical Solutions Usa, Inc. System and method for performing a virtual endoscopy
US7639855B2 (en) * 2003-04-02 2009-12-29 Ziosoft, Inc. Medical image processing apparatus, and medical image processing method
US7417636B2 (en) * 2003-05-08 2008-08-26 Siemens Medical Solutions Usa, Inc. Method and apparatus for automatic setting of rendering parameter for virtual endoscopy
US7457444B2 (en) 2003-05-14 2008-11-25 Siemens Medical Solutions Usa, Inc. Method and apparatus for fast automatic centerline extraction for virtual endoscopy
US7499572B2 (en) * 2003-06-30 2009-03-03 The Salk Institute For Biological Studies Surface segmentation from luminance and color differences
US20050015004A1 (en) * 2003-07-17 2005-01-20 Hertel Sarah Rose Systems and methods for combining an anatomic structure and metabolic activity for an object
US8308682B2 (en) 2003-07-18 2012-11-13 Broncus Medical Inc. Devices for maintaining patency of surgically created channels in tissue
US7301538B2 (en) * 2003-08-18 2007-11-27 Fovia, Inc. Method and system for adaptive direct volume rendering
US8276091B2 (en) * 2003-09-16 2012-09-25 Ram Consulting Haptic response system and method of use
US7049319B2 (en) 2003-09-23 2006-05-23 Semaan Abboud Colon cleansing composition and method
US20050074150A1 (en) * 2003-10-03 2005-04-07 Andrew Bruss Systems and methods for emulating an angiogram using three-dimensional image data
US7440601B1 (en) 2003-10-10 2008-10-21 The United States Of America As Represented By The Department Of Health And Human Services Automated identification of ileocecal valve
US7454045B2 (en) * 2003-10-10 2008-11-18 The United States Of America As Represented By The Department Of Health And Human Services Determination of feature boundaries in a digital representation of an anatomical structure
US7574032B2 (en) * 2003-10-31 2009-08-11 General Electric Company Method and apparatus for virtual subtraction of stool from registration and shape based analysis of prone and supine scans of the colon
US7868900B2 (en) * 2004-05-12 2011-01-11 General Electric Company Methods for suppression of items and areas of interest during visualization
WO2005043465A2 (en) * 2003-11-03 2005-05-12 Bracco Imaging S.P.A. Stereo display of tube-like structures and improved techniques therefor ('stereo display')
US20070133849A1 (en) * 2003-11-14 2007-06-14 Koninklijke Philips Electronics N.V. Method and apparatus for visualisation of a tubular structure
US7101336B2 (en) * 2003-11-25 2006-09-05 General Electric Company Methods and systems for motion adaptive spatial compounding
US20050110791A1 (en) * 2003-11-26 2005-05-26 Prabhu Krishnamoorthy Systems and methods for segmenting and displaying tubular vessels in volumetric imaging data
US20070116332A1 (en) * 2003-11-26 2007-05-24 Viatronix Incorporated Vessel segmentation using vesselness and edgeness
WO2005055148A1 (en) * 2003-11-29 2005-06-16 Vital Images, Inc. Segmented volume rendering using a programmable graphics pipeline
WO2005061008A1 (en) * 2003-12-01 2005-07-07 The United States Of America As Represented By The Secretary Of The Navy Bowel preparation for virtual colonscopy
US7480412B2 (en) * 2003-12-16 2009-01-20 Siemens Medical Solutions Usa, Inc. Toboggan-based shape characterization
DE102004011155A1 (de) * 2004-03-08 2005-08-18 Siemens Ag Verfahren zur Visualisierung von mit einem bildgebenden, endoluminalen Instrument aufgezeichneten 2D-Bilddaten eines Hohlkanals
WO2005096694A2 (en) * 2004-04-08 2005-10-20 Yeda Research And Development Co., Ltd. Three time point lung cancer detection, diagnosis and assessment of prognosis
US7609910B2 (en) * 2004-04-09 2009-10-27 Siemens Medical Solutions Usa, Inc. System and method for creating a panoramic view of a volumetric image
US7590310B2 (en) 2004-05-05 2009-09-15 Facet Technology Corp. Methods and apparatus for automated true object-based image analysis and retrieval
JPWO2005111944A1 (ja) * 2004-05-19 2008-03-27 国立大学法人京都大学 データ表示方法、データ表示装置、データ表示プログラム及びそれを記録したコンピュータ読み取り可能な記録媒体
WO2005119505A2 (en) * 2004-06-04 2005-12-15 Stereotaxis, Inc. User interface for remote control of medical devices
CN1301494C (zh) * 2004-06-07 2007-02-21 东软飞利浦医疗设备系统有限责任公司 一种医学图像的三维分割方法
DE102004027708B4 (de) * 2004-06-07 2006-07-27 Siemens Ag Verfahren zur medizinischen 3D-Bilddarstellung und -verarbeitung, Computertomografiegerät, Arbeitsstation und Computerprogrammprodukt
ATE484811T1 (de) * 2004-06-23 2010-10-15 Koninkl Philips Electronics Nv Virtuelle endoskopie
US7724258B2 (en) * 2004-06-30 2010-05-25 Purdue Research Foundation Computer modeling and animation of natural phenomena
US8409167B2 (en) 2004-07-19 2013-04-02 Broncus Medical Inc Devices for delivering substances through an extra-anatomic opening created in an airway
US20060024236A1 (en) * 2004-07-27 2006-02-02 Pickhardt Perry J Bowel preparation for virtual colonoscopy
SE528068C2 (sv) 2004-08-19 2006-08-22 Jan Erik Solem Med Jsolutions Igenkänning av 3D föremål
US20060047227A1 (en) * 2004-08-24 2006-03-02 Anna Jerebko System and method for colon wall extraction in the presence of tagged fecal matter or collapsed colon regions
US20060079746A1 (en) * 2004-10-11 2006-04-13 Perret Florence M Apparatus and method for analysis of tissue classes along tubular structures
US7127095B2 (en) * 2004-10-15 2006-10-24 The Brigham And Women's Hospital, Inc. Factor analysis in medical imaging
US7590271B2 (en) * 2004-10-28 2009-09-15 Siemens Medical Solutions Usa, Inc. System and method for automatic detection and localization of 3D bumps in medical images
US20060149127A1 (en) * 2004-12-30 2006-07-06 Seddiqui Fred R Disposable multi-lumen catheter with reusable stylet
US20080021274A1 (en) * 2005-01-05 2008-01-24 Avantis Medical Systems, Inc. Endoscopic medical device with locking mechanism and method
US8289381B2 (en) 2005-01-05 2012-10-16 Avantis Medical Systems, Inc. Endoscope with an imaging catheter assembly and method of configuring an endoscope
US8872906B2 (en) 2005-01-05 2014-10-28 Avantis Medical Systems, Inc. Endoscope assembly with a polarizing filter
US8797392B2 (en) 2005-01-05 2014-08-05 Avantis Medical Sytems, Inc. Endoscope assembly with a polarizing filter
US8182422B2 (en) 2005-12-13 2012-05-22 Avantis Medical Systems, Inc. Endoscope having detachable imaging device and method of using
US20070293720A1 (en) * 2005-01-05 2007-12-20 Avantis Medical Systems, Inc. Endoscope assembly and method of viewing an area inside a cavity
US8235887B2 (en) 2006-01-23 2012-08-07 Avantis Medical Systems, Inc. Endoscope assembly with retroscope
JP4146438B2 (ja) * 2005-01-19 2008-09-10 ザイオソフト株式会社 識別方法
US20060184003A1 (en) * 2005-02-03 2006-08-17 Lewin Jonathan S Intra-procedurally determining the position of an internal anatomical target location using an externally measurable parameter
US7583831B2 (en) * 2005-02-10 2009-09-01 Siemens Medical Solutions Usa, Inc. System and method for using learned discriminative models to segment three dimensional colon image data
US8031921B2 (en) * 2005-02-14 2011-10-04 Mayo Foundation For Medical Education And Research Electronic stool subtraction in CT colonography
WO2006087981A1 (ja) * 2005-02-15 2006-08-24 Olympus Corporation 医用画像処理装置、管腔画像処理装置、管腔画像処理方法及びそれらのためのプログラム
US20060187221A1 (en) * 2005-02-22 2006-08-24 Sarang Lakare System and method for identifying and removing virtual objects for visualization and computer aided detection
US20080160489A1 (en) * 2005-02-23 2008-07-03 Koninklijke Philips Electronics, N.V. Method For the Prediction of the Course of a Catheter
US20060228003A1 (en) * 2005-04-06 2006-10-12 Silverstein D A Method and apparatus for detection of optical elements
CN101966071B (zh) * 2005-04-13 2012-10-17 奥林巴斯医疗株式会社 图像处理装置以及图像处理方法
JP4105176B2 (ja) * 2005-05-19 2008-06-25 ザイオソフト株式会社 画像処理方法および画像処理プログラム
US7889905B2 (en) * 2005-05-23 2011-02-15 The Penn State Research Foundation Fast 3D-2D image registration method with application to continuously guided endoscopy
US7756563B2 (en) * 2005-05-23 2010-07-13 The Penn State Research Foundation Guidance method based on 3D-2D pose estimation and 3D-CT registration with application to live bronchoscopy
JP4241673B2 (ja) * 2005-06-17 2009-03-18 本田技研工業株式会社 移動体の経路生成装置
US20100067753A1 (en) * 2005-06-21 2010-03-18 Koninklijke Philips Electronics, N.V. Method and device for imaging a blood vessel
EP1895901A2 (en) * 2005-06-22 2008-03-12 The Research Foundation of State University of New York System and method for computer aided polyp detection
US7702141B2 (en) * 2005-06-29 2010-04-20 General Electric Company Method for quantifying an object in a larger structure using a reconstructed image
US20070015989A1 (en) * 2005-07-01 2007-01-18 Avantis Medical Systems, Inc. Endoscope Image Recognition System and Method
DE102005046385B4 (de) * 2005-09-28 2012-03-22 Siemens Ag Verfahren und Vorrichtung zur Nachbearbeitung eines 3D-Bilddatensatzes, insbesondere für die virtuelle Kolonographie
CA2626040A1 (en) * 2005-10-17 2007-04-26 The General Hospital Corporation Structure-analysis system, method, software arrangement and computer-accessible medium for digital cleansing of computed tomography colonography images
JP5323486B2 (ja) * 2005-10-21 2013-10-23 コーニンクレッカ フィリップス エヌ ヴェ レンダリング方法及び装置
US7806850B2 (en) 2005-10-24 2010-10-05 Bracco Diagnostics Inc. Insufflating system, method, and computer program product for controlling the supply of a distending media to an endoscopic device
US20070109299A1 (en) * 2005-11-15 2007-05-17 Vital Images, Inc. Surface-based characteristic path generation
US7983462B2 (en) * 2005-11-22 2011-07-19 Purdue Research Foundation Methods and systems for improving quality of an image
US7574029B2 (en) * 2005-11-23 2009-08-11 Vital Images, Inc. Characteristic path-based colon segmentation
JP4808477B2 (ja) * 2005-11-25 2011-11-02 ザイオソフト株式会社 画像処理方法及び画像処理プログラム
US7809177B2 (en) * 2005-11-30 2010-10-05 The General Hospital Corporation Lumen tracking in computed tomographic images
US8452061B2 (en) * 2005-11-30 2013-05-28 The Research Foundation Of State University Of New York Electronic colon cleansing method for virtual colonoscopy
EP2412300B1 (en) * 2005-12-28 2014-03-26 Olympus Medical Systems Corp. Image processing device and image processing method in image processing device
DE102006001655A1 (de) * 2006-01-12 2007-08-02 Siemens Ag Verfahren und Vorrichtung zur virtuellen Darmreinigung
US7907772B2 (en) * 2006-03-30 2011-03-15 Accuray Incorporated Delineation on three-dimensional medical image
US8287446B2 (en) 2006-04-18 2012-10-16 Avantis Medical Systems, Inc. Vibratory device, endoscope having such a device, method for configuring an endoscope, and method of reducing looping of an endoscope
US7613539B2 (en) * 2006-05-09 2009-11-03 Inus Technology, Inc. System and method for mesh and body hybrid modeling using 3D scan data
WO2007136859A2 (en) 2006-05-19 2007-11-29 Avantis Medical Systems, Inc. Device and method for reducing effects of video artifacts
US20070279436A1 (en) * 2006-06-02 2007-12-06 Hern Ng Method and system for selective visualization and interaction with 3D image data, in a tunnel viewer
US20070279435A1 (en) * 2006-06-02 2007-12-06 Hern Ng Method and system for selective visualization and interaction with 3D image data
DE102006026752B4 (de) * 2006-06-08 2009-04-16 Siemens Ag Verfahren und Vorrichtung zur Durchführung des Verfahrens zur Registrierung von funktionellen MR-Bilddaten mit Röntgendurchleuchtung
WO2008005953A2 (en) 2006-06-30 2008-01-10 Broncus Technologies, Inc. Airway bypass site selection and treatment planning
US8023703B2 (en) * 2006-07-06 2011-09-20 The United States of America as represented by the Secretary of the Department of Health and Human Services, National Institues of Health Hybrid segmentation of anatomical structure
KR100802137B1 (ko) 2006-07-21 2008-02-12 한국과학기술원 대장모델 생성 방법, 충돌 검사 방법 및 이를 이용한내시경 시뮬레이션 방법
US7927272B2 (en) * 2006-08-04 2011-04-19 Avantis Medical Systems, Inc. Surgical port with embedded imaging device
US7983463B2 (en) * 2006-11-22 2011-07-19 General Electric Company Methods and apparatus for suppressing tagging material in prepless CT colonography
US8244015B2 (en) * 2006-11-22 2012-08-14 General Electric Company Methods and apparatus for detecting aneurysm in vasculatures
US8126238B2 (en) * 2006-11-22 2012-02-28 General Electric Company Method and system for automatically identifying and displaying vessel plaque views
US8160395B2 (en) * 2006-11-22 2012-04-17 General Electric Company Method and apparatus for synchronizing corresponding landmarks among a plurality of images
US7840051B2 (en) * 2006-11-22 2010-11-23 Toshiba Medical Visualization Systems Europe, Limited Medical image segmentation
US20080117210A1 (en) * 2006-11-22 2008-05-22 Barco N.V. Virtual endoscopy
KR100805387B1 (ko) * 2006-11-24 2008-02-25 충북대학교 산학협력단 내시경 영상의 변환 장치 및 방법
US8672836B2 (en) * 2007-01-31 2014-03-18 The Penn State Research Foundation Method and apparatus for continuous guidance of endoscopy
US20090156895A1 (en) * 2007-01-31 2009-06-18 The Penn State Research Foundation Precise endoscopic planning and visualization
US9037215B2 (en) 2007-01-31 2015-05-19 The Penn State Research Foundation Methods and apparatus for 3D route planning through hollow organs
US20090231419A1 (en) * 2007-02-06 2009-09-17 Avantis Medical Systems, Inc. Endoscope Assembly and Method of Performing a Medical Procedure
US8023710B2 (en) * 2007-02-12 2011-09-20 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Virtual colonoscopy via wavelets
US8064666B2 (en) 2007-04-10 2011-11-22 Avantis Medical Systems, Inc. Method and device for examining or imaging an interior surface of a cavity
US7970226B2 (en) * 2007-04-23 2011-06-28 Microsoft Corporation Local image descriptors
US8175348B2 (en) * 2007-06-05 2012-05-08 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Segmenting colon wall via level set techniques
US8514218B2 (en) 2007-08-14 2013-08-20 Siemens Aktiengesellschaft Image-based path planning for automated virtual colonoscopy navigation
US20090055137A1 (en) * 2007-08-22 2009-02-26 Imed Gargouri Method for obtaining geometric properties of an anatomic part
US8184888B2 (en) 2007-09-19 2012-05-22 Siemens Medical Solutions Usa, Inc. Method and system for polyp segmentation for 3D computed tomography colonography
US8126244B2 (en) * 2007-09-21 2012-02-28 Siemens Medical Solutions Usa, Inc. User interface for polyp annotation, segmentation, and measurement in 3D computed tomography colonography
US20090213211A1 (en) * 2007-10-11 2009-08-27 Avantis Medical Systems, Inc. Method and Device for Reducing the Fixed Pattern Noise of a Digital Image
US20100228100A1 (en) * 2007-10-15 2010-09-09 Vining David J Apparatus and method for use in analyzing a patient's bowel
DE102007056800A1 (de) 2007-11-23 2009-06-04 Siemens Ag Verfahren zur tomographischen Darstellung eines mit einer Substanz versehenen Hohlorgans und Tomographiegerät
ES2367202T3 (es) * 2007-12-28 2011-10-31 Im3D S.P.A. Clasificación de material marcado en un conjunto de imágenes tomográficas de la región colorrectal.
DE102008003878B3 (de) * 2008-01-10 2009-04-30 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Visualisierung von 3D-Bilddaten der tomographischen Bildgebung
WO2009109205A1 (de) * 2008-03-07 2009-09-11 Georg-Friedemann Rust Bildliche darstellung in der virtuellen endoskopie
DE102008016655B3 (de) * 2008-04-01 2009-07-09 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Visualisierung eines Bilddatensatzes eines einen Hohlraum umschließenden Organs, insbesondere eines CT-Bilddatensatzes eines Kolons
WO2009122273A2 (en) 2008-04-03 2009-10-08 Superdimension, Ltd. Magnetic interference detection system and method
DE102009014764B4 (de) * 2008-05-28 2019-05-23 Siemens Healthcare Gmbh Verfahren zur Visualisierung tubulärer anatomischer Strukturen, insbesondere Gefäßstrukturen, in medizinischen 3D-Bildaufnahmen
GB2461682A (en) * 2008-05-28 2010-01-13 Univ Dublin City Electronic Cleansing of Digital Data Sets
WO2009147671A1 (en) 2008-06-03 2009-12-10 Superdimension Ltd. Feature-based registration method
US8218847B2 (en) 2008-06-06 2012-07-10 Superdimension, Ltd. Hybrid registration method
JP5374078B2 (ja) * 2008-06-16 2013-12-25 オリンパス株式会社 画像処理装置、画像処理方法および画像処理プログラム
US8200466B2 (en) 2008-07-21 2012-06-12 The Board Of Trustees Of The Leland Stanford Junior University Method for tuning patient-specific cardiovascular simulations
US8131036B2 (en) * 2008-07-25 2012-03-06 Icad, Inc. Computer-aided detection and display of colonic residue in medical imagery of the colon
JP2012503501A (ja) * 2008-09-25 2012-02-09 シーエーイー ヘルスケア インク 医用画像診断のシミュレーション
US8131770B2 (en) * 2009-01-30 2012-03-06 Nvidia Corporation System, method, and computer program product for importance sampling of partitioned domains
US9405886B2 (en) 2009-03-17 2016-08-02 The Board Of Trustees Of The Leland Stanford Junior University Method for determining cardiovascular information
WO2010106525A1 (en) * 2009-03-20 2010-09-23 Koninklijke Philips Electronics N.V. Visualizing a view of a scene
US8392853B2 (en) * 2009-07-17 2013-03-05 Wxanalyst, Ltd. Transparent interface used to independently manipulate and interrogate N-dimensional focus objects in virtual and real visualization systems
CN102483862B (zh) * 2009-09-11 2016-03-02 皇家飞利浦电子股份有限公司 对曲面重组的改进
US20110066406A1 (en) * 2009-09-15 2011-03-17 Chung Yuan Christian University Method for Generating Real-Time Haptic Response Information for a Haptic Simulating Device
BR112012012818A2 (pt) * 2009-11-27 2016-08-16 Dog Microsystems Inc método e sistema para determinar uma estimativa do apoio topológico de uma estrutura tubular e sua utilização em endoscopia virtual
WO2011092594A2 (en) 2010-02-01 2011-08-04 Superdimension, Ltd. Region-growing algorithm
US20110206250A1 (en) * 2010-02-24 2011-08-25 Icad, Inc. Systems, computer-readable media, and methods for the classification of anomalies in virtual colonography medical image processing
JP5535725B2 (ja) * 2010-03-31 2014-07-02 富士フイルム株式会社 内視鏡観察支援システム、並びに、内視鏡観察支援装置、その作動方法およびプログラム
JPWO2011136336A1 (ja) 2010-04-30 2013-07-22 味の素株式会社 Ｃｔコロノグラフィに用いられる経口投与用液剤及び消化管造影用組成物
RU2587427C2 (ru) * 2010-07-30 2016-06-20 Конинклейке Филипс Электроникс Н.В. Улучшающий фильтр для конкретного органа для надежной сегментации медицинских изображений
US8315812B2 (en) 2010-08-12 2012-11-20 Heartflow, Inc. Method and system for patient-specific modeling of blood flow
US8157742B2 (en) 2010-08-12 2012-04-17 Heartflow, Inc. Method and system for patient-specific modeling of blood flow
DE102010040402B4 (de) * 2010-09-08 2012-12-06 Siemens Aktiengesellschaft Vereinfachte Definition von gekrümmten Anregungen in der parallelen MR-Bildgebung
AU2011331936B2 (en) 2010-11-24 2015-03-05 Bracco Diagnostics Inc. System, device, and method for providing and controlling the supply of a distending media for CT colonography
EP2651309B1 (en) 2010-12-13 2020-10-14 The Trustees of Columbia University in the City of New York Medical imaging devices, methods, and systems
US9921712B2 (en) 2010-12-29 2018-03-20 Mako Surgical Corp. System and method for providing substantially stable control of a surgical tool
US9119655B2 (en) 2012-08-03 2015-09-01 Stryker Corporation Surgical manipulator capable of controlling a surgical instrument in multiple modes
EP2673738A4 (en) 2011-02-11 2017-08-23 E-4 Endeavors, Inc. System and method for modeling a biopsy specimen
CN103501699B (zh) * 2011-02-24 2016-01-13 卡丹医学成像股份有限公司 用于隔离成像数据中的潜在异常的方法和装置和其对医学图像的应用
US9486229B2 (en) 2011-05-13 2016-11-08 Broncus Medical Inc. Methods and devices for excision of tissue
US8709034B2 (en) 2011-05-13 2014-04-29 Broncus Medical Inc. Methods and devices for diagnosing, monitoring, or treating medical conditions through an opening through an airway wall
JP6006307B2 (ja) * 2011-07-07 2016-10-12 ザ ボード オブ トラスティーズ オブ ザ レランド スタンフォード ジュニア ユニバーシティー ボリューム測定位相コントラストｍｒｉによる総合的心血管解析
CN103702613A (zh) * 2011-07-28 2014-04-02 松下电器产业株式会社 切割模拟装置以及切割模拟程序
US8965062B2 (en) 2011-09-16 2015-02-24 The Invention Science Fund I, Llc Reporting imaged portions of a patient's body part
WO2013078235A1 (en) 2011-11-23 2013-05-30 Broncus Medical Inc Methods and devices for diagnosing, monitoring, or treating medical conditions through an opening through an airway wall
US9153045B2 (en) 2012-03-22 2015-10-06 The Cleveland Clinic Foundation Augmented reconstruction for computed tomography
US8548778B1 (en) 2012-05-14 2013-10-01 Heartflow, Inc. Method and system for providing information from a patient-specific model of blood flow
JP6083435B2 (ja) * 2012-06-14 2017-02-22 ソニー株式会社 情報処理装置、情報処理方法、情報処理プログラムおよび情報処理システム
EP2879608B1 (en) 2012-08-03 2020-03-18 Stryker Corporation Systems for robotic surgery
US9820818B2 (en) 2012-08-03 2017-11-21 Stryker Corporation System and method for controlling a surgical manipulator based on implant parameters
US9226796B2 (en) 2012-08-03 2016-01-05 Stryker Corporation Method for detecting a disturbance as an energy applicator of a surgical instrument traverses a cutting path
JP6080248B2 (ja) * 2012-09-13 2017-02-15 富士フイルム株式会社 ３次元画像表示装置および方法並びにプログラム
JP6080249B2 (ja) * 2012-09-13 2017-02-15 富士フイルム株式会社 ３次元画像表示装置および方法並びにプログラム
CN103903303B (zh) * 2012-12-27 2018-01-30 清华大学 三维模型创建方法和设备
KR101348680B1 (ko) * 2013-01-09 2014-01-09 국방과학연구소 영상추적기를 위한 표적포착방법 및 이를 이용한 표적포착장치
AU2014248758B2 (en) 2013-03-13 2018-04-12 Stryker Corporation System for establishing virtual constraint boundaries
JP6442472B2 (ja) 2013-03-13 2018-12-19 ストライカー・コーポレイション 外科処置に備えて手術室内で複数の対象物を手配するためのシステム
JP5957409B2 (ja) * 2013-03-29 2016-07-27 富士フイルム株式会社 領域抽出装置および方法並びにプログラム
WO2014168350A1 (ko) 2013-04-10 2014-10-16 재단법인 아산사회복지재단 폐동맥과 폐정맥을 구분하는 방법 및 이를 이용한 혈관의 정량화 방법
KR101851221B1 (ko) 2013-07-05 2018-04-25 삼성전자주식회사 초음파 영상 장치 및 그 제어 방법
CN104778743B (zh) * 2013-10-30 2018-04-17 宏达国际电子股份有限公司 用于产生三维景象的装置及由电脑执行的产生三维景象的方法
JP5844438B2 (ja) * 2014-07-25 2016-01-20 富士設計株式会社 三次元測定対象物の形態調査方法
US10242488B1 (en) * 2015-03-02 2019-03-26 Kentucky Imaging Technologies, LLC One-sided transparency: a novel visualization for tubular objects
US9892506B2 (en) * 2015-05-28 2018-02-13 The Florida International University Board Of Trustees Systems and methods for shape analysis using landmark-driven quasiconformal mapping
US9672747B2 (en) 2015-06-15 2017-06-06 WxOps, Inc. Common operating environment for aircraft operations
US20170084036A1 (en) * 2015-09-21 2017-03-23 Siemens Aktiengesellschaft Registration of video camera with medical imaging
CA3009787A1 (en) 2015-12-31 2017-07-06 Stryker Corporation System and methods for performing surgery on a patient at a target site defined by a virtual object
JP6639935B2 (ja) * 2016-02-09 2020-02-05 キヤノンメディカルシステムズ株式会社 画像処理装置およびｍｒｉ装置
US10418705B2 (en) 2016-10-28 2019-09-17 Covidien Lp Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
US10638952B2 (en) 2016-10-28 2020-05-05 Covidien Lp Methods, systems, and computer-readable media for calibrating an electromagnetic navigation system
US10751126B2 (en) 2016-10-28 2020-08-25 Covidien Lp System and method for generating a map for electromagnetic navigation
US10517505B2 (en) 2016-10-28 2019-12-31 Covidien Lp Systems, methods, and computer-readable media for optimizing an electromagnetic navigation system
US10446931B2 (en) 2016-10-28 2019-10-15 Covidien Lp Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
US10792106B2 (en) 2016-10-28 2020-10-06 Covidien Lp System for calibrating an electromagnetic navigation system
US10722311B2 (en) 2016-10-28 2020-07-28 Covidien Lp System and method for identifying a location and/or an orientation of an electromagnetic sensor based on a map
US10615500B2 (en) 2016-10-28 2020-04-07 Covidien Lp System and method for designing electromagnetic navigation antenna assemblies
WO2018112025A1 (en) 2016-12-16 2018-06-21 Mako Surgical Corp. Techniques for modifying tool operation in a surgical robotic system based on comparing actual and commanded states of the tool relative to a surgical site
DE102017203248B3 (de) * 2017-02-28 2018-03-22 Siemens Healthcare Gmbh Verfahren zum Bestimmen einer Biopsieposition, Verfahren zum Optimieren eines Positionsbestimmungsalgorithmus, Positionsbestimmungseinheit, bildgebende medizinische Vorrichtung, Computerprogrammprodukte und computerlesbare Speichermedien
KR101930905B1 (ko) 2017-02-28 2018-12-19 메디컬아이피 주식회사 의료영상의 영역 분리 방법 및 그 장치
TWI632893B (zh) 2017-05-16 2018-08-21 國立陽明大學 偵測與分析消化道黏膜組織之方法及系統
US10025950B1 (en) * 2017-09-17 2018-07-17 Everalbum, Inc Systems and methods for image recognition
IL294778B2 (en) 2017-10-06 2023-10-01 Advanced Scanners Inc Creation of one or more edges of light intensity to create three-dimensional models of objects
US10426424B2 (en) 2017-11-21 2019-10-01 General Electric Company System and method for generating and performing imaging protocol simulations
JP7084193B2 (ja) * 2018-04-10 2022-06-14 ザイオソフト株式会社 医用画像処理装置、医用画像処理方法、及び医用画像処理プログラム
JP7131080B2 (ja) * 2018-05-28 2022-09-06 大日本印刷株式会社 ボリュームレンダリング装置
US10813612B2 (en) 2019-01-25 2020-10-27 Cleerly, Inc. Systems and method of characterizing high risk plaques
US10849696B2 (en) 2019-03-01 2020-12-01 Biosense Webster (Israel) Ltd. Map of body cavity
WO2020254845A1 (en) 2019-04-02 2020-12-24 Autoid Polska S.A. System for analysis and compression of video results of an endoscopic examination
US11969280B2 (en) 2020-01-07 2024-04-30 Cleerly, Inc. Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking
CA3162872A1 (en) 2020-01-07 2021-07-15 James K. MIN Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking
US20220392065A1 (en) 2020-01-07 2022-12-08 Cleerly, Inc. Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking
CN111821021B (zh) * 2020-06-19 2021-10-26 湖州市中心医院 一种基于人工智能的肠镜最优路径计算方法和系统
EP4036865A1 (en) * 2021-01-28 2022-08-03 Siemens Healthcare GmbH Method, device and system for visualizing colon
US20230289963A1 (en) 2022-03-10 2023-09-14 Cleerly, Inc. Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK273280A (da) * 1979-06-28 1980-12-29 Schering Ag Trijoderede 5-aminoisophthalsyrederivater
US4391280A (en) * 1980-04-04 1983-07-05 Miller Roscoe E Enema apparata improvements relating to double contrast studies
US4630203A (en) * 1983-12-27 1986-12-16 Thomas Szirtes Contour radiography: a system for determining 3-dimensional contours of an object from its 2-dimensional images
US4737921A (en) 1985-06-03 1988-04-12 Dynamic Digital Displays, Inc. Three dimensional medical image display system
US4729098A (en) 1985-06-05 1988-03-01 General Electric Company System and method employing nonlinear interpolation for the display of surface structures contained within the interior region of a solid body
US4710876A (en) 1985-06-05 1987-12-01 General Electric Company System and method for the display of surface structures contained within the interior region of a solid body
US4719585A (en) * 1985-08-28 1988-01-12 General Electric Company Dividing cubes system and method for the display of surface structures contained within the interior region of a solid body
DE3611018C1 (de) * 1986-03-27 1987-06-19 Wiest Peter P Vorrichtung zum Insufflieren von Gas
US4751643A (en) 1986-08-04 1988-06-14 General Electric Company Method and apparatus for determining connected substructures within a body
US4791567A (en) 1986-09-15 1988-12-13 General Electric Company Three dimensional connectivity system employing an equivalence schema for determining connected substructures within a body
US4879668A (en) 1986-12-19 1989-11-07 General Electric Company Method of displaying internal surfaces of three-dimensional medical images
US4823129A (en) * 1987-02-24 1989-04-18 Bison Instruments, Inc. Analog-to-digital converter
FR2613509B1 (fr) 1987-04-03 1989-06-09 Thomson Cgr Procede de calcul et de representation d'images de vues d'un objet
FR2614163B1 (fr) * 1987-04-17 1989-06-09 Thomson Cgr Procede de representation d'images de vues d'un objet
US4831528A (en) * 1987-11-09 1989-05-16 General Electric Company Apparatus and method for improvement of 3D images derived from tomographic data
US5170347A (en) * 1987-11-27 1992-12-08 Picker International, Inc. System to reformat images for three-dimensional display using unique spatial encoding and non-planar bisectioning
US5038302A (en) 1988-07-26 1991-08-06 The Research Foundation Of State University Of New York Method of converting continuous three-dimensional geometrical representations into discrete three-dimensional voxel-based representations within a three-dimensional voxel-based system
US5023072A (en) 1988-08-10 1991-06-11 University Of New Mexico Paramagnetic/superparamagnetic/ferromagnetic sucrose sulfate compositions for magnetic resonance imaging of the gastrointestinal tract
US4993415A (en) * 1988-08-19 1991-02-19 Alliance Pharmaceutical Corp. Magnetic resonance imaging with perfluorocarbon hydrides
US4987554A (en) 1988-08-24 1991-01-22 The Research Foundation Of State University Of New York Method of converting continuous three-dimensional geometrical representations of polygonal objects into discrete three-dimensional voxel-based representations thereof within a three-dimensional voxel-based system
FR2636752B1 (fr) 1988-09-16 1990-10-26 Gen Electric Cgr Procede et systeme de correction des defauts d'images d'un scanner dus aux deplacements de ce dernier
US4984157A (en) 1988-09-21 1991-01-08 General Electric Company System and method for displaying oblique planar cross sections of a solid body using tri-linear interpolation to determine pixel position dataes
US4985856A (en) 1988-11-10 1991-01-15 The Research Foundation Of State University Of New York Method and apparatus for storing, accessing, and processing voxel-based data
US4985834A (en) * 1988-11-22 1991-01-15 General Electric Company System and method employing pipelined parallel circuit architecture for displaying surface structures of the interior region of a solid body
US5101475A (en) 1989-04-17 1992-03-31 The Research Foundation Of State University Of New York Method and apparatus for generating arbitrary projections of three-dimensional voxel-based data
FR2648304B1 (fr) * 1989-06-12 1991-08-30 Commissariat Energie Atomique Procede de determination d'un espace a partir d'un espace discret connu pour la reconstruction d'images bi ou tridimensionnelles, dispositif de mise en oeuvre et application du procede
JP2714164B2 (ja) 1989-07-31 1998-02-16 株式会社東芝 三次元画像表示装置
US5006109A (en) 1989-09-12 1991-04-09 Donald D. Douglas Method and device for controlling pressure, volumetric flow rate and temperature during gas insuffication procedures
US5187658A (en) 1990-01-17 1993-02-16 General Electric Company System and method for segmenting internal structures contained within the interior region of a solid object
US5086401A (en) 1990-05-11 1992-02-04 International Business Machines Corporation Image-directed robotic system for precise robotic surgery including redundant consistency checking
US5047772A (en) 1990-06-04 1991-09-10 General Electric Company Digital error correction system for subranging analog-to-digital converters
US5127037A (en) 1990-08-15 1992-06-30 Bynum David K Apparatus for forming a three-dimensional reproduction of an object from laminations
US5204625A (en) * 1990-12-20 1993-04-20 General Electric Company Segmentation of stationary and vascular surfaces in magnetic resonance imaging
US5270926A (en) 1990-12-21 1993-12-14 General Electric Company Method and apparatus for reconstructing a three-dimensional computerized tomography (CT) image of an object from incomplete cone beam projection data
US5166876A (en) * 1991-01-16 1992-11-24 General Electric Company System and method for detecting internal structures contained within the interior region of a solid object
DE4117117A1 (de) 1991-05-25 1992-11-26 Hoehne Karl Heinz Prof Dr Dreidimensionale darstellung von raeumlichen strukturen
US5345490A (en) * 1991-06-28 1994-09-06 General Electric Company Method and apparatus for converting computed tomography (CT) data into finite element models
US5261404A (en) 1991-07-08 1993-11-16 Mick Peter R Three-dimensional mammal anatomy imaging system and method
US5283837A (en) * 1991-08-27 1994-02-01 Picker International, Inc. Accurate estimation of surface normals in 3-D data sets
US5371778A (en) * 1991-11-29 1994-12-06 Picker International, Inc. Concurrent display and adjustment of 3D projection, coronal slice, sagittal slice, and transverse slice images
US5734384A (en) 1991-11-29 1998-03-31 Picker International, Inc. Cross-referenced sectioning and reprojection of diagnostic image volumes
US5442733A (en) 1992-03-20 1995-08-15 The Research Foundation Of State University Of New York Method and apparatus for generating realistic images using a discrete representation
US5295488A (en) * 1992-08-05 1994-03-22 General Electric Company Method and apparatus for projecting diagnostic images from volumed diagnostic data
US5322070A (en) * 1992-08-21 1994-06-21 E-Z-Em, Inc. Barium enema insufflation system
US5361763A (en) 1993-03-02 1994-11-08 Wisconsin Alumni Research Foundation Method for segmenting features in an image
US5365927A (en) * 1993-11-02 1994-11-22 General Electric Company Magnetic resonance imaging system with pointing device
JP3483929B2 (ja) 1994-04-05 2004-01-06 株式会社日立製作所 ３次元画像生成方法
US5458111A (en) 1994-09-06 1995-10-17 William C. Bond Computed tomographic colonoscopy
US5920319A (en) * 1994-10-27 1999-07-06 Wake Forest University Automatic analysis in virtual endoscopy
US5782762A (en) 1994-10-27 1998-07-21 Wake Forest University Method and system for producing interactive, three-dimensional renderings of selected body organs having hollow lumens to enable simulated movement through the lumen
US5611025A (en) 1994-11-23 1997-03-11 General Electric Company Virtual internal cavity inspection system
US5699799A (en) 1996-03-26 1997-12-23 Siemens Corporate Research, Inc. Automatic determination of the curved axis of a 3-D tube-shaped object in image volume
US6331116B1 (en) 1996-09-16 2001-12-18 The Research Foundation Of State University Of New York System and method for performing a three-dimensional virtual segmentation and examination
US6343936B1 (en) 1996-09-16 2002-02-05 The Research Foundation Of State University Of New York System and method for performing a three-dimensional virtual examination, navigation and visualization
US5971767A (en) 1996-09-16 1999-10-26 The Research Foundation Of State University Of New York System and method for performing a three-dimensional virtual examination
US5986662A (en) 1996-10-16 1999-11-16 Vital Images, Inc. Advanced diagnostic viewer employing automated protocol selection for volume-rendered imaging
US6130671A (en) * 1997-11-26 2000-10-10 Vital Images, Inc. Volume rendering lighting using dot product methodology
US6369812B1 (en) * 1997-11-26 2002-04-09 Philips Medical Systems, (Cleveland), Inc. Inter-active viewing system for generating virtual endoscopy studies of medical diagnostic data with a continuous sequence of spherical panoramic views and viewing the studies over networks
US6556210B1 (en) * 1998-05-29 2003-04-29 Canon Kabushiki Kaisha Image processing method and apparatus therefor
US6084407A (en) * 1998-09-10 2000-07-04 Pheno Imaging, Inc. System for measuring tissue size and marbling in an animal
US6771262B2 (en) * 1998-11-25 2004-08-03 Siemens Corporate Research, Inc. System and method for volume rendering-based segmentation
US6317137B1 (en) * 1998-12-01 2001-11-13 Silicon Graphics, Inc. Multi-threaded texture modulation for axis-aligned volume rendering
US6603877B1 (en) * 1999-06-01 2003-08-05 Beltronics, Inc. Method of and apparatus for optical imaging inspection of multi-material objects and the like

Also Published As

Publication number Publication date
US6514082B2 (en) 2003-02-04
EP1173830B1 (en) 2013-05-08
IL145516A0 (en) 2002-06-30
EP1173830A2 (en) 2002-01-23
AU3901800A (en) 2000-10-04
CN1352781A (zh) 2002-06-05
CA2368390C (en) 2010-07-27
US6331116B1 (en) 2001-12-18
CA2368390A1 (en) 2000-09-21
IS6079A (is) 2001-09-18
WO2000055814A2 (en) 2000-09-21
KR100701235B1 (ko) 2007-03-29
US20020045153A1 (en) 2002-04-18
CN1248167C (zh) 2006-03-29
KR20010113840A (ko) 2001-12-28
JP4435430B2 (ja) 2010-03-17
JP2002539568A (ja) 2002-11-19
WO2000055814A3 (en) 2001-06-28
US20020039400A1 (en) 2002-04-04
US7148887B2 (en) 2006-12-12

Similar Documents

Publication Publication Date Title
BR0009098A (pt) Sistema e processo para efetuar uma segmentação e exame tridimensionais virtuais
BR0009099A (pt) Sistema e processo para efetuar um exame, uma navegação e uma visualização tridimensionais virtuais
DE69731775D1 (de) Verfahren und system zur durchführung einer virtuellen untersuchung
Anttila PROTO-INDO-EUROPEAN SCHWEBEABLAUT.
ATE422325T1 (de) Verfahren und vorrichtung zur lokalisierung eines abweichenden bereiches in einem trüben medium
CN107667288A (zh) 微生物的谱分析
US2437329A (en) Surgical instrument for curetting
ATE65186T1 (de) Immunogenischer komplex, verfahren zu seiner herstellung und verwendung desselben als immunostimulans, impfstoffe und reagenzien.
EP1274339A4 (en) METHOD AND APPARATUS FOR THE OBJECTIVE ELECTROPHYSIOLOGICAL EVALUATION OF THE VISUAL FUNCTION
DE69630116D1 (de) System umd verfahren zum erstellen eines hierarchischen biologischen modells
ATE326701T1 (de) Vorrichtung zur behandlung von blutproben
EP0821914A3 (en) Surgical instrument
FR2543708B1 (fr) Procede et appareil de recherche d'images, utilisant des annotations en tant qu'informations-guides
Riemann et al. Endoscopy of the pancreatic duct: value of different endoscope types
Williams et al. Electronic three-dimensional imaging of intestinal endoscopy
Ibáñez et al. Use and sonority of a 23,000-year-old bone aerophone from Davant Pau Cave (NE of the Iberian Peninsula)
BRPI0408279A (pt) método e aparelho para analisar opticamente um banho de metal em fusão
EP1083443A3 (en) Ultrasonic image apparatus for separating object
Hameed The Impact of Diagnostic MRI on the Early Detection of Lethal Genes in Human Genome and to Develop Genomic Medicine to Treat Brain Cancers
Eckly et al. High-resolution 3D imaging of megakaryocytes using focused ion beam-scanning electron microscopy
JongHeun The concentrations of mercury, cadmium, lead and copper in fish and shellfish of Korea
Selamoglu 7, 12-dimethylbenz (a) anthracene toxicity and cancer
Schlich Linking cause and disease in the laboratory: Robert Koch's method of superimposing visual and'functional'representations of bacteria
Gregg et al. Ear disease in skulls from the Sully burial site
CN205072827U (zh) 一种腹腔镜

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: G06T 15/08 (2011.01), G06K 9/20 (2006.01), G06K 9/