IL87511A - Apparatus and method for improvement of 3d images derived from tomographic data - Google Patents

Apparatus and method for improvement of 3d images derived from tomographic data

Info

Publication number
IL87511A
IL87511A IL87511A IL8751188A IL87511A IL 87511 A IL87511 A IL 87511A IL 87511 A IL87511 A IL 87511A IL 8751188 A IL8751188 A IL 8751188A IL 87511 A IL87511 A IL 87511A
Authority
IL
Israel
Prior art keywords
improvement
tomographic data
images derived
images
derived
Prior art date
Application number
IL87511A
Other languages
English (en)
Other versions
IL87511A0 (en
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL87511A0 publication Critical patent/IL87511A0/xx
Publication of IL87511A publication Critical patent/IL87511A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Analysis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Image Generation (AREA)
IL87511A 1987-11-09 1988-08-22 Apparatus and method for improvement of 3d images derived from tomographic data IL87511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/118,628 US4831528A (en) 1987-11-09 1987-11-09 Apparatus and method for improvement of 3D images derived from tomographic data

Publications (2)

Publication Number Publication Date
IL87511A0 IL87511A0 (en) 1989-01-31
IL87511A true IL87511A (en) 1992-03-29

Family

ID=22379783

Family Applications (1)

Application Number Title Priority Date Filing Date
IL87511A IL87511A (en) 1987-11-09 1988-08-22 Apparatus and method for improvement of 3d images derived from tomographic data

Country Status (4)

Country Link
US (1) US4831528A (fr)
EP (1) EP0316135A3 (fr)
JP (1) JPH01199279A (fr)
IL (1) IL87511A (fr)

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US5079699A (en) * 1987-11-27 1992-01-07 Picker International, Inc. Quick three-dimensional display
US4953087A (en) * 1988-10-24 1990-08-28 General Electric Company Three-dimensional images obtained from tomographic data having unequally spaced slices
US5257346A (en) * 1990-09-24 1993-10-26 International Business Machines Corporation Wire-mesh generation from image data
US5357429A (en) * 1992-04-02 1994-10-18 Levy Richard A Three-dimensional model generation using multiple angle tomographic scan planes
US5898793A (en) * 1993-04-13 1999-04-27 Karron; Daniel System and method for surface rendering of internal structures within the interior of a solid object
US5396890A (en) * 1993-09-30 1995-03-14 Siemens Medical Systems, Inc. Three-dimensional scan converter for ultrasound imaging
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
US6694163B1 (en) 1994-10-27 2004-02-17 Wake Forest University Health Sciences Method and system for producing interactive, three-dimensional renderings of selected body organs having hollow lumens to enable simulated movement through the lumen
US5761333A (en) * 1995-01-31 1998-06-02 General Electric Company Contrast enhancement for CT systems
DE19508823A1 (de) * 1995-03-11 1996-09-12 Philips Patentverwaltung Verfahren zur Nachbildung der Oberfläche eines Objekts
US5594767A (en) * 1995-11-02 1997-01-14 General Electric Company Methods and apparatus for enhancing image sharpness
US7486811B2 (en) * 1996-09-16 2009-02-03 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
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
US6123733A (en) * 1996-11-27 2000-09-26 Voxel, Inc. Method and apparatus for rapidly evaluating digital data processing parameters
US8682045B2 (en) * 1997-02-25 2014-03-25 Wake Forest University Health Sciences Virtual endoscopy with improved image segmentation and lesion detection
US6246784B1 (en) 1997-08-19 2001-06-12 The United States Of America As Represented By The Department Of Health And Human Services Method for segmenting medical images and detecting surface anomalies in anatomical structures
DE19806728A1 (de) * 1998-02-18 1999-08-19 Philips Patentverwaltung Verfahren zur zweidimensionalen Abbildung von Strukturen für die medizinische Diagnostik
EP1133257A4 (fr) 1998-11-25 2007-12-26 Univ Wake Forest Systeme ameliore d'endoscopie virtuelle a segmentation des images et detection des lesions
US6448968B1 (en) * 1999-01-29 2002-09-10 Mitsubishi Electric Research Laboratories, Inc. Method for rendering graphical objects represented as surface elements
US6480190B1 (en) * 1999-01-29 2002-11-12 Mitsubishi Electric Research Laboratories, Inc Graphical objects represented as surface elements
US6396496B1 (en) * 1999-01-29 2002-05-28 Mitsubishi Electric Research Laboratories, Inc. Method for modeling graphical objects represented as surface elements
US6498607B1 (en) * 1999-01-29 2002-12-24 Mitsubishi Electric Research Laboratories, Inc. Method for generating graphical object represented as surface elements
CN100352921C (zh) * 1999-05-06 2007-12-05 威克福雷大学 用于鉴定引起免疫反应的抗原的组合物和方法
DE19922975A1 (de) * 1999-05-19 2000-11-23 Star Division Corp Verfahren und Vorrichtung zur Erzeugung einer 3D-Darstellung aus einem 2D-Bild
US6625565B1 (en) * 2000-06-01 2003-09-23 Lockheed Martin Corporation Method and apparatus for determining an unsupervised planar geodesic path
WO2001093745A2 (fr) * 2000-06-06 2001-12-13 The Research Foundation Of State University Of New York Plan de traitement et visualisation assistes par ordinateur faisant appel au calage et a la fusion d'images
WO2002029723A1 (fr) 2000-10-02 2002-04-11 The Research Foundation Of State University Of Newyork Navigation et examen virtuels ameliores
US7630750B2 (en) * 2001-02-05 2009-12-08 The Research Foundation For The State University Of New York Computer aided treatment planning
US20020164061A1 (en) * 2001-05-04 2002-11-07 Paik David S. Method for detecting shapes in 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
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
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
US20100260390A1 (en) * 2005-11-30 2010-10-14 The Research Foundation Of State University Of New York System and method for reduction of false positives during computer aided polyp detection
US8452061B2 (en) * 2005-11-30 2013-05-28 The Research Foundation Of State University Of New York Electronic colon cleansing method for virtual colonoscopy
US8422767B2 (en) * 2007-04-23 2013-04-16 Gabor Ligeti Method and apparatus for transforming signal data
US8243334B2 (en) 2008-06-06 2012-08-14 Virginia Venture Industries, Llc Methods and apparatuses for printing three dimensional images
DE102009011382A1 (de) * 2009-03-05 2010-09-09 Rheinisch-Westfälische Technische Hochschule Aachen Verfahren und Vorrichtung zur Quantifizierung der Bildgüte und zur bewegungssynchronen Erfassung einer tomografischen Schnittaufnahme eines Objektes
JP2012120057A (ja) * 2010-12-02 2012-06-21 Sony Corp 画像処理装置、および画像処理方法、並びにプログラム
US9646411B2 (en) * 2015-04-02 2017-05-09 Hedronx Inc. Virtual three-dimensional model generation based on virtual hexahedron models
WO2018064248A1 (fr) 2016-09-30 2018-04-05 University Hospitals Cleveland Medical Center Appareil et procédé de construction d'un modèle 3d virtuel à partir d'une vidéo ultrasonore 2d
USD912638S1 (en) * 2019-03-06 2021-03-09 Shenzhen Radiant Technology Co., Ltd Display screen

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002911A (en) * 1974-05-20 1977-01-11 Emi Limited Data acquisition in tomography
US4694404A (en) * 1984-01-12 1987-09-15 Key Bank N.A. High-speed image generation of complex solid objects using octree encoding
JPH0746391B2 (ja) * 1984-09-14 1995-05-17 株式会社日立製作所 図形シエ−デイング装置
GB8518803D0 (en) * 1985-07-25 1985-08-29 Rca Corp Locating target patterns within images
US4737921A (en) * 1985-06-03 1988-04-12 Dynamic Digital Displays, Inc. Three dimensional medical image display system
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
DE3650169T2 (de) * 1985-06-05 1995-08-03 Gen Electric Anlage und Verfahren zur Anzeige von im Inneren eines Festkörpers eingeschlossenen Oberflächenstrukturen.
US4697594A (en) * 1985-08-21 1987-10-06 North American Philips Corporation Displaying a single parameter image
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

Also Published As

Publication number Publication date
JPH01199279A (ja) 1989-08-10
EP0316135A3 (fr) 1991-09-25
IL87511A0 (en) 1989-01-31
EP0316135A2 (fr) 1989-05-17
US4831528A (en) 1989-05-16

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Legal Events

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RH Patent void
MM9K Patent not in force due to non-payment of renewal fees