AU2001244416A1 - Imaging volume data - Google Patents

Imaging volume data

Info

Publication number
AU2001244416A1
AU2001244416A1 AU2001244416A AU4441601A AU2001244416A1 AU 2001244416 A1 AU2001244416 A1 AU 2001244416A1 AU 2001244416 A AU2001244416 A AU 2001244416A AU 4441601 A AU4441601 A AU 4441601A AU 2001244416 A1 AU2001244416 A1 AU 2001244416A1
Authority
AU
Australia
Prior art keywords
pixels
volume data
mapping
image
object volume
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.)
Abandoned
Application number
AU2001244416A
Inventor
Andrew John Bissell
Pavlos Papageorgiou
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.)
Voxar Ltd
Original Assignee
Voxar Ltd
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 Voxar Ltd filed Critical Voxar Ltd
Publication of AU2001244416A1 publication Critical patent/AU2001244416A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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

Abstract

A computer program and a computer-implemented system and method for generating a two-dimensional image of a volume data set representing an object volume from a selectable viewpoint. An object volume data set includes voxel values ordered by voxels along a row that extends in a first direction, rows across a plane that extends in the first direction and a second direction, and planes through an object volume that extend in the first and second directions and a third direction. In response to the definition of a view vector defining a view direction with respect to a viewpoint, shear and warp mappings are determined, as is which of the first, second and third directions is closest to the view vector. Pixels of a two-dimensional sheared image having a plurality of lines of pixels are then determined from voxel values of the object volume data set identified by the shear mapping. Where the view vector is closest to the first direction, the shear mapping maps rows of voxels in the first direction onto lines of pixels of the sheared image. An output image is then determined by mapping pixels of the sheared image according to the warp mapping. This output image can be displayed, printed, sent to a remote location or otherwise communicated to a user.
AU2001244416A 2000-04-10 2001-04-06 Imaging volume data Abandoned AU2001244416A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0008799 2000-04-10
GB0008799A GB2361396B (en) 2000-04-10 2000-04-10 Imaging volume data
PCT/GB2001/001578 WO2001078013A1 (en) 2000-04-10 2001-04-06 Imaging volume data

Publications (1)

Publication Number Publication Date
AU2001244416A1 true AU2001244416A1 (en) 2001-10-23

Family

ID=9889598

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001244416A Abandoned AU2001244416A1 (en) 2000-04-10 2001-04-06 Imaging volume data

Country Status (8)

Country Link
US (1) US7109989B2 (en)
EP (1) EP1272978B1 (en)
JP (1) JP2003530176A (en)
AT (1) ATE250255T1 (en)
AU (1) AU2001244416A1 (en)
DE (1) DE60100806T2 (en)
GB (1) GB2361396B (en)
WO (1) WO2001078013A1 (en)

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US7758508B1 (en) * 2002-11-15 2010-07-20 Koninklijke Philips Electronics, N.V. Ultrasound-imaging systems and methods for a user-guided three-dimensional volume-scan sequence
GB0329534D0 (en) * 2003-12-20 2004-01-28 Ibm Method for determining the bounding voxelisation of a 3d polygon
US20060058651A1 (en) * 2004-08-13 2006-03-16 Chiao Richard Y Method and apparatus for extending an ultrasound image field of view
JP2008515517A (en) * 2004-10-08 2008-05-15 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 3D diagnostic ultrasound imaging system with left-right reversal and upside-down image
JP4795672B2 (en) * 2004-11-16 2011-10-19 株式会社東芝 Ultrasonic diagnostic equipment
KR101249988B1 (en) * 2006-01-27 2013-04-01 삼성전자주식회사 Apparatus and method for displaying image according to the position of user
US8571287B2 (en) * 2006-06-26 2013-10-29 General Electric Company System and method for iterative image reconstruction
US8217937B2 (en) * 2007-03-28 2012-07-10 The Aerospace Corporation Isosurfacial three-dimensional imaging system and method
IL184972A0 (en) * 2007-08-01 2008-11-03 Camero Tech Ltd System and method for volume visualization in through-the-obstacle imaging system
JP5383014B2 (en) 2007-08-30 2014-01-08 キヤノン株式会社 Radiation image processing apparatus and method
JP5637653B2 (en) * 2008-08-18 2014-12-10 株式会社東芝 Medical image processing apparatus, ultrasonic diagnostic apparatus, and medical image processing program
US8199994B2 (en) * 2009-03-13 2012-06-12 International Business Machines Corporation Automatic analysis of cardiac M-mode views
US20110019791A1 (en) * 2009-07-24 2011-01-27 The Research Foundation Of State University Of New York Selection of optimal views for computed tomography reconstruction
US8564617B2 (en) * 2010-01-12 2013-10-22 International Business Machines Corporation Accelerated volume rendering
JPWO2012063653A1 (en) * 2010-11-12 2014-05-12 株式会社日立メディコ Medical image display device and medical image display method
US20120144306A1 (en) * 2010-12-02 2012-06-07 Michael James Moody Method and system for interacting or collaborating with exploration
DE102011086771A1 (en) * 2011-11-22 2013-05-23 Siemens Aktiengesellschaft Computer tomography system and method for determining volume information about a body
JP5981281B2 (en) * 2012-09-12 2016-08-31 東芝メディカルシステムズ株式会社 Ultrasonic diagnostic apparatus, image processing apparatus, and program
WO2016131062A1 (en) * 2015-02-13 2016-08-18 Purdue Research Foundation Tomography system

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
US5295488A (en) * 1992-08-05 1994-03-22 General Electric Company Method and apparatus for projecting diagnostic images from volumed diagnostic data
JPH0778266A (en) * 1993-06-25 1995-03-20 Sony Corp Image processor
US5544283A (en) * 1993-07-26 1996-08-06 The Research Foundation Of State University Of New York Method and apparatus for real-time volume rendering from an arbitrary viewing direction
US5787889A (en) * 1996-12-18 1998-08-04 University Of Washington Ultrasound imaging with real time 3D image reconstruction and visualization
US6674430B1 (en) * 1998-07-16 2004-01-06 The Research Foundation Of State University Of New York Apparatus and method for real-time volume processing and universal 3D rendering
EP1114400A4 (en) * 1998-07-16 2006-06-14 Univ New York State Res Found Apparatus and method for real-time volume processing and universal 3d rendering
US6266733B1 (en) * 1998-11-12 2001-07-24 Terarecon, Inc Two-level mini-block storage system for volume data sets

Also Published As

Publication number Publication date
ATE250255T1 (en) 2003-10-15
DE60100806D1 (en) 2003-10-23
US20030156746A1 (en) 2003-08-21
WO2001078013A1 (en) 2001-10-18
US7109989B2 (en) 2006-09-19
EP1272978A1 (en) 2003-01-08
GB0008799D0 (en) 2000-05-31
DE60100806T2 (en) 2004-07-15
GB2361396A (en) 2001-10-17
EP1272978B1 (en) 2003-09-17
JP2003530176A (en) 2003-10-14
GB2361396B (en) 2002-04-03

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