WO2014132080A3 - Method and system for overlaying images or data - Google Patents

Method and system for overlaying images or data Download PDF

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Publication number
WO2014132080A3
WO2014132080A3 PCT/GB2014/050603 GB2014050603W WO2014132080A3 WO 2014132080 A3 WO2014132080 A3 WO 2014132080A3 GB 2014050603 W GB2014050603 W GB 2014050603W WO 2014132080 A3 WO2014132080 A3 WO 2014132080A3
Authority
WO
WIPO (PCT)
Prior art keywords
dots
representation
data sets
data
underlying image
Prior art date
Application number
PCT/GB2014/050603
Other languages
French (fr)
Other versions
WO2014132080A2 (en
Inventor
Steven E. Williams
Nicholas W. F. LINTON
Original Assignee
King's College London
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 King's College London filed Critical King's College London
Publication of WO2014132080A2 publication Critical patent/WO2014132080A2/en
Publication of WO2014132080A3 publication Critical patent/WO2014132080A3/en

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
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • 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
    • 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
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/56—Particle system, point based geometry or rendering

Abstract

A method and system that generates a dot-based representation of at least one of the images or data sets of multiple such images or data sets that are to be overlaid on top of each other is described. The dot based representation relates the number of dots per resolution unit of the representation to the underlying image values or data set that they represent, in that the more dots which are shown the higher the number (or vice versa). The primary advantage of the dot based representation technique is that its meaning is easily understood by a viewer, and it provides a representation wherein the underlying image can be readily seen through the dots, and hence overlaying two or more data sets on top of each other is more readily facilitated. Moreover, the generation of the dots per resolution unit is deterministic, in that the number of dots is determined based on the underlying image or data set values.
PCT/GB2014/050603 2013-03-01 2014-02-28 Method and system for overlaying images or data WO2014132080A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1303659.5 2013-03-01
GB201303659A GB201303659D0 (en) 2013-03-01 2013-03-01 Method and system for overlaying images or data

Publications (2)

Publication Number Publication Date
WO2014132080A2 WO2014132080A2 (en) 2014-09-04
WO2014132080A3 true WO2014132080A3 (en) 2015-07-23

Family

ID=48142236

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/050603 WO2014132080A2 (en) 2013-03-01 2014-02-28 Method and system for overlaying images or data

Country Status (2)

Country Link
GB (1) GB201303659D0 (en)
WO (1) WO2014132080A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002061689A1 (en) * 2001-01-30 2002-08-08 Koninklijke Philips Electronics N.V. Image processing method for displaying an image sequence of a deformable 3-d object with indications of the object wall motion
US20040109022A1 (en) * 2002-12-04 2004-06-10 Bennett Daniel H System and method for three-dimensional imaging
WO2009109905A2 (en) * 2008-03-06 2009-09-11 Philips Intellectual Property & Standards Gmbh Method of selectively and interactively processing data sets

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002061689A1 (en) * 2001-01-30 2002-08-08 Koninklijke Philips Electronics N.V. Image processing method for displaying an image sequence of a deformable 3-d object with indications of the object wall motion
US20040109022A1 (en) * 2002-12-04 2004-06-10 Bennett Daniel H System and method for three-dimensional imaging
WO2009109905A2 (en) * 2008-03-06 2009-09-11 Philips Intellectual Property & Standards Gmbh Method of selectively and interactively processing data sets

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CSEBFALVI B ET AL: "Monte Carlo volume rendering", VIS 2003. IEEE VISUALIZATION 2003. PROCEEDINGS. SEATTLE, WA, OCT. 19 - 24, 2003; [ANNUAL IEEE CONFERENCE ON VISUALIZATION], NEW YORK, NY : IEEE, US, 1 January 2003 (2003-01-01), pages 449 - 456, XP031173531, ISBN: 978-0-7803-8120-9, DOI: 10.1109/VISUAL.2003.1250406 *
PFISTER H ET AL: "SURFELS: SURFACE ELEMENTS AS RENDERING PRIMITIVES", COMPUTER GRAPHICS. SIGGRAPH 2000 CONFERENCE PROCEEDINGS. NEW ORLEANS, LA, JULY 23 - 28, 2000; [COMPUTER GRAPHICS PROCEEDINGS. SIGGRAPH], NEW YORK, NY : ACM, US, 23 July 2000 (2000-07-23), pages 335 - 342, XP001003572, ISBN: 978-1-58113-208-3, DOI: 10.1145/344779.344936 *

Also Published As

Publication number Publication date
GB201303659D0 (en) 2013-04-17
WO2014132080A2 (en) 2014-09-04

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