Title: Visualization of Changes in Magnetic Resonance Image Data
Authors: Suomi, K.
Oikarinen, J.
Citation: WSCG '2000: Conference proceeding: The 8th International Conference in Central Europe on Computers Graphics, Visualization and Interaktive Digital Media '2000 in cooperation with EUROGRAPHICS and IFIP WG 5.10: University of West Bohemia, Plzen, Czech republic, February 7 - 10, 2000, p. 184-191.
Issue Date: 2000
Publisher: University of West Bohemia
Document type: conferenceObject
konferenční příspěvek
URI: http://wscg.zcu.cz/wscg2000/Papers_2000/T41.pdf
http://hdl.handle.net/11025/15454
ISBN: 80-7082-612-6
Keywords: angiografie;obrazová fúze;lékařské zobrazování;magnetická rezonance;subtrakční technika;vymezení nádoru
Keywords in different language: angiography;image fusion;medical imaging;magnetic resonance;subtraction technique;tumor delineation
Abstract: Computer assisted image fusion provides an easy and accurate way to interpret and compare medical image pairs. Subjective expectations of human interpretator become less important when pixel-by-pixel-variations are calculated by computer. The estimation of sizes and locations of the di erences also become more exact. We introduce new methods to visualize changes between images and present examples how they can be used to highlight contrast medium trace and to follow growth of brain tumor in MRI. The composite images created using these methods provide an illustrative way to discover faint or small-sized di erences between separate volumes.
Rights: © University of West Bohemia
Appears in Collections:WSCG '2000: Conference proceeding

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