DocumentCode
2129899
Title
4D Volume Rendering with the Shear Warp Factorisation
Author
Waterfall, Andrew E. ; Atherton, Tim J. ; Anagnostou, Kostas
fYear
2000
fDate
9-10 Oct. 2000
Firstpage
129
Lastpage
137
Abstract
A novel approach for rendering time-varying data based on the Shear-Warp factorisation is presented. Reduction in storage space is achieved by detecting the changed areas within each volume and compressing them. Time-coherence is exploited by detecting and rendering the changes in every volume while spatial-coherence is exploited by utilising a data structure that allows easy volume update and stores information about the empty space within each volume.
Keywords
Coherence; Computer science; Data structures; Finite impulse response filter; Image coding; Image representation; Information filtering; Information filters; Rendering (computer graphics); Shearing; change detection; shear-warp factorisation; time-varying data; volume rendering;
fLanguage
English
Publisher
ieee
Conference_Titel
Volume Visualization, 2000. VV 2000. IEEE Symposium on
Conference_Location
Salt Lake City, UT, USA
Print_ISBN
1-58113-308-1
Type
conf
DOI
10.1109/VV.2000.10007
Filename
4384242
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