Linear and Cubic Box Splines for the Body Centered Cubic Lattice
Abstract
In this paper we derive piecewise linear and piecewise cubic box spline reconstruction �lters for data sampled on the body centered cubic (BCC) lattice. We analytically derive a time domain representation of these reconstruction �lters and using the Fourier slice-projection theorem we derive their frequency responses. The quality of these �lters, when used in reconstructing BCC sampled volumetric data, is discussed and is demonstrated with a raycaster. Moreover, to demonstrate the superiority of the BCC sampling, the resulting reconstructions are compared with those produced from similar �lters applied to data sampled on the Cartesian lattice.
Top- Entezari, Alireza
- Dyer, Ramsay
- Möller, Torsten
Supplemental Material
Shortfacts
Category |
Paper in Conference Proceedings or in Workshop Proceedings (Full Paper in Proceedings) |
Event Title |
IEEE Visualization 2004 (Vis04) |
Divisions |
Visualization and Data Analysis |
Subjects |
Computergraphik |
Event Location |
Austin, Texas |
Event Type |
Conference |
Event Dates |
October 10-15 |
ISSN/ISBN |
0-7803-8788-0 |
Date |
October 2004 |
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