Abstract
We introduce and analyze an efficient reconstruction algorithm for FCC-sampled data. The reconstruction is based on the 6-direction box spline that is naturally associated with the FCC lattice and shares the continuity and approximation order of the triquadratic B-spline. We observe less aliasing for generic level sets and derive special techniques to attain the higher evaluation efficiency promised by the lower degree and smaller stencil-size of the C 1 6-direction box spline over the triquadratic B-spline.
Original language | English |
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Article number | 4658171 |
Pages (from-to) | 1523-1530 |
Number of pages | 8 |
Journal | IEEE Transactions on Visualization and Computer Graphics |
Volume | 14 |
Issue number | 6 |
DOIs | |
State | Published - Nov 2008 |
Keywords
- Box spline
- Face-centered cubic lattice
- Volumetric data reconstruction