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 |
|---|---|
| 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