3DPVT
2004
IEEE
14 years 4 months ago
2004
IEEE
The computation of curvature and other differential properties of surfaces is essential for many techniques in analysis and rendering. We present a finite-differences approach for...
PG
2003
IEEE
14 years 6 months ago
2003
IEEE
In this paper, we propose efficient numerical techniques for Butterworth filtering and implicit fairing of large irregular triangle meshes, where the corresponding filters are ...