3DPVT
2004
IEEE
13 years 8 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
13 years 10 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 ...