151 search results - page 7 / 31 » Normal meshes |
VISUALIZATION
1999
IEEE
14 years 2 months ago
1999
IEEE
Complex triangle meshes arise naturally in many areas of computer graphics and visualization. Previous work has shown that a quadric error metric allows fast and accurate geometri...
CG
2011
Springer
13 years 4 months ago
2011
Springer
This paper presents a robust and blind watermarking algorithm for threedimensional (3D) meshes. The watermarking primitive is an intrinsic 3D shape descriptor: the analytic and co...
3DPVT
2004
IEEE
14 years 1 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...
ISPAN
2000
IEEE
14 years 2 months ago
2000
IEEE
We present an adaptive fault-tolerant wormhole routing algorithm for 2D meshes. The main feature is that with the algorithm, a normal routing message, when blocked by some faulty ...
VISUALIZATION
2002
IEEE
14 years 2 months ago
2002
IEEE
This paper introduces a method for smoothing complex, noisy surfaces, while preserving (and enhancing) sharp, geometric features. It has two main advantages over previous approach...