232 search results - page 8 / 47 » Anisotropic smoothing of point sets, |
CGI
2000
IEEE
14 years 2 months ago
2000
IEEE
We present a new approach for reconstructing a smooth surface from a set of scattered points in three-dimensional (3D) space. Our algorithm first decomposes a given point set int...
MICCAI
2006
Springer
14 years 11 months ago
2006
Springer
Nonlinear image registration is a prerequisite for a variety of medical image analysis tasks. A frequently used registration method is based on manually or automatically derived po...
CGF
2005
13 years 10 months ago
2005
The point set is a flexible surface representation suitable for both geometry processing and real-time rendering. In most applications, the control of the point cloud density is c...
JGO
2008
13 years 10 months ago
2008
We show that a compact feasible set of a standard semi-infinite optimization problem can be approximated arbitrarily well by a level set of a single smooth function with certain r...
TOG
2008
13 years 10 months ago
2008
This paper presents a technique for acquiring the shape of realworld objects with complex isotropic and anisotropic reflectance. Our method estimates the local normal and tangent ...