163 search results - page 3 / 33 » l1-Sparse reconstruction of sharp point set surfaces |
CGI
1998
IEEE
13 years 9 months ago
1998
IEEE
We present an algorithm for the reconstruction of a surface from an unorganized set of points in space. The point data may be obtained from a laser range scanner or any other digi...
VC
2008
13 years 5 months ago
2008
Defining sharp features in a 3D model facilitates a better understanding of the surface and aids geometric processing and graphics applications, such as reconstruction, filtering, ...
ICCV
2001
IEEE
14 years 7 months ago
2001
IEEE
Point sets obtained from computer vision techniques are often noisy and non-uniform. We present a new method of surface reconstruction that can handle such data sets using anisotr...
VMV
2003
13 years 6 months ago
2003
Contour lines from topographic maps are still the most common form of elevation data for the Earth’s surface and in the case of historical landscapes, they often are the only av...
SGP
2007
13 years 7 months ago
2007
We introduce an algorithm for reconstructing watertight surfaces from unoriented point sets. Using the Voronoi diagram of the input point set, we deduce a tensor field whose princ...