242 search results - page 1 / 49 » 3D Surface Reconstruction Using a Generalized Distance Funct... |
CGF
2010
13 years 1 months ago
2010
We define a generalized distance function on an unoriented 3D point set and describe how it may be used to reconstruct a surface approximating these points. This distance function...
MICCAI
1999
Springer
13 years 8 months ago
1999
Springer
Abstract. Sulcal medial surfaces are 3D thin convoluted ribbons embedded in cortical sulci, and they provide distinctive anatomical features of the brain. Here we propose a new app...
PAMI
2007
13 years 4 months ago
2007
— Digitization is not as easy as it looks. If one digitizes a 3D object even with a dense sampling grid, the reconstructed digital object may have topological distortions and in ...
MICCAI
2005
Springer
14 years 5 months ago
2005
Springer
The spherical harmonic (SPHARM) description is a powerful surface modeling technique that can model arbitrarily shaped but simply connected 3D objects and has been used in many app...
ICPR
2008
IEEE
14 years 5 months ago
2008
IEEE
A new approach is presented for 3D shape recovery of local planar surface patches from two shift/spacevariant defocused images. It is based on a recently proposed technique for in...