286 search results - page 3 / 58 » Modelling with implicit surfaces that interpolate |
SCALESPACE
2009
Springer
14 years 23 days ago
2009
Springer
Ardon et al. [2] presented an implicit method for surface segmentation in 3D images. The boundary of the surface is assumed to be constrained by two given curves in the image. In t...
SMA
2005
ACM
13 years 11 months ago
2005
ACM
In this paper, we propose a novel shape interpolation approach based on Poisson equation. We formulate the trajectory problem of shape interpolation as solving Poisson equations d...
ICIP
2006
IEEE
14 years 8 months ago
2006
IEEE
Though implicit representations of surfaces have often been used for various computer graphics tasks like modeling and morphing of objects, it has rarely been used for registratio...
IJCV
2006
13 years 6 months ago
2006
A new approach performing surface extraction from 3D images under user defined geometrical constraints is presented. The constraints are introduced through boundary curves given by...
DICTA
2003
13 years 7 months ago
2003
This paper describes a new technique for free-form object segmentation from a single arbitrary-viewed range image. The aim is to derive a surface description of objects that may va...