118 search results - page 20 / 24 » Approximating polyhedral objects with deformable smooth surf... |
RSS
2007
13 years 8 months ago
2007
— In this paper we present an implicit time-stepping scheme for multibody systems with intermittent contact by incorporating the contact constraints as a set of complementarity a...
Publication
Most conventional SFS (shape from shading) algorithms have been developed under the assumption of orthographic projection. However, the assumption is not valid when an object is no...
ICIP
2006
IEEE
14 years 9 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...
TMI
2010
13 years 5 months ago
2010
—We present the Spherical Demons algorithm for registering two spherical images. By exploiting spherical vector spline interpolation theory, we show that a large class of regular...
SIGGRAPH
1997
ACM
13 years 11 months ago
1997
ACM
In this paper, we introduce the progressive simplicial complex (PSC) representation, a new format for storing and transmitting triangulated geometric models. Like the earlier prog...