779 search results - page 61 / 156 » Topological Evolution of Surfaces |
CBMS
2007
IEEE
15 years 4 months ago
2007
IEEE
We describe a 3D+T active surface model for segmentation and tracking of the left ventricular endocardium within 3D MRI sequences of the cardiac cycle. In order to perform segment...
SIGGRAPH
2000
ACM
15 years 2 months ago
2000
ACM
We present a new set of algorithms for line-art rendering of smooth surfaces. We introduce an efficient, deterministic algorithm for finding silhouettes based on geometric duali...
CGI
1998
IEEE
15 years 2 months ago
1998
IEEE
This paper describes an incremental polygonization technique for implicit surfaces built from skeletal elements. Our method lends itself for an interactive modeling system as the ...
SIGGRAPH
1998
ACM
15 years 2 months ago
1998
ACM
We describe our experience with a new algorithm for the reconstruction of surfaces from unorganized sample points in IR 3. The algorithm is the first for this problem with provab...
SIGGRAPH
1994
ACM
15 years 2 months ago
1994
ACM
We present a general method for automatic reconstruction of accurate, concise, piecewise smooth surface models from scattered range data. The method can be used in a variety of ap...