884 search results - page 22 / 177 » Algorithms for Implicit Deformable Models |
MICCAI
2002
Springer
14 years 8 months ago
2002
Springer
We propose a multimodal free form registration algorithm based on maximization of mutual information. Images to be aligned are modeled as a viscous fluid that deforms under the inf...
SIGGRAPH
1997
ACM
13 years 11 months ago
1997
ACM
Morse theory shows how the topology of an implicit surface is affected by its function’s critical points, whereas catastrophe theory shows how these critical points behave as th...
AFRIGRAPH
2004
ACM
14 years 25 days ago
2004
ACM
We present an interactive modelling technique, which reconstructs three-dimensional objects from user-drawn twodimensional strokes. We first extract a skeleton from the 2D contour...
CGI
1998
IEEE
13 years 11 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 ...
SMA
2009
ACM
14 years 1 months ago
2009
ACM
We present a new parallel algorithm for interactive and continuous collision detection between deformable models. Our algorithm performs incremental hierarchical computations betw...