154 search results - page 10 / 31 » Computing geodesics on triangular meshes |
SIBGRAPI
2005
IEEE
14 years 1 months ago
2005
IEEE
Generating triangular meshes from images is a task important to many applications. Usually, techniques that can do that either take as starting point a segmented image or generate...
SIGGRAPH
1994
ACM
13 years 11 months ago
1994
ACM
An algorithm for creating smooth spline surfaces over irregular meshes is presented. The algorithm is a generalization of quadratic B-splines; that is, if a mesh is (locally) regu...
ICPR
2010
IEEE
13 years 9 months ago
2010
IEEE
In this paper, we propose a novel method to register images defined on spherical meshes. Instances of such spherical images include inflated cortical feature maps in brain medical ...
VLSM
2005
Springer
14 years 27 days ago
2005
Springer
In this paper we present a simple modification of the Fast Marching algorithm to speed up the computation using a heuristic. This modification leads to an algorithm that is simil...
CAD
2006
Springer
13 years 7 months ago
2006
Springer
Limited by the regular grids in computing, many modelling approaches (e.g., field-based methods) sample 3D shape insensitive to sharp features therefore exhibit aliasing errors, b...