154 search results - page 10 / 31 » Computing geodesics on triangular meshes |
108
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SIBGRAPI
2005
IEEE
15 years 8 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...
101
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SIGGRAPH
1994
ACM
15 years 7 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...
132
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ICPR
2010
IEEE
15 years 5 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 ...
121
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VLSM
2005
Springer
15 years 8 months 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...
127
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CAD
2006
Springer
15 years 3 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...