42 search results - page 3 / 9 » A Genetic Algorithm for the Topology Correction of Cortical ... |
TMI
2002
13 years 5 months ago
2002
The human cerebral cortex is topologically equivalent to a sphere when it is viewed as closed at the brain stem. Due to noise and/or resolution issues, magnetic resonance imaging m...
CVGIP
2004
13 years 5 months ago
2004
This paper presents a surface reconstruction algorithm that can recover correct shape geometry as well as its unknown topology from both volumetric images and unorganized point cl...
DGCI
2006
Springer
13 years 9 months ago
2006
Springer
The aim of this article is to present a reversible and topologically correct construction of a polyhedron from a binary object. The proposed algorithm is based on a Marching Cubes...
SMI
1999
IEEE
13 years 10 months ago
1999
IEEE
We present efficient and robust algorithms for intersecting a freeform surface with a ringed surface or a ruled surface. A ringed surface is given as a one-parameter family of cir...
CGI
2004
IEEE
13 years 9 months ago
2004
IEEE
We present a new algorithm for computing a polygonal surface from a union of balls. The method computes and connects the singular points of a given union of balls in an efficient ...