779 search results - page 28 / 156 » Topological Evolution of Surfaces |
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
In this paper, we use the three-dimensionaltopological shape information for human face identification. We propose a new method to represent 3D faces as a topological graph. Fine...
CGI
2004
IEEE
15 years 1 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 ...
IJBC
2010
14 years 7 months ago
2010
In this paper we characterize topologically the empty interior subsets of a compact surface S which can be -limit sets of recurrent orbits (but of no nonrecurrent ones) of continu...
JCB
2002
14 years 9 months ago
2002
This paper investigates the standard ordinary least-squares version 24 and the balanced version 20 of the minimum evolution principle. For the standard version, we provide a greedy...
COMGEO
2007
ACM
14 years 10 months ago
2007
ACM
We consider the problem of discovering a smooth unknown surface S bounding an object O in R3 . The discovery process consists of moving a point probing device in the free space ar...