837 search results - page 92 / 168 » A Topological Method of Surface Representation |
IPMI
1999
Springer
14 years 2 months ago
1999
Springer
Three dimensional models of anatomical structures are currently used to aid in medical diagnosis, treatment, surgical guidance, and surgical simulation. Limitations on the resolut...
JCC
2007
13 years 10 months ago
2007
: This essay provides a perspective on several issues in valence bond theory: the physical significance of semilocal bonding orbitals, the capability of valence bond concepts to e...
MVA
2008
13 years 10 months ago
2008
Abstract We consider the use of medial surfaces to represent symmetries of 3-D objects. This allows for a qualitative abstraction based on a directed acyclic graph of components an...
SMA
2009
ACM
14 years 4 months ago
2009
ACM
We present a robust method to generate mesh surfaces from unoriented noisy points in this paper. The whole procedure consists of three steps. Firstly, the normal vectors at points...
NN
2008
Springer
13 years 10 months ago
2008
Springer
The early visual cortices represent information of several stimulus attributes, such as orientation and color. To understand the coding mechanisms of these attributes in the brain...