2183 search results - page 66 / 437 » Multi-pass geometric algorithms |
ISAAC
2003
Springer
14 years 3 months ago
2003
Springer
Fixed-angle polygonal chains in 3D serve as an interesting model of protein backbones. Here we consider such chains produced inside a “machine” modeled crudely as a cone, and e...
ICPR
2008
IEEE
14 years 4 months ago
2008
IEEE
We propose a semi-supervised learning algorithm for discriminant analysis, which uses the geometric structure of both labeled and unlabeled samples and perform a manifold regulari...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
A novel method based on geometrical and texture information is proposed for facial expression recognition from video sequences. The Discriminant Non-negative Matrix Factorization ...
SGAI
2005
Springer
14 years 3 months ago
2005
Springer
This paper details the application of geometric proportional analogies in the sub-classification of polygons within a topographic (land cover) map. The first part of this paper co...
ICIP
2000
IEEE
14 years 11 months ago
2000
IEEE
This paper presents a technique for lossy compression of dense range images. Two separate compression schemes are applied. The first scheme (geometric compression) reduces redunda...