2716 search results - page 474 / 544 » Computational Topology for Shape Modeling |
MICCAI
2009
Springer
14 years 3 months ago
2009
Springer
This paper investigates an approach to model the space of brain images through a low-dimensional manifold. A data driven method to learn a manifold from a collections of brain imag...
IROS
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract— Due to their rapidity and their high resolution, piezoelectric materials are very prized in microactuators and microrobotics. The classical example is the piezocantilev...
3DPVT
2006
IEEE
14 years 3 months ago
2006
IEEE
Vanishing points are valuable in many vision tasks such as orientation estimation, pose recovery and 3D reconstruction from a single image. Many methods have been proposed to addr...
FGR
2006
IEEE
14 years 3 months ago
2006
IEEE
Traditionally, human facial expressions have been studied using either 2D static images or 2D video sequences. The 2D-based analysis is incapable of handing large pose variations....
ICNP
2005
IEEE
14 years 2 months ago
2005
IEEE
This paper deals with a new pricing approach in utility fair networks, where the user’s application is associated with a utility function. We allow users to have concave as well...