77 search results - page 3 / 16 » Improving the Convergence of the Backpropagation Algorithm U... |
ICPR
2000
IEEE
14 years 7 months ago
2000
IEEE
This paper presents a cooperative strategy between volumetric registration and segmentation. The segmentation method is based on the level set formalism. Starting from an initial ...
TMI
2010
13 years 28 days ago
2010
Abstract--We have developed a novel, model-based active contour algorithm, termed "snakules", for the annotation of spicules on mammography. At each suspect spiculated ma...
TSP
2008
13 years 6 months ago
2008
In this paper we concentrate on the direct semi-blind spatial equalizer design for MIMO systems with Rayleigh fading channels. Our aim is to develop an algorithm which can outperf...
SGAI
2007
Springer
14 years 10 days ago
2007
Springer
Constraint Satisfaction Problems can be solved using either iterative improvement or constructive search approaches. Iterative improvement techniques converge quicker than the cons...
SIGPRO
2008
13 years 6 months ago
2008
In this paper we examine the geometrically constrained optimization approach to localization with hybrid bearing (angle of arrival, AOA) and time difference of arrival (TDOA) sens...