814 search results - page 54 / 163 » Two-Phase Distributed Observation Problems |
CVPR
2012
IEEE
12 years 1 months ago
2012
IEEE
We study the problem of segmenting multiple cell nuclei from GFP or Hoechst stained microscope images with a shape prior. This problem is encountered ubiquitously in cell biology ...
ICIP
2008
IEEE
14 years 5 months ago
2008
IEEE
In this paper we propose a novel algorithm for super resolution based on total variation prior and variational distribution approximations. We formulate the problem using a hierar...
AE
2003
Springer
14 years 4 months ago
2003
Springer
In this work we study how using multiple communicating populations instead of a single panmictic one may help in maintaining diversity during GP runs. After defining suitable geno...
ICASSP
2010
IEEE
13 years 9 months ago
2010
IEEE
This paper addresses the problem of state estimation in the case where the prior distribution of the states is not perfectly known but instead is parameterized by some unknown par...
GECCO
2010
Springer
14 years 3 months ago
2010
Springer
We propose a novel variant of the (1 + 1)-CMA-ES that updates the distribution of mutation vectors based on both successful and unsuccessful trial steps. The computational costs o...