11 search results - page 1 / 3 » Avoiding Local Optima in Single Particle Reconstruction |
RECOMB
2005
Springer
14 years 5 months ago
2005
Springer
In single-particle reconstruction, a 3D structure is reconstructed from a large number of randomly oriented 2D projections, using techniques related to computed tomography. Unlike ...
ICTAI
2010
IEEE
13 years 3 months ago
2010
IEEE
When a local optimal solution is reached with classical Particle Swarm Optimization (PSO), all particles in the swarm gather around it, and escaping from this local optima becomes...
CEC
2007
IEEE
13 years 11 months ago
2007
IEEE
—Particle Swarm Optimization (PSO) has shown its fast search speed in many complicated optimization and search problems. However, PSO could often easily fall into local optima. T...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
Super-resolution is an important but difficult problem in image/video processing. If a video sequence or some training set other than the given low-resolution image is available, ...
AAAI
2008
13 years 7 months ago
2008
This paper presents a fast simulated annealing framework for combining multiple clusterings (i.e. clustering ensemble) based on some measures of agreement between partitions, whic...