30 search results - page 3 / 6 » Rapid Emission Tomography Reconstruction |
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
Over the last years many statistical models have been proposed to restore tomographical images. However, their use in medical environment has been limited due to several factors. ...
ESANN
2004
13 years 8 months ago
2004
In this paper we describe a neural network-based method aimed at automatically calibrating the detector module contained in a scanner for a highresolution positron emission tomogra...
CAIP
2009
Springer
14 years 2 days ago
2009
Springer
This paper deals with denoising of density images with bad Poisson statistics (low count rates), where the reconstruction of the major structures seems the only reasonable task. Ob...
AE
2009
Springer
13 years 8 months ago
2009
Springer
This paper presents a method to take advantage of artificial evolution in positron emission tomography reconstruction. This imaging technique produces datasets that correspond to t...
EVOW
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. This paper presents an evolutionary approach for image reconstruction in positron emission tomography (PET). Our reconstruction method is based on a cooperative coevoluti...