20 search results - page 4 / 4 » A simulator to improve waiting times at a Medical Imaging Ce... |
ISBI
2008
IEEE
14 years 5 months ago
2008
IEEE
Time-Of-Flight (TOF) positron emission tomography (PET) was studied and preliminarily developed in the 80s, but the lack of a scintillator able to deliver proper time resolution a...
ISBI
2006
IEEE
14 years 5 months ago
2006
IEEE
In this work we propose a novel rigid image registration approach to determine the position of high-resolution molecular structures in medium-resolution macromolecular complexes. ...
IPMI
2011
Springer
12 years 8 months ago
2011
Springer
Tumor segmentation in PET and CT images is notoriously challenging due to the low spatial resolution in PET and low contrast in CT images. In this paper, we proposed a general fram...
FIMH
2003
Springer
13 years 10 months ago
2003
Springer
Keywords Levelset methods were introduced in medical images segmentation by Malladi et al in 1995. In this paper, we propose several improvements of the original method to speed u...
ISMDA
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. One of the first motivations of using grids comes from applications managing large data sets like for example in High Energy Physic or Life Sciences. To improve the glob...