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Dokumenttyp:
journal article 
Autor(en):
Rafecas, M; Mosler, B; Dietz, M; Pogl, M; Stamatakis, A; McElroy, DP; Ziegler, SI 
Titel:
Use of a Monte Carlo-based probability matrix for 3-D iterative reconstruction of MADPET-II data 
Abstract:
The small animal PET scanner MADPET-II, currently under development, is characterized by a small diameter (71 mm), two radial layers of detectors and by small lutetium-oxy-orthosilicate crystal elements read out individually by avalanche photodiodes. To exploit this configuration, aimed at achieving high resolution and high sensitivity, we intend to reconstruct a field-of-view (FOV) almost as large as the physical opening of the device. The effects of crystal penetration may, however, hinder thi...    »
 
Zeitschriftentitel:
IEEE Trans Nucl Sci 
Jahr:
2004 
Band / Volume:
51 
Heft / Issue:
Seitenangaben Beitrag:
2597-2605 
Sprache:
eng 
Print-ISSN:
0018-9499 
TUM Einrichtung:
Nuklearmedizinische Klinik und Poliklinik