Positron Emission Tomography imaging with the SmartPET system
Positron Emission Tomography imaging with the SmartPET system
复制标题
使用 SmartPET 系统进行正电子发射断层扫描成像
DOI:
10.1016/j.nima.2009.04.015
复制
发表时间:
2009
期刊:
影响因子:
--
通讯作者:
Cooper R
中科院分区:
文献类型:
--
作者:
Cooper R
The Small Animal Reconstruction Tomograph for Positron Emission Tomography (SmartPET) project is the development of a small animal Positron Emission Tomography (PET) demonstrator based on the use of High-Purity Germanium (HPGe) detectors and state of the art digital electronics. The experimental results presented demonstrate the current performance of this unique system. By performing high precision measurements of one of the SmartPET HPGe detectors with a range of finely collimated gamma-ray beams the response of the detector as a function of gamma-ray interaction position has been quantified, facilitating the development of parametric Pulse Shape Analysis (PSA) techniques and algorithms for the correction of imperfections in detector performance. These algorithms have then been applied to data from PET imaging measurements using two such detectors in conjunction with a specially designed rotating gantry. In this paper we show how the use of parametric PSA approaches allows over 60% of coincident events to be processed and how the nature and complexity of an event has direct implications for the quality of the resulting image.
登录
查看更多内容
DOI:
--
发表时间:
2000
期刊:
影响因子:
--
作者:
K. Vetter;A. Kuhn;M. Deleplanque;I. Lee;F. Stephens;G. Schmid;D. Beckedahl;J. Blair;R. Clark;M. Cromaz;R. Diamond;P. Fallon;G. Lane;J. Kammeraad;A. Macchiavelli;C. Svensson
通讯作者:
C. Svensson
DOI:
--
发表时间:
2001
期刊:
影响因子:
--
作者:
R. Lieder;W. Gast;H. Jäger;L. Mihailescu;M. Rossewij;J. Eberth;G. Pascovici;H. Thomas;D. Weisshaar;F. Beck;D. Curien;G. Duchêne;E. Pachoud;I. Piqueras;C. Alvarez;D. Bazzacco;M. Bellato;T. Kroell;C. Manea;B. Quintana;R. Venturelli;D. Napoli;D. Rosso;P. Spolaore;A. Geraci;A. Pullia;G. Ripamonti;F. Camera;B. Million;O. Wieland;J. Lisle;A. Smith;R. Well;P. Nolan;A. Boston;D. Cullen;M. Descovich;T. Enqvist;B. Cederwall;E. Ideguchi;J. V. D. Marel;J. Nyberg;B. Herskind;G. Sletten;J. Wilson;R. Henck;D. Gutknecht;K. Jääskeläinen
通讯作者:
K. Jääskeläinen
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
Mather Ar
通讯作者:
Mather Ar
DOI:
10.1016/s0168-9002(00)00351-x
发表时间:
2000
期刊:
Lawrence Berkeley National Laboratory
影响因子:
--
作者:
M. Amman;P. Luke
通讯作者:
P. Luke
DOI:
10.1016/j.nima.2006.06.005
发表时间:
2006
影响因子:
1.4
作者:
G. Zavattini;N. Cesca;G. Domenico;E. Moretti;N. Sabba
通讯作者:
N. Sabba