Journal article
Model‐based crosstalk compensation for simultaneous dual‐isotope brain SPECT imaging
Abstract
In this work, we developed a model-based method to estimate and compensate for the crosstalk contamination in simultaneous 123I and 99mTc dual isotope brain single photo emission computed tomography imaging. The model-based crosstalk compensation (MBCC) includes detailed modeling of photon interactions inside both the object and the detector system. In the method, scatter in the object is modeled using the effective source scatter estimation …
Authors
Du Y; Tsui BMW; Frey EC
Journal
Medical Physics, Vol. 34, No. 9, pp. 3530–3543
Publisher
Wiley
Publication Date
September 2007
DOI
10.1118/1.2768863
ISSN
0094-2405