Improved estimation of the detector response function for converging beam collimators

Converging beam collimator geometries offer improved tradeoffs between resolution and noise for single photon emission computed tomography (SPECT). The major factor limiting the resolution in SPECT is the collimator-detector response blurring. In order to compensate for this blurring it is useful to...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Physics in medicine & biology 1998-04, Vol.43 (4), p.941-950
Hauptverfasser:	Frey, E C, Tsui, B M W, Gullberg, G T
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Equipment Design Image Processing, Computer-Assisted - methods Investigative techniques, diagnostic techniques (general aspects) Medical sciences Miscellaneous. Technology Models, Theoretical Radionuclide investigations Reproducibility of Results Sensitivity and Specificity Tomography, Emission-Computed, Single-Photon - instrumentation Tomography, Emission-Computed, Single-Photon - methods
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!