Iterative SPECT Reconstruction Using Matched Filtering for Improved Image Quality

SPECT images reconstructed from low count studies suffer either from high noise or poor resolution. We have developed an iterative reconstruction with matched filtering (IRMF) to control image noise while maintaining higher image resolution. IRMF involves filtering the measured projection and re-pro...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Jinghan Ye, Xiyun Song, Zuo Zhao, Da Silva, A.J., Wiener, J.S., Lingxiong Shao
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Error correction Filtering Image quality Image reconstruction Image resolution Imaging phantoms Low pass filters Matched filters Signal to noise ratio Spatial resolution
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!