Streak-like artifact reduction control in CT reconstruction

Inhomogeneous noise distribution may result in streak-like artifacts in reconstructed CT images. These streak-like artifacts can be overcome with an adaptive filter applied locally to some of the data points in the attenuation profile, those data points for which the attenuation is high and the sign...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Naveh, G., Shechter, G., Altman, A.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Adaptive filters Attenuation measurement Biomedical imaging Bones Computed tomography Detectors Image reconstruction Shape Shoulder Size control
Online-Zugang:	Volltext bestellen
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