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Document type:
Konferenzbeitrag 
Author(s):
Abdurahman, S.; Jerebko, A.; Mertelmeier, T.; Lasser, T.; Navab, N. 
Title:
Out-of-plane artifact reduction in tomosynthesis based on regression modeling and outlier detection 
Abstract:
We propose a method for out-of-plane artifact reduction in digital breast tomosynthesis reconstruction. Because of the limited angular range acquisition in DBT, the reconstructed slices have reduced resolution in z-direction and are affected by artifacts. The out-of-plane blur caused by dense tissue and large masses complicates reconstruction of thick slices volumes. The streak-like out-of-plane artifacts caused by calcifications and metal clips distort the shape of calcifications which is regar...    »
 
Keywords:
Reconstruction,ImageReconstruction,Tomosynthesis,MedicalImaging 
Book / Congress title:
11th Intl. Workshop on Breast Imaging 
Year:
2012