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Deep Residual Learning for Limited Angle Artefact Correction

A. Schnurr, K. Chung, L. Schad and F. Zöllner

Bildverarbeitung für die Medizin 2018,, pp.280-280

Using non-conventional scan trajectories for Cone Beam (CB) imaging promise low dose interventions and radiation protection to the personal [1]. The here investigated circular tomosynthesis yields good image quality in two preferred directions, but introduces limited angle artefacts in the third. The artefacts become more severe, the smaller the half tomo angle $\alpha$ gets.

Contact: Prof. Dr. Frank Zöllner last modified: 15.07.2019
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