Turn down the noise--a blinded evaluation of iterative image reconstruction in radiation therapy computed tomography simulation.

Abstract

PURPOSE The current standard reconstruction algorithm for computed tomography (CT) scans is filtered back projection. Alternative algorithms using iterative reconstruction (IR)-in our case, "sinogram affirmed iterative reconstruction"-have been increasingly implemented in diagnostic CT imaging. We studied its potential in improving radiation therapy… (More)
DOI: 10.1016/j.prro.2014.12.006

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