Ontology highlight
ABSTRACT:
SUBMITTER: Cheng CC
PROVIDER: S-EPMC6026166 | biostudies-literature | 2018 Jun
REPOSITORIES: biostudies-literature
Scientific reports 20180629 1
An error in tomographic reconstruction parameters can result considerable artifacts in the reconstructed image, particularly in micro-computed tomography and nano-computed tomography. This study involved designing an automatic method for efficiently correcting errors resulting from incorrectly determined rotational axes and projection angles. In this method, errors are corrected by minimizing the "total variation" of a reconstructed image, and minimization is accomplished by using the gradient d ...[more]