Corrigendum to “A simple Fourier filter for suppression of the missing wedge ray artefacts in single-axis electron tomographic reconstructions” [J. Struct. Biol. 186(1) (2014) 141–152]
نویسندگان
چکیده
Open access under CC BY license. Lubomír Kováčik a,⇑, Sami Kereïche , Johanna L. Höög , Pavel Jůda , Pavel Matula , Ivan Raška a Charles University in Prague, First Faculty of Medicine, Institute of Cellular Biology and Pathology, Albertov 4, 128 01 Prague 2, Czech Republic b Sir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK MPI-CBG, Photenhauerstr. 108, 01307 Dresden, Germany Centre for Biomedical Image Analysis, Faculty of Informatics, Masaryk University, Brno, Czech Republic
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A simple Fourier filter for suppression of the missing wedge ray artefacts in single-axis electron tomographic reconstructions
The limited specimen tilting range that is typically available in electron tomography gives rise to a region in the Fourier space of the reconstructed object where experimental data are unavailable - the missing wedge. Since this region is sharply delimited from the area of available data, the reconstructed signal is typically hampered by convolution with its impulse response, which gives rise ...
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