Publications
"Optimal threshold selection for segmentation of dense homogeneous objects in tomographic reconstructions",
IEEE Transactions on Medical Imaging, vol. 30, no. 4, pp. 980-989, 2011.
Download paper (1.59 MB)

"Threshold Selection for Segmentation of Dense Objects in Tomograms",
International Symposium on Visual Computing, vol. 5358, Berlin Heidelberg, Springer-Verlag, pp. 700-709, December, 2008.
"A 3-dimensional discrete tomography approach for superresolution micro-CT images: application to foams",
The first international conference on image formation in X-ray computed tomography, pp. 45-48, June, 2010.
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"Tomographic segmentation and discrete tomography for quantitative analysis of transmission tomography data",
Department of Physics, Antwerp, Belgium, University of Antwerp, pp. 190, 2012.
Download PhD thesis (39.16 MB)

"Automatic parameter estimation for the Discrete Algebraic Reconstruction Technique (DART)",
IEEE Transactions on Image Processing, vol. 21, issue 11, pp. 4608-4621, 2012.
Download paper (3.91 MB)

"Efficient parameter estimation for discrete tomography using adaptive modeling",
11th International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine, 07/2011.
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"Super-resolution for computed tomography based on discrete tomography",
IEEE Transactions on Image Processing, vol. 23, issue 3, pp. 1181 - 1193, 2014.
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"Memory access optimization for iterative tomography on many-core architectures",
The 12th International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine, pp. 364-367, 2013.
fully3d_wvaarle.pdf (2.8 MB)

"Computed tomography on all scales using the ASTRA toolbox",
Liege Image Days 2008: Medical Imaging, 2008.
wvaarle_poster.pdf (610.59 KB)

"An accurate projection model for diffraction image formation and inversion using a polychromatic cone beam",
Journal of Applied Crystallography, vol. 48, pp. 334-343, 2015.
"The ASTRA Toolbox: a platform for advanced algorithm development in electron tomography",
Ultramicroscopy, vol. 157, pp. 35–47, 2015.
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"Discrete tomographic reconstruction from deliberately motion blurred X-ray projections",
6th Conference on Industrial Computed Tomography, Wels, Austria, pp. 1-6, 2016.
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"Fast and Flexible X-ray Tomography Using the ASTRA Toolbox",
Optics Express, vol. 24, no. 22, pp. 25129-25147, 2016.
Download paper (8.34 MB)
