22 citations · 61 across the 10 of their papers we have counts for
3 papers · 1 filter
An automatic regularization method: An application for 3D X-ray micro-CT reconstruction using sparse data
Zenith Purisha, Sakari S. Karhula, Juuso Ketola +5
X-ray tomography is a reliable tool for determining the inner structure of 3D object with penetrating X-rays. However, traditional reconstruction methods such as FDK require dense…
Tomographic X-ray data of carved cheese
Tatiana A. Bubba, Markus Juvonen, Jonatan Lehtonen +4
This is the documentation of the tomographic X-ray data of a carved cheese slice. Data are available at www.fips.fi/dataset.php, and can be freely used for scientific purposes with…
Controlled Wavelet Domain Sparsity in X-ray Tomography
Zenith Purisha, Juho Rimpeläinen, Tatiana Bubba +1
Tomographic reconstruction is an ill-posed inverse problem that calls for regularization. One possibility is to require sparsity of the unknown in an orthonormal wavelet basis. Thi…