About
This is an open-access dataset of tomographic X-ray data of a slice of a lotus root. The dataset consists of the X-ray sinogram of a single 2D slice of the lotus root with two different resolutions and the corresponding measurement matrices modeling the linear operation of the X-ray transform.
Also MATLAB code for reconstructions using filtered back-projection, Landweber iteration, and Tikhonov regularization are provided.
Creators
Tatiana A. Bubba, Andreas Hauptmann, Simo Huotari, Juho Rimpeläinen & Samuli Siltanen
