Simple simulation of X-ray tomography

Summary: Tomography means reconstructing the internal structure of a physical body using X-ray images of the body taken from different directions. Mathematically, the problem is to recover a non-negative function f(x) from a collection of line integrals of f. Here we show how to solve the tomography problem using truncated (more…)

Welcome to FIPS Computational Inversion Blog!

Author of this post: Samuli Siltanen (samuli.siltanen “at” helsinki.fi) This blog aims to help everyone interested in inverse problems and their computational solution. We offer open software and links to open datasets so that anyone can easily try different reconstruction methods on both simulated and measured data. Inverse problems are (more…)