Tomography

ASTRA Toolbox Tutorial: Reconstruction from Projection Images, Part 2

Figure 1. Central slice of the reconstructed object.

This is part two of a tutorial that describes how to use the ASTRA Toolbox to create a 3D reconstruction from 2D projection images that were taken with a cone-beam CT scanner. In this second part, I’ll create a reconstruction from the synthetic dataset that…

Submitted on 22 October 2018
Tomography Challenge

Challenge sinogram

Here’s a challenge for you: Reconstruct the given sinogram using the the ASTRA Tomography Toolbox that I introduced in the previous article. You’ll have to figure out the exact meaning of a sinogram like this to be able to do that. For more information…

Tom Wed, 02/26/2014 - 20:48