Java CT simulation software. LearnCT was written as part of an investigation in CT image reconstruction. It is presented as a simple tool that might be useful to users wishing to gain an intuitive understanding of image reconstruction by playing with the software. The simulation uses simple parallel beam geometry and 2D data only.

LearnCT Features:
1. Preset phantom objects generate projection data that can be back projected.
2. Adjustable settings include a selection of filters, change in number of viewing angles, data bins, reconstruction field of view.
3. Animate back projection.
4. Save and load images.
5. Re-project 8 or 16 bit images.
6. Save & Load projection data.
7. Perform simple image filtering operations, plus image windowing controls.
8. Visualize the projection data and sinograms.

Requirements:
* Java

The license of this software is Freeware, you can free download and free use this calculator software.