Demo¶
We provide several demo-files to easier get started. The files are placed under NeCT/demo.
Static CT image reconstruction¶
- 00 - Static: from file show how to do a static reconstruction providing the path to the projections.
- 01 - Static: from array show how to do a static reconstruction with the projections already loaded into memory.
Geometry¶
- 02 - Geometry contains info of how to load geometry from file.
- 05 - Parallel beam geometry shows how to use a parallel beam geometry instead of cone-beam geometry.
Dynamic CT reconstruction¶
- 03 - Dynamic: export video show how to do a 4DCT reconstruction and export videos (original and difference video)
- 04 - Dynamic: export volumes show how to do a 4DCT reconstruction when the pair of angles and projections are not ordered by the acqusition time. In the end, volumes for multiple timesteps are exported and saved as 3D tiff-files.
- 06 - Dynamic: export video of projections show how to do export videos of the projections. This can be used as a quality check of the projections.
- 07 - Reconstruct from config file show how to reconstruct from a configuration file. This is useful when you have a pre-defined setup and want to run the reconstruction without manually specifying all parameters. An example of this is the Bentheimer experiment.