Pytigre: Documentation

This is a collection of the demos for pytigre, showcasing how to use the different algorithms and utilities in the software. To get the source files for the demos, run:

$ wget https://github.com/CERN/TIGRE/tree/master/Python/tigre/demos .

Demos

• Demo 01: Describing your geometry
• Demo 02: Sample data in TIGRE
• Demo 03: Simple Image reconstruction
  • Define geometry
  • Load data and generate projections
  • Reconstruct image using OS-SART and FDK
• Demo 04: How to use plotting functions
  • Define Geometry
  • Load data and generate projections
  • Reconstruct image using OS-SART and FDK
  • Let’s use plotproj
  • what about plotImg?
• Demo 05: Algorithms01
  • Define Geometry
  • Load data and generate projections
  • Usage of FDK
• Demo 06: Algorithms02
  • Define Geometry
  • Load data and generate projections
  • SART family of algorithms
• Demo 07: Algorithms 03. Krylov subspace
  • Define geometry
  • Load data and generate projections
  • Usage of CGLS
• Demo 08: Algorithms 04. Total variation minimization algorithms.
  • Load data and generate projections
  • Lets create a OS-SART test for comparison
  • Total Variation algorithms
  • plot results
• Demo 10: FISTA
  • Define geometry
  • Set up data
  • Lets set up CGLS and OSSART for comparison
  • FISTA
  • Plot results

Other

• License
• Need Help