Version 22.0.0

[gfardell]

Install using files from https://anaconda.org/ccpi/cil/files?version=22.0.0&channel=main

This is a major release and there may be some backward incompatibilities. See the full list of changes for details.

Significantly the CIL-ASTRA repository and package has now been deprecated. All relevant code has been relicensed and absorbed in to the CIL package. There is no change in functionality.

V22.0.0 change log:

• Strongly convex functionality in TotalVariation and FGP_TV Functions
• Refactored KullbackLeibler function class. Fix bug on gradient method for SIRF objects
• Numba added as a CIL requirement
• Simplify initialisation of CentreOfRotation.ImageSharpness with new parameter backend
• Added ISTA algorithm. Improve inheritance of proximal gradient algorithms
• Updated interface to plugins.tigre/plugins.astra FBP and ProjectionOperator classes
• Update NikonDataReader to parse and set up geometry with: ObjectTilt CentreOfRotationTop and CentreOfRotationBottom
• Cleaned up unit test structure and output
• Removal of deprecated code:
  • AcquisitionGeometry __init__ no longer returns a configured geometry, use factory create methods instead
  • subset method removed, use get_slice or reorder methods
  • NikonDataReader normalize kwarg removed, use normalise
  • Algorithms initialisation x_init kwarg removed, use initial
  • Removed deprecated numpy calls
• DataProcessors use weak-reference to input data
• Merged CIL-ASTRA code in to CIL repository simplifying test, build and install procedures
  • Modules not moved should be considered deprecated
  • CIL remains licensed as APACHE-2.0
  • Minor bug fixes to the CPU 2D Parallel-beam FBP
• Add ndim property for DataContainer class
• Fixes show_geometry compatibility issue with matplotlib 3.5
• Added ZEISSDataReader with cone/parallel beam, slicing, TXM Functionality
• Raise exception if filename or data haven't been set in NexusDataWriter
• Fixes error when update_objective_interval is set to 0 in an algorithm run
• Deprecated:
  • TXRMDataReader is deprecated in favour of ZEISSDataReader
• GitHub Actions:
  • Update to version 0.1.1 of lauramurgatroyd/build-sphinx-action for building the documentation - ensures docs are always built from cil master

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This discussion was created from the release Version 22.0.0.