Version 0.0.5

Change Summary

• New functionals functional.AnisotropicTVNorm and functional.ProximalAverage with proximal operator approximations.
• New integrated Radon/X-ray transform linop.XRayTransform.
• New operators operator.DiagonalStack and operator.VerticalStack.
• Rename modules radon_astra and radon_svmbir to xray.astra and xray.svmbir respectively, and rename TomographicProjector classes to XRayTransform.
• Rename AbelProjector to AbelTransform.
• Rename solver.ATADSolver to solver.MatrixATADSolver.
• Rename some __init__ parameters of linop.DiagonalStack and linop.VerticalStack.
• Support jaxlib and jax versions 0.4.3 to 0.4.23.
• Support flax versions up to 0.7.5.
• Use orbax for checkpointing flax models.

Changes in Detail

• Prepare for development of version 0.0.5 by @bwohlberg in #436
• Add a jax-based X-ray projector by @Michael-T-McCann in #433
• Bump maximum jaxlib/jax versions by @bwohlberg in #452
• Resolve warnings with jaxlib/jax 0.4.16 by @bwohlberg in #454
• Make bm3d and bm4d optional by @bwohlberg in #458
• Resolve #445 by @bwohlberg in #459
• Rename linear problem solver and add parameter type checking by @bwohlberg in #457
• Address deprecation warning in scico.flax by @bwohlberg in #455
• Updates required by recent changes in ray by @bwohlberg in #462
• Remove ensure_on_device function by @bwohlberg in #463
• Various improvements related to the new X-ray transform implemementation. by @bwohlberg in #461
• Added a new Functional for TV Norm by @shnaqvi in #456
• Clean up some example scripts and rerun some notebooks by @bwohlberg in #464
• Resolve obstacles to jitting of some functionals by @bwohlberg in #467
• Add proximal average implementation by @bwohlberg in #469
• Resolve #468 by @bwohlberg in #470
• Fix fractional centers in CircularConvolve by @Michael-T-McCann in #471
• Update the SCICO x-ray projector by @Michael-T-McCann in #473
• Miscellaneous changes by @bwohlberg in #475
• Update data submodule to point to data's current main by @Michael-T-McCann in #476
• Flax checkpoint updates by @crstngc in #472
• Add Operator versions of DiagonalStack and VerticalStack by @bwohlberg in #477
• Resolve #479 by @bwohlberg in #480
• Resolve #478 by @bwohlberg in #481
• Bump maximum supported jaxlib/jax version by @bwohlberg in #482
• Resolve #483 by @bwohlberg in #484
• Resolve numerous deprecation warnings by @bwohlberg in #485
• Various changes by @bwohlberg in #487
• Release 0.0.5 by @bwohlberg in #488

New Contributors

• @shnaqvi made their first contribution in #456

Full Changelog: v0.0.4...v0.0.5