svmbir v0.4.0

• Update dependencies to support Python 3.9-3.12 (previously 3.7-3.10)

svmbir v0.3.4

Changes include:

• Default to max_resolution=0 in prox mode
• Check prox_image input for valid shape
• Update Pillow version requirements

svmbir v0.3.3

Includes fixes in setup.py for the conda-forge build.

• Update requirements with Pillow<=9.3 (9.4 is causing import fail on MacOS/x86_64)
• Update setup.py for MacOS builds

svmbir v0.3.2

Changes include:

• This contains an adjustment to the thread limiter that will fix the divergent result presented in #268.

svmbir v0.3.1

Changes include:

• Added support for Python 3.7; still supports Python 3.8-3.10
• Stop pinning to specific numpy (now supports numpy>=1.21)
• Update C code to normalize SV priority keys by effective SVDEPTH
• Update C code to limit threads on small problem size
• Minor clean up; allow interslice regularization =0.0
• Updated documentation for added fan beam geometry (curved, flat)

svmbir v0.3.0

Changes include:

• support for python 3.8-3.10
• add support for flat-panel fan beam geometry
• add over-relaxation capability for pixel updates
• multi-resolution reconstruction is now default
• auto_sigma functions incorporate magnification
• documentation updates

svmbir v0.2.10

This contains two fixes:

1. CRITICAL Fix in C code that crashes on macOS/arm64 (see HPImaging/sv-mbirct#16)
2. Adds check for write permission before writing system matrix

svmbir v0.2.9

• Changes default image size for 'fan' geometry
• Fixes C bug that could seg-fault for Large data sets
• Updates PIL resize constant in response to deprecation warning
• Updates to documentation

svmbir v0.2.8

This release mainly adds support for fan beam geometry. (first for smbir!!)

• Relevant operators (recon, project, backproject) have 3 new arguments to specify the geometry: geometry, dist_source_detector, magnification.
• The operators default to parallel beam, so it's backwards compatible.
• New C code updates method of calculating matrix entries for easier generalization
• Corresponding updates to sphinx documentation, README and docstrings

svmbir v0.2.7

Changes:

• Various updates to allow conda-forge packaging
• Pin numpy to 1.21.* in requirements to avoid mismatch error between build&run (#224)
• Updates to setup.py to address warnings
• Corrected weight data type
• Include unit tests with package distribution
• Updated copyright statements
• Updates to documentation