* Fix bug where SPECT modules couldn't be imported due to not having `parallelproj` installed * Updates to motion SPECT with bug fixes * Update to reconstruction algorithms which now check for required functionality in system matrices
1.3.1
- add link the DIPRecon repository in the PET examples
1.3.0
PET listmode and time-of-flight reconstruction is now here! This update adds - PET system modeling of listmode and time of flight data. Options for reconstruction on GATE and PETSIRD data - Deep Image Prior reconstruction algorithm - Major restructuring of reconstruction algorithms to be modality independent
1.2.2
Updates to KEM to support kernel on GPU the whole time Updates to PSF modeling to allow for arbitrary PSFs to be used in high energy SPECT Allow precompute normalization factors in recon algorithms to make faster Other minor changes
1.1.1
* Update license to be MIT * Change default relaxation sequence in BSREM to be unrelaxed * fix naming of liklihood to likelihood from 1.1.0
1.1.0
* Fix BSREM so that relaxation sequences now work, and scale matrix is now subiteration independent. * Add KEM algorithm * Priors can now be evaluated (as opposed to just their gradient) * Add LogLikelihoodCallback to evaluate likelihood during iterative reconstruction algorithms