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STIR Software for Tomographic Image Reconstruction

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By Twyman Skelly, Fuster Marti, C Ross, Sam David
| zenodo.org
Overall summary This version is 100% backwards compatible with STIR 6.1, aside from a bug fix for the blocks-on-cylindrical set-up which caused the wrong geometry, and a changed default of the tail-fitting of the scatter estimator (see below). However, C++-17 is now required. Main new features are the capability to mash TOF bins (via SSRB utility/code) and a CUDA version of the Relative Difference Prior.
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STIR Software for Tomographic Image Reconstruction

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By Viet Anh, Sam David, da Costa-Luis, Twyman Skelly, Fuster Marti, C Ross, El Katib
| zenodo.org
The Discretised Shape3D shape/ROI has now an extra value label index. For ROIs, this allows using a single volume with multiple ROIs encoded as labels, such as output by ITKSnap and many others. When used as a shape in generate_image, it could be used to extract a single ROI from such a label image. PR #1196. Global variables in SPECTUB have been substituted by class members, such that multiple SPECTUB projectors can be used. PR #1169.
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