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More details on recon, full contributor name (#5)
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jakobsj authored Nov 4, 2022
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## Authors:
- Gemma Fardell (STFC), United Kingdom
- Jakob Jorgensen (DTU), Denmark
- Jakob Sauer Jørgensen (DTU), Denmark
- Laura Murgatroyd (STFC), United Kingdom
- Evangelos Papoutsellis (STFC, Finden), United Kingdom
- Edoardo Pasca (STFC), United Kingdom
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The main steps of the algorithms are:
1. Pre-processing: renormalisation, single material beam hardening correction, zero padding
2. generation of pixelwise lower and upper bound circular masks (mask is fitted to the provided data)
3. Regularised iterative reconstruction algorithm using tools from CIL: Least Squares with both isotropic and anisotropic TV regularisation
3. Regularised iterative reconstruction algorithm using tools from CIL: Least Squares with both isotropic and 1-dimensional anisotropic TV regularisation, where orientation of projections is pre-aligned with one coordinate axis to get 1-dimensional anisotropic to encourage edges in the difficult direction orthogonal to the central projection angle.
4. Post-processing: segmentation of the reconstruction with multi-Otsu threshold

## Installation instructions
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- htc2022_ta_sparse_example.mat

## License
All files in the repository come with the [Apache-v2.0](https://www.apache.org/licenses/LICENSE-2.0) license unless differently specified.
All files in the repository come with the [Apache-v2.0](https://www.apache.org/licenses/LICENSE-2.0) license unless differently specified.

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