This repository is for reproducing following paper:
Lim, Hongki, Yuni K. Dewaraja, and Jeffrey A. Fessler. "A PET reconstruction formulation that enforces non-negativity in projection space for bias reduction in Y-90 imaging." Physics in medicine and biology (2018).
BibTeX:
@article{lim2018pet,
title={A PET reconstruction formulation that enforces non-negativity in projection space for bias reduction in Y-90 imaging},
author={Lim, Hongki and Dewaraja, Yuni K and Fessler, Jeffrey A},
journal={Physics in medicine and biology},
year={2018},
publisher={IOP Publishing}
}
To reproduce the paper, please make sure you have the following:
Michigan Image Reconstruction Toolbox (MIRT) installed: http://web.eecs.umich.edu/~fessler/code/index.html.
Then simply run "main.m".
"main.m" includes reconstructions using SPS-Reg, Neg-ML-Reg, ADMM-Reg in the paper. There are comments in the code. Please contact "[email protected]" if you have any questions.
Updated 02/07/2018