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simonsf / Hybrid-DL-IR

Hybrid Deep-learning and Iterative Reconstruction Scheme for Medical Imaging Reconstruction
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Can you tell me where the CT iterative reconstruction is located? #4

Open zlbbme opened 1 year ago

zlbbme commented 1 year ago

Thank you very much for your contribution and sharing, but when I read the code I didn't find the "MBIR" module mentioned in the paper, can you tell me about it?

thomasxue-dot commented 9 months ago

Thank you. I also want to know where the MR iterative reconstruction is.

simonsf commented 6 months ago

Hi all, sorry for the late reply.

The MBIR, i.e., MR iterative reconstruction, could be found in Dr. Jeffrey A. Fessler's Michigan Image Reconstruction Toolbox (MIRT). https://github.com/JeffFessler/mirt https://web.eecs.umich.edu/~fessler/code/

Lim H, Chun IY, Dewaraja YK, Fessler JA. "Improved Low-Count Quantitative PET Reconstruction With an Iterative Neural Network". IEEE Trans Med Imaging. 2020;39(11):3512-3522. doi:10.1109/TMI.2020.2998480 Chun IY, Huang Z, Lim H and Fessler JA. "Momentum-Net: Fast and Convergent Iterative Neural Network for Inverse Problems". IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 45, no. 4, pp. 4915-4931, 1 April 2023, doi: 10.1109/TPAMI.2020.3012955.