Data Loaders for YXLON scans

CERN / TIGRE

TIGRE: Tomographic Iterative GPU-based Reconstruction Toolbox

BSD 3-Clause "New" or "Revised" License

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Data Loaders for YXLON scans #333

Closed AnderBiguri closed 2 years ago

AnderBiguri commented 3 years ago

This data loader is verified by YXLON to work with their data, for most use cases ( helical and other non-standard not supported).

However, I have no way to verify this yet, so I can not refactor it to TIGRE format or add a MATLAB version.

If someone has a YXLON dataset, I would please ask you to get in contact with me so we can finish up the PR.

RyanhilCT commented 2 years ago

Hi Ander,

I have a YXLON dataset available. I'm investigating iterative methods for application on real world large multi-material test objects. So having a MATLAB version data loader for YXLON would be useful.

Let me know how you want the YXLON dataset.

AnderBiguri commented 2 years ago

Hi @RyanhilCT

Thanks! Absolutely, it would be very useful, so I can quickly script something that may work. I suspect they are not too hard to read. If you could send me a private email tho arrange this it would be great!

AnderBiguri commented 2 years ago

I still need more YXLON data loaders.

This PR contains a Loader in MATLAB and a Loader in Python. However:

[x] Python Loader does not fit TIGRE python data loader standard
[x] Python Loader (from YXLON staff) is radically different to MATLAB Loader
[x] MATLAB Loader (tested in YXLON data) is radically different to Python Loader

I need more datasets, as I can only access now a dataset that conforms with the MATLAB one. However, knowing that the python one was written by YXLON staff, I know its quite correct. I assume its just an issue of different versions, but I would need more data to verify this before merging.