Train Dataset for the ICASSP-2024 3D-CBCT challenge (Part 1)

Train Dataset for the ICASSP-2024 3D-CBCT challenge (Part 1)

https://sites.google.com/view/icassp2024-spgc-3dcbct/home

Please download all files (of all parts, 1-5) into one folder, and then merge them together with:

$ zip -s 0 train.zip --out train_unsplit.zip

This will create a new zip file, "train_unsplit.zip" that then you can unzip with your favorite tool, e.g.

$ unzip train_unsplit.zip

The CBCT geometry required to be used

image size : [300 300 300] mm
image shape : [256 256 256] voxels
voxel size : [1.171875 1.171875 1.171875] mm
detector shape : [256 256] pixels
detector size : [600, 600]  mm
pixel size : [2.34375, 2.34375] mm
distance source origin (axis of rotation, center of image) : 575 mm
distance source to detector : 1050 mm

We recommend zenodo_get to download the files:
https://github.com/dvolgyes/zenodo_get

Remember that to be part of the challenge you need to register in the webpage above.