Veriserum
Veriserum is a dual-plane fluoroscopic X-ray dataset of knee implant phantoms designed for two-dimensional to three-dimensional registration, implant pose estimation, segmentation and reconstruction research.
ETH Zurich describes Veriserum as freely accessible and open source for academic and research use. The official project page does not state a general Creative Commons license permitting unrestricted commercial reuse, so commercial use is treated as restricted pending permission from the dataset owners.
The official ETH Zurich page reports approximately 110,000 X-ray images acquired during 1,600 trials using ten femoral-tibial implant combinations. All images have automatically registered pose information, and 200 images additionally have manually registered reference poses. Because the images show implant phantoms rather than human participants, num_subjects is null. Pose annotations do not fit the current classification-or-segmentation label enum, so labels is recorded as none. The exact image-file extension was not stated clearly enough to populate the format field.
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