# Dataset attribution

This archive is a format-converted subset of **Spondylolisthesis Vertebral
Landmark**, version 1, by Karla Reyes.

- DOI: https://doi.org/10.17632/5jdfdgp762.1
- License: Creative Commons Attribution 4.0 International (CC BY 4.0)
- License text: https://creativecommons.org/licenses/by/4.0/

Changes: the source's mixture of per-image Keypoint R-CNN JSON and YOLO-pose
annotations was converted to COCO keypoints; their inconsistent landmark
orders were normalized geometrically to top-left, top-right, bottom-left,
bottom-right; binary visibility value 1 was mapped to COCO visible value 2;
the published train/validation split was retained. No image pixels were
modified.
