Segmentations of lesions from the PAD-UFES-20 dataset

This dataset contains a non-expert segmenation for every image of lesion from the dataset PAD-UFES-20, which can be found here: https://www.kaggle.com/datasets/mahdavi1202/skin-cancer. The segmentations have been created by first-year data science students at IT University of Copenhagen as part of a course supervised by Veronika Cheplygina. We acknowledge these student groups for their annotations: Bees (5), Cute Cats Combating Cancer (4), Dragons (5), Elephants (5), Flamingo (5), GroupIT (5), Hedgehawks (5), Iguanas (soaking thesun) (6), Jaguars (5), Koalas (5), Magical Moles (5), Okapi (5), Possum (4) and Queen Snakes (4). If you use this dataset in your academic work, please consider citing: Nikolette Pedersen, Regitze Sydendal, Andreas Wulff, Ralf Raumanns, Eike Petersen, and Veronika Cheplygina. Robustness and sex differences in skin cancer detection: logistic regression vs CNNs, https://arxiv.org/abs/2504.11415.