no code implementations • 8 Apr 2023 • Marcus Nordström, Henrik Hult, Atsuto Maki
Based on recent work on loss function characterization, it is shown that optimal solutions to soft-Dice can be recovered by thresholding solutions to cross-entropy with a particular a priori unknown threshold that efficiently can be computed.
no code implementations • 3 Apr 2023 • Marcus Nordström, Henrik Hult, Atsuto Maki, Fredrik Löfman
This paper presents a study on the soft-Dice loss, one of the most popular loss functions in medical image segmentation, for situations where noise is present in target labels.
1 code implementation • 13 Jun 2022 • Marcus Nordström, Henrik Hult, Jonas Söderberg, Fredrik Löfman
We study two of the most popular performance metrics in medical image segmentation, Accuracy and Dice, when the target labels are noisy.