Web: http://arxiv.org/abs/2209.06353

Sept. 15, 2022, 1:13 a.m. | Shuai Chen, Antonio Garcia Uceda, Jiahang Su, Gijs van Tulder, Lennard Wolff, Theo van Walsum, Marleen de Bruijne

cs.CV updates on arXiv.org arxiv.org

Deep convolutional neural networks for image segmentation do not learn the
label structure explicitly and may produce segmentations with an incorrect
structure, e.g., with disconnected cylindrical structures in the segmentation
of tree-like structures such as airways or blood vessels. In this paper, we
propose a novel label refinement method to correct such errors from an initial
segmentation, implicitly incorporating information about label structure. This
method features two novel parts: 1) a model that generates synthetic structural
errors, and 2) a …

arxiv augmentation error image medical network segmentation

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