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Panoptic segmentation with highly imbalanced semantic labels

Item Type:Preprint
Title:Panoptic segmentation with highly imbalanced semantic labels
Creators Name:Rumberger, J.L. and Baumann, E. and Hirsch, P. and Janowczyk, A. and Zlobec, I. and Kainmueller, D.
Abstract:This manuscript describes the panoptic segmentation method we devised for our submission to the CONIC challenge at ISBI 2022. Key features of our method are a weighted loss that we specifically engineered for semantic segmentation of highly imbalanced cell types, and an existing state-of-the art nuclei instance segmentation model, which we combine in a Hovernet-like architecture.
Keywords:Nuclei Segmentation, Cell Classification, Digital Pathology, Challenge Submission
Publisher:Cornell University
Article Number:2203.11692
Date:19 April 2022
Official Publication:https://doi.org/10.48550/arXiv.2203.11692

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