Search Results for author: Ekaterina Redekop

Found 3 papers, 0 papers with code

Federated Learning with Research Prototypes for Multi-Center MRI-based Detection of Prostate Cancer with Diverse Histopathology

no code implementations11 Jun 2022 Abhejit Rajagopal, Ekaterina Redekop, Anil Kemisetti, Rushi Kulkarni, Steven Raman, Kirti Magudia, Corey W. Arnold, Peder E. Z. Larson

Early prostate cancer detection and staging from MRI are extremely challenging tasks for both radiologists and deep learning algorithms, but the potential to learn from large and diverse datasets remains a promising avenue to increase their generalization capability both within- and across clinics.

Federated Learning

Medical image segmentation with imperfect 3D bounding boxes

no code implementations6 Aug 2021 Ekaterina Redekop, Alexey Chernyavskiy

While current weakly-supervised approaches that use 2D bounding boxes as weak labels can be applied to medical image segmentation, we show that their success is limited in cases when the assumption about the tightness of the bounding boxes breaks.

Image Segmentation Medical Image Segmentation +3

Uncertainty-based method for improving poorly labeled segmentation datasets

no code implementations16 Feb 2021 Ekaterina Redekop, Alexey Chernyavskiy

The success of modern deep learning algorithms for image segmentation heavily depends on the availability of large datasets with clean pixel-level annotations (masks), where the objects of interest are accurately delineated.

Image Segmentation Segmentation +1

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