Search Results for author: Steffen Czolbe

Found 7 papers, 7 papers with code

Neuralizer: General Neuroimage Analysis without Re-Training

1 code implementation CVPR 2023 Steffen Czolbe, Adrian V. Dalca

We introduce Neuralizer, a single model that generalizes to previously unseen neuroimaging tasks and modalities without the need for re-training or fine-tuning.

Spot the Difference: Detection of Topological Changes via Geometric Alignment

1 code implementation NeurIPS 2021 Steffen Czolbe, Aasa Feragen, Oswin Krause

As a first step towards solving such alignment problems, we propose an unsupervised algorithm for the detection of changes in image topology.

Domain Adaptation Optical Flow Estimation +1

Is segmentation uncertainty useful?

1 code implementation30 Mar 2021 Steffen Czolbe, Kasra Arnavaz, Oswin Krause, Aasa Feragen

Probabilistic image segmentation encodes varying prediction confidence and inherent ambiguity in the segmentation problem.

Active Learning Image Segmentation +2

A Loss Function for Generative Neural Networks Based on Watson’s Perceptual Model

1 code implementation NeurIPS 2020 Steffen Czolbe, Oswin Krause, Ingemar Cox, Christian Igel

To train Variational Autoencoders (VAEs) to generate realistic imagery requires a loss function that reflects human perception of image similarity.

Translation

A Loss Function for Generative Neural Networks Based on Watson's Perceptual Model

1 code implementation26 Jun 2020 Steffen Czolbe, Oswin Krause, Ingemar Cox, Christian Igel

To train Variational Autoencoders (VAEs) to generate realistic imagery requires a loss function that reflects human perception of image similarity.

Translation

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