Search Results for author: Michael Gerstenberger

Found 3 papers, 0 papers with code

Helmholtz-Decomposition and Optical Flow: A new method to characterize GCamP recordings

no code implementations19 Jan 2024 Michael Gerstenberger, Dominic Juestel, Silviu Bodea

To enable quantitative means of analysis and examine the structure of such prototypical events we propose a novel approach for the characterization of slow waves: The Helmholtz-Decomposition of gradient-based Dense Optical Flow of the pixeldense GCamP contrast (df/f).

Optical Flow Estimation

A differentiable Gaussian Prototype Layer for explainable Segmentation

no code implementations25 Jun 2023 Michael Gerstenberger, Steffen Maaß, Peter Eisert, Sebastian Bosse

We introduce a Gaussian Prototype Layer for gradient-based prototype learning and demonstrate two novel network architectures for explainable segmentation one of which relies on region proposals.

Superpixels

But that's not why: Inference adjustment by interactive prototype revision

no code implementations18 Mar 2022 Michael Gerstenberger, Sebastian Lapuschkin, Peter Eisert, Sebastian Bosse

It shows that even correct classifications can rely on unreasonable prototypes that result from confounding variables in a dataset.

BIG-bench Machine Learning Decision Making

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