Search Results for author: Matan Atad

Found 12 papers, 9 papers with code

MAGO-SP: Detection and Correction of Water-Fat Swaps in Magnitude-Only VIBE MRI

2 code implementations20 Feb 2025 Robert Graf, Hendrik Möller, Sophie Starck, Matan Atad, Philipp Braun, Jonathan Stelter, Annette Peters, Lilian Krist, Stefan N. Willich, Henry Völzke, Robin Bülow, Klaus Berger, Tobias Pischon, Thoralf Niendorf, Johannes Paetzold, Dimitrios Karampinos, Daniel Rueckert, Jan Kirschke

While the two-point VIBE provides water-fat-separated images, the six-point VIBE allows estimation of the effective transversal relaxation rate R2* and the proton density fat fraction (PDFF), which are imaging markers for health and disease.

Denoising

Counterfactual Explanations for Medical Image Classification and Regression using Diffusion Autoencoder

1 code implementation2 Aug 2024 Matan Atad, David Schinz, Hendrik Moeller, Robert Graf, Benedikt Wiestler, Daniel Rueckert, Nassir Navab, Jan S. Kirschke, Matthias Keicher

Counterfactual explanations (CEs) aim to enhance the interpretability of machine learning models by illustrating how alterations in input features would affect the resulting predictions.

counterfactual Image Classification +2

Density-based Feasibility Learning with Normalizing Flows for Introspective Robotic Assembly

2 code implementations3 Jul 2023 Jianxiang Feng, Matan Atad, Ismael Rodríguez, Maximilian Durner, Stephan Günnemann, Rudolph Triebel

Machine Learning (ML) models in Robotic Assembly Sequence Planning (RASP) need to be introspective on the predicted solutions, i. e. whether they are feasible or not, to circumvent potential efficiency degradation.

Out of Distribution (OOD) Detection

Efficient and Feasible Robotic Assembly Sequence Planning via Graph Representation Learning

2 code implementations17 Mar 2023 Matan Atad, Jianxiang Feng, Ismael Rodríguez, Maximilian Durner, Rudolph Triebel

With GRACE, we are able to extract meaningful information from the graph input and predict assembly sequences in a step-by-step manner.

Graph Representation Learning

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