Search Results for author: Micha Pfeiffer

Found 5 papers, 4 papers with code

Exploring Semantic Consistency in Unpaired Image Translation to Generate Data for Surgical Applications

1 code implementation6 Sep 2023 Danush Kumar Venkatesh, Dominik Rivoir, Micha Pfeiffer, Fiona Kolbinger, Marius Distler, Jürgen Weitz, Stefanie Speidel

This study empirically investigates unpaired image translation methods for generating suitable data in surgical applications, explicitly focusing on semantic consistency.

Contrastive Learning Image-to-Image Translation +2

Long-Term Temporally Consistent Unpaired Video Translation from Simulated Surgical 3D Data

1 code implementation ICCV 2021 Dominik Rivoir, Micha Pfeiffer, Reuben Docea, Fiona Kolbinger, Carina Riediger, Jürgen Weitz, Stefanie Speidel

However for transfer from simulated to photorealistic sequences, available information on the underlying geometry offers potential for achieving global consistency across views.

Neural Rendering Translation

Non-Rigid Volume to Surface Registration using a Data-Driven Biomechanical Model

1 code implementation29 May 2020 Micha Pfeiffer, Carina Riediger, Stefan Leger, Jens-Peter Kühn, Danilo Seppelt, Ralf-Thorsten Hoffmann, Jürgen Weitz, Stefanie Speidel

In this work, we train a convolutional neural network to perform both the search for surface correspondences as well as the non-rigid registration in one step.

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