Search Results for author: Sven Dummer

Found 4 papers, 3 papers with code

Defocus Blur Synthesis and Deblurring via Interpolation and Extrapolation in Latent Space

1 code implementation28 Jul 2023 Ioana Mazilu, Shunxin Wang, Sven Dummer, Raymond Veldhuis, Christoph Brune, Nicola Strisciuglio

We train autoencoders with implicit and explicit regularization techniques to enforce linearity relations among the representations of different blur levels in the latent space.

Data Augmentation Deblurring +1

RDA-INR: Riemannian Diffeomorphic Autoencoding via Implicit Neural Representations

no code implementations22 May 2023 Sven Dummer, Nicola Strisciuglio, Christoph Brune

In this work, we focus on a limitation of neural network-based atlas building and statistical latent modeling methods, namely that they either are (i) resolution dependent or (ii) disregard any data/problem-specific geometry needed for proper mean-variance analysis.

Computational Efficiency Dimensionality Reduction

Generative modeling of living cells with SO(3)-equivariant implicit neural representations

1 code implementation18 Apr 2023 David Wiesner, Julian Suk, Sven Dummer, Tereza Nečasová, Vladimír Ulman, David Svoboda, Jelmer M. Wolterink

Finally, we show how microscopy images of living cells that correspond to our generated cell shapes can be synthesized using an image-to-image model.

Cell Tracking

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