Search Results for author: Christina Runkel

Found 5 papers, 0 papers with code

Continuous Learned Primal Dual

no code implementations3 May 2024 Christina Runkel, Ander Biguri, Carola-Bibiane Schönlieb

Neural ordinary differential equations (Neural ODEs) propose the idea that a sequence of layers in a neural network is just a discretisation of an ODE, and thus can instead be directly modelled by a parameterised ODE.

Computed Tomography (CT) CT Reconstruction

Continuous U-Net: Faster, Greater and Noiseless

no code implementations1 Feb 2023 Chun-Wun Cheng, Christina Runkel, Lihao Liu, Raymond H Chan, Carola-Bibiane Schönlieb, Angelica I Aviles-Rivero

Despite the powerful performance reported by existing U-Net type networks, they suffer from several major limitations.

Benchmarking Decoder +4

Multi-Modal Hypergraph Diffusion Network with Dual Prior for Alzheimer Classification

no code implementations4 Apr 2022 Angelica I. Aviles-Rivero, Christina Runkel, Nicolas Papadakis, Zoe Kourtzi, Carola-Bibiane Schönlieb

We demonstrate, through our experiments, that our framework is able to outperform current techniques for Alzheimer's disease diagnosis.

Multi-modal Classification

Exploiting the Logits: Joint Sign Language Recognition and Spell-Correction

no code implementations1 Jul 2020 Christina Runkel, Stefan Dorenkamp, Hartmut Bauermeister, Michael Moeller

We demonstrate that purely learning on softmax inputs in combination with scarce training data yields overfitting as the network learns the inputs by heart.

Gesture Recognition Sign Language Recognition +1

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