Search Results for author: Christoph Dehner

Found 3 papers, 0 papers with code

Spotlight on nerves: Portable multispectral optoacoustic imaging of peripheral nerve vascularization and morphology

no code implementations28 Jul 2022 Dominik Jüstel, Hedwig Irl, Florian Hinterwimmer, Christoph Dehner, Walter Simson, Nassir Navab, Gerhard Schneider, Vasilis Ntziachristos

Various morphological and functional parameters of peripheral nerves and their vascular supply are indicative of pathological changes due to injury or disease.

DeepMB: Deep neural network for real-time optoacoustic image reconstruction with adjustable speed of sound

no code implementations29 Jun 2022 Christoph Dehner, Guillaume Zahnd, Vasilis Ntziachristos, Dominik Jüstel

Multispectral optoacoustic tomography (MSOT) is a high-resolution functional imaging modality that can non-invasively access a broad range of pathophysiological phenomena by quantifying the contrast of endogenous chromophores in tissue.

Image Reconstruction

Deep learning based electrical noise removal enables high spectral optoacoustic contrast in deep tissue

no code implementations24 Feb 2021 Christoph Dehner, Ivan Olefir, Kaushik Basak Chowdhury, Dominik Jüstel, Vasilis Ntziachristos

We validated the ability of the trained model to accurately remove electrical noise on synthetic data and on optoacoustic images of a phantom and the human breast.

Denoising Image Reconstruction

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