Search Results for author: David Abramian

Found 5 papers, 3 papers with code

Evaluation of augmentation methods in classifying autism spectrum disorders from fMRI data with 3D convolutional neural networks

no code implementations20 Oct 2021 Johan Jönemo, David Abramian, Anders Eklund

Classifying subjects as healthy or diseased using neuroimaging data has gained a lot of attention during the last 10 years.

What is the best data augmentation for 3D brain tumor segmentation?

2 code implementations26 Oct 2020 Marco Domenico Cirillo, David Abramian, Anders Eklund

Training segmentation networks requires large annotated datasets, which in medical imaging can be hard to obtain.

Brain Tumor Segmentation Data Augmentation +2

Vox2Vox: 3D-GAN for Brain Tumour Segmentation

3 code implementations19 Mar 2020 Marco Domenico Cirillo, David Abramian, Anders Eklund

Gliomas are the most common primary brain malignancies, with different degrees of aggressiveness, variable prognosis and various heterogeneous histological sub-regions, i. e., peritumoral edema, necrotic core, enhancing and non-enhancing tumour core.

Generative Adversarial Network Segmentation +1

Generating fMRI volumes from T1-weighted volumes using 3D CycleGAN

no code implementations19 Jul 2019 David Abramian, Anders Eklund

Registration between an fMRI volume and a T1-weighted volume is challenging, since fMRI volumes contain geometric distortions.

Refacing: reconstructing anonymized facial features using GANs

1 code implementation15 Oct 2018 David Abramian, Anders Eklund

Anonymization of medical images is necessary for protecting the identity of the test subjects, and is therefore an essential step in data sharing.

Translation Unsupervised Image-To-Image Translation

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