Search Results for author: Emmanouil Nikolakakis

Found 3 papers, 0 papers with code

AFEN: Respiratory Disease Classification using Ensemble Learning

no code implementations8 May 2024 Rahul Nadkarni, Emmanouil Nikolakakis, Razvan Marinescu

We present AFEN (Audio Feature Ensemble Learning), a model that leverages Convolutional Neural Networks (CNN) and XGBoost in an ensemble learning fashion to perform state-of-the-art audio classification for a range of respiratory diseases.

Audio Classification Data Augmentation +1

BMapOpt: Optimization of Brain Tissue Probability Maps using a Differentiable MRI Simulator

no code implementations23 Apr 2024 Utkarsh Gupta, Emmanouil Nikolakakis, Moritz Zaiss, Razvan Marinescu

Reconstructing digital brain phantoms in the form of multi-channeled brain tissue probability maps for individual subjects is essential for capturing brain anatomical variability, understanding neurological diseases, as well as for testing image processing methods.

Inductive Bias

GaSpCT: Gaussian Splatting for Novel CT Projection View Synthesis

no code implementations4 Apr 2024 Emmanouil Nikolakakis, Utkarsh Gupta, Jonathan Vengosh, Justin Bui, Razvan Marinescu

Furthermore, we empirically observe reduced training time compared to neural network based image synthesis for sparse-view CT image reconstruction.

Image Generation Image Reconstruction +1

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