Please use this identifier to cite or link to this item: http://hdl.handle.net/10609/127107
Title: Generative Adversarial Networks Based Data Augmentation for Ultrasound Fetal Brain Planes Classification
Author: Montero Agudo, Alberto
Tutor: Burgos-Artizzu, Xavier Paolo  
Bonet-Carne, Elisenda  
Others: Prados Carrasco, Ferran  
Abstract: Generative adversarial networks have been recently applied to medical imaging on different modalities (MRI, CT, X-ray, etc). However there are not many applications on ultrasound modality as a data augmentation technique applied to downstream classification tasks. This experimental case study aims to explore and evaluate the generation of synthetic ultrasound fetal brain images via generative adversarial networks and apply to ultrasound fetal brain plane classification tasks. State of the art Generative Adversarial Networks stylegan2-ada was applied to fetal brain image generation and GAN-based data augmentation classifiers were compared with baseline classifiers. Our experimental results show that GAN-Based data augmentation combined with classical data augmentation outperforms classifiers with only classical data augmentation by 2% in both accuracy and area under the curve score.
Keywords: generative adversarial networks
data augmentation
ultrasound fetal brain images classification
Document type: info:eu-repo/semantics/masterThesis
Issue Date: Jan-2021
Publication license: http://creativecommons.org/licenses/by-nc-nd/3.0/es/  
Appears in Collections:Trabajos finales de carrera, trabajos de investigación, etc.

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