Search Results for author: Nicoló Savioli

Found 4 papers, 0 papers with code

A Hybrid Approach Between Adversarial Generative Networks and Actor-Critic Policy Gradient for Low Rate High-Resolution Image Compression

no code implementations11 Jun 2019 Nicoló Savioli

Although PSNR is a fully differentiable metric, this work opens the doors to new solutions for maximizing non-differential metrics through an end-to-end approach between encoder-decoder networks and reinforcement learning policy gradient methods.

Image Compression Policy Gradient Methods +3

A Generative Adversarial Model for Right Ventricle Segmentation

no code implementations27 Sep 2018 Nicoló Savioli, Miguel Silva Vieira, Pablo Lamata, Giovanni Montana

The clinical management of several cardiovascular conditions, such as pulmonary hypertension, require the assessment of the right ventricular (RV) function.

Management Right Ventricle Segmentation

Automated segmentation on the entire cardiac cycle using a deep learning work-flow

no code implementations31 Aug 2018 Nicoló Savioli, Miguel Silva Vieira, Pablo Lamata, Giovanni Montana

Our initial experiments suggest that significant improvement in performance can potentially be achieved by using a recurrent neural network component that explicitly learns cardiac motion patterns whilst performing LV segmentation.

LV Segmentation Segmentation

V-FCNN: Volumetric Fully Convolution Neural Network For Automatic Atrial Segmentation

no code implementations6 Aug 2018 Nicoló Savioli, Giovanni Montana, Pablo Lamata

Atrial Fibrillation (AF) is a common electro-physiological cardiac disorder that causes changes in the anatomy of the atria.

Anatomy

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