no code implementations • 11 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.
no code implementations • 27 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.
no code implementations • 31 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.
no code implementations • 6 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.