1 code implementation • 10 Sep 2020 • Paschalis Bizopoulos, Nicholas Vretos, Petros Daras
In this paper, an extensive comparison of DL models for lung and COVID-19 lesion segmentation in Computerized Tomography (CT) scans is presented, which can also be used as a benchmark for testing medical image segmentation models.
no code implementations • ECCV 2020 • Nikolas Adaloglou, Nicholas Vretos, Petros Daras
In this paper, a novel multi-view methodology for graph-based neural networks is proposed.
no code implementations • 14 Nov 2019 • Kostas Loumponias, Nicholas Vretos, George Tsaklidis, Petros Daras
Firstly, the exact covariance matrix of the censored measurements is calculated by taking into account the censoring limits.
no code implementations • ICCV 2017 • Georgios Zoumpourlis, Alexandros Doumanoglou, Nicholas Vretos, Petros Daras
However, while recent research results of neuroscience prove the existence of non-linear operations in the response of complex visual cells, little effort has been devoted to extend the convolution technique to non-linear forms.