1 code implementation • IEEE Access 2022 • Viktoria Kristollari, Vassilia Karathanassi
Based on that, the goal of this study is to evaluate the performance of five state-of-the-art DL CD methods, two unsupervised and three supervised, on VHR images with severe co-registration errors.
Change Detection Change detection for remote sensing images +1
1 code implementation • IEEE Access 2021 • Maria Kremezi, Viktoria Kristollari, Vassilia Karathanassi, Konstantinos Topouzelis, Pol Kolokoussis, Nicolò Taggio, Antonello Aiello, Giulio Ceriola, Enrico Barbone, Paolo Corradi
The required pre-processing steps have been defined and 13 pansharpening methods have been applied and evaluated for their ability to spectrally discriminate plastics from water.
Hyperspectral Image Super-Resolution Image Super-Resolution +1
1 code implementation • 26 Aug 2020 • Viktoria Kristollari, Vassilia Karathanassi
Cloud contamination represents a large obstacle for mapping the earth’s surface using remotely sensed data.
1 code implementation • Marine Pollution Bulletin 2022 • Maria Kremezi, Viktoria Kristollari, Vassilia Karathanassi, Konstantinos Topouzelis, Pol Kolokoussis, Nicolò Taggio, Antonello Aiello, Giulio Ceriola, Enrico Barbone, Paolo Corradi
Sentinel-2 (S2) images have been used in several projects to detect large accumulations of marine litter and plastic targets.
1 code implementation • 14 Jun 2020 • Viktoria Kristollari, Vassilia Karathanassi
This study evaluated a SOM for cloud masking Sentinel-2 images and proposed a fine-tuning methodology to separate clouds from bright land areas.
1 code implementation • 26 Jan 2020 • Viktoria Kristollari, Vassilia Karathanassi
It was shown that the ANNs trained on the second dataset perform very favourably, in contrast to the ANNs trained on the first dataset that fails to adequately represent the spectra of the noisy Sentinel-2 images.