This paper presents the method proposed by team UTAOS for MediaEval 2018 Multimedia Satellite Task: Emergency Response for Flooding Events. In the first challenge, we mainly rely on object and scene level features extracted through multiple deep models pre-trained on the ImageNet and Places datasets. The object and scene-level features are combined using early, late and double fusion techniques achieving an average F1-score of 60.59%, 63.58% and 65.03%, respectively. For the second challenge, we rely on a convolutional neural networks (CNNs) and a transfer learning-based classification approach achieving an average F1-score of 62.30% and 61.02% for run 1 and run 2, respectively
Deep learning approaches for flood classification and flood aftermath detection / Said, Naina; Pogorelov, Konstantin; Ahmad, Kashif; Riegler, Michael; Ahmad, Nasir; Ostroukhova, Olga; Halvorsen, Pål; Conci, Nicola. - 2283:50(2018). ((Intervento presentato al convegno 2018 Working Notes Proceedings of the MediaEval Workshop, MediaEval 2018 tenutosi a Sophia Antipolis, France nel 29-31 October 2018.
Titolo: | Deep learning approaches for flood classification and flood aftermath detection | |
Autori: | Said, Naina; Pogorelov, Konstantin; Ahmad, Kashif; Riegler, Michael; Ahmad, Nasir; Ostroukhova, Olga; Halvorsen, Pål; Conci, Nicola | |
Autori Unitn: | ||
Titolo del volume contenente il saggio: | CEUR Workshop Proceedings | |
Luogo di edizione: | GERMANY | |
Casa editrice: | CEUR-WS | |
Anno di pubblicazione: | 2018 | |
Codice identificativo Scopus: | 2-s2.0-85059847374 | |
Handle: | http://hdl.handle.net/11572/225963 | |
Citazione: | Deep learning approaches for flood classification and flood aftermath detection / Said, Naina; Pogorelov, Konstantin; Ahmad, Kashif; Riegler, Michael; Ahmad, Nasir; Ostroukhova, Olga; Halvorsen, Pål; Conci, Nicola. - 2283:50(2018). ((Intervento presentato al convegno 2018 Working Notes Proceedings of the MediaEval Workshop, MediaEval 2018 tenutosi a Sophia Antipolis, France nel 29-31 October 2018. | |
Appare nelle tipologie: | 04.1 Saggio in atti di convegno (Paper in Proceedings) |
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