La COMET TSI débute une nouvelle série de séminaires scientifiques "Mathématiques & Informatique pour l'observation de la Terre". Ces séminaires mensuels d'une heure auront lieu en visio-conférence, avec un format 45 minutes de présentation, 15 minutes de discussion.
La première présentation sera donnée par Valerio Marsocci, chercheur postdoctorant au Geomatics Research Group de l'université KU Leuven, le mardi 21 mai de 13h30 à 14h30 :
Titre : Multi-modal representation learning for Earth Observation
Abstract : Representation learning models gained traction as a way to leverage the vast amounts of unlabeled Earth Observation data. However, due to the multiplicity of remote sensing sources, these models should learn sensor agnostic representations, that generalize across sensor characteristics with minimal fine-tuning. Sensor agnosticism is strongly related to multi-modality: more and more models deal with different kinds of data, such as MSI, coordinates, and so on. These models should also be capable of dealing with images from different locations and different timeframes, being spatiotemporal invariant. The talk will investigate different approaches to develop these models, such as (continual) self-supervised learning, spanning different downstream tasks, such as semantic segmentation and domain adaptation.
Lien de la visio-conférence : https://rendez-vous.renater.fr/COMETTSISeminaireScientifique_741774-b3dc10-af4297
A noter : la présentation sera donnée en anglais.
To take part in this event, you must register.
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