Part-based approximations for morphological operators using asymmetric auto-encoders

20 Mar 2019Bastien PonchonSantiago Velasco-ForeroSamy BlusseauJesus AnguloIsabelle Bloch

This paper addresses the issue of building a part-based representation of a dataset of images. More precisely, we look for a non-negative, sparse decomposition of the images on a reduced set of atoms, in order to unveil a morphological and interpretable structure of the data... (read more)

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