Search Results for author: Giovanna Castellano

Found 10 papers, 6 papers with code

Weed mapping in multispectral drone imagery using lightweight vision transformers

1 code implementation Neurocomputing 2023 Giovanna Castellano, Pasquale De Marinis, Gennaro Vessio

The method uses a lightweight Transformer architecture to process high-resolution aerial images obtained from drones and performs semantic segmentation to distinguish between crops and weeds.

Management Semantic Segmentation +1

Applying Knowledge Distillation to Improve Weed Mapping With Drones

1 code implementation FedCSIS 2023 Giovanna Castellano, Pasquale De Marinis, Gennaro Vessio

In precision agriculture, non-invasive remote sensing using UAVs can be employed to observe crops in visible and non-visible spectra.

Knowledge Distillation Management

A deep learning approach to clustering visual arts

no code implementations11 Jun 2021 Giovanna Castellano, Gennaro Vessio

The method uses a pre-trained convolutional network to extract features and then feeds these features into a deep embedded clustering model, where the task of mapping the input data to a latent space is jointly optimized with the task of finding a set of cluster centroids in this latent space.

Art Analysis Clustering +1

Integrating Contextual Knowledge to Visual Features for Fine Art Classification

no code implementations31 May 2021 Giovanna Castellano, Giovanni Sansaro, Gennaro Vessio

Automatic art analysis has seen an ever-increasing interest from the pattern recognition and computer vision community.

Art Analysis Attribute +3

Deep convolutional embedding for digitized painting clustering

no code implementations19 Mar 2020 Giovanna Castellano, Gennaro Vessio

The proposed method can be useful for several art-related tasks, in particular visual link retrieval and historical knowledge discovery in painting datasets.

Clustering Deep Clustering +1

Visual link retrieval and knowledge discovery in painting datasets

no code implementations18 Mar 2020 Giovanna Castellano, Eufemia Lella, Gennaro Vessio

Visual arts are of inestimable importance for the cultural, historic and economic growth of our society.

Retrieval

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