1 code implementation • 18 Dec 2023 • Joaquin Gajardo, Michele Volpi, Daniel Onwude, Thijs Defraeye
In this study, we explore the usefulness of combining a global cropland dataset and a hand-labeled dataset to train machine learning models for generating a new cropland map for Nigeria in 2020 at 10 m resolution.
1 code implementation • 20 Sep 2023 • Steven Stalder, Michele Volpi, Nicolas Büttner, Stephen Law, Kenneth Harttgen, Esra Suel
Cities around the world face a critical shortage of affordable and decent housing.
1 code implementation • 23 May 2022 • Steven Stalder, Nathanaël Perraudin, Radhakrishna Achanta, Fernando Perez-Cruz, Michele Volpi
These attributions are provided in the form of masks that only show the classifier-relevant parts of an image, masking out the rest.
1 code implementation • 28 Mar 2022 • Danya Li, Joaquin Gajardo, Michele Volpi, Thijs Defraeye
To this end, we developed an ML pipeline that relies on Sentinel-2 satellite images time series.
no code implementations • 15 Apr 2021 • Devis Tuia, Michele Volpi, Maxime Trolliet, Gustau Camps-Valls
We introduce a method for manifold alignment of different modalities (or domains) of remote sensing images.
no code implementations • 15 Apr 2021 • Devis Tuia, Michele Volpi, Loris Copa, Mikhail Kanevski, Jordi Munoz-Mari
Defining an efficient training set is one of the most delicate phases for the success of remote sensing image classification routines.
no code implementations • 24 Aug 2018 • Devis Tuia, Michele Volpi, Gabriele Moser
In this paper, we follow these two observations and encode them as priors in an energy minimization framework based on conditional random fields (CRFs), where classification results obtained at pixel and region levels are probabilistically fused.
no code implementations • 23 Aug 2018 • Michele Volpi, Devis Tuia
When approaching the semantic segmentation of overhead imagery in the decimeter spatial resolution range, successful strategies usually combine powerful methods to learn the visual appearance of the semantic classes (e. g. convolutional neural networks) with strategies for spatial regularization (e. g. graphical models such as conditional random fields).
no code implementations • 16 Mar 2018 • Diego Marcos, Michele Volpi, Benjamin Kellenberger, Devis Tuia
In remote sensing images, the absolute orientation of objects is arbitrary.
no code implementations • 6 Sep 2017 • Nicolas Rey, Michele Volpi, Stéphane Joost, Devis Tuia
Unmanned aerial vehicles (UAVs) offer new opportunities for wildlife monitoring, with several advantages over traditional field-based methods.
3 code implementations • ICCV 2017 • Diego Marcos, Michele Volpi, Nikos Komodakis, Devis Tuia
In many computer vision tasks, we expect a particular behavior of the output with respect to rotations of the input image.
Ranked #8 on Multi-tissue Nucleus Segmentation on Kumar
Breast Tumour Classification Colorectal Gland Segmentation: +5
no code implementations • 2 Aug 2016 • Michele Volpi, Devis Tuia
In this paper we present a CNN-based system relying on an downsample-then-upsample architecture.
1 code implementation • 22 Apr 2016 • Diego Marcos, Michele Volpi, Devis Tuia
We present a method for learning discriminative filters using a shallow Convolutional Neural Network (CNN).