Search Results for author: Claudio Persello

Found 7 papers, 2 papers with code

DeepMerge: Deep-Learning-Based Region-Merging for Image Segmentation

1 code implementation31 May 2023 Xianwei Lv, Claudio Persello, Wangbin Li, Xiao Huang, Dongping Ming, Alfred Stein

Image segmentation aims to partition an image according to the objects in the scene and is a fundamental step in analysing very high spatial-resolution (VHR) remote sensing imagery.

Image Segmentation Segmentation +1

Multiresolution Fully Convolutional Networks to detect Clouds and Snow through Optical Satellite Images

no code implementations7 Jan 2022 Debvrat Varshney, Claudio Persello, Prasun Kumar Gupta, Bhaskar Ramachandra Nikam

As SWIR is typically of a lower resolution compared to VNIR, this study proposes a multiresolution fully convolutional neural network (FCN) that can effectively detect clouds and snow in VNIR images.

Cloud Detection Semantic Segmentation +1

Recent Advances in Domain Adaptation for the Classification of Remote Sensing Data

no code implementations15 Apr 2021 Devis Tuia, Claudio Persello, Lorenzo Bruzzone

The success of supervised classification of remotely sensed images acquired over large geographical areas or at short time intervals strongly depends on the representativity of the samples used to train the classification algorithm and to define the model.

Classification Domain Adaptation +2

Despeckling Polarimetric SAR Data Using a Multi-Stream Complex-Valued Fully Convolutional Network

1 code implementation12 Mar 2021 Adugna G. Mullissa, Claudio Persello, Johannes Reiche

To this aim, deep learning based approaches separate the real and imaginary components of the complex-valued covariance matrix and use them as independent channels in a standard convolutional neural networks.

Building outline delineation: From aerial images to polygons with an improved end-to-end learning framework

no code implementations14 Feb 2021 Wufan Zhao, Claudio Persello, Alfred Stein

The main idea of our framework is to learn to predict the location of key vertices of the buildings and connect them in sequence.

Instance Segmentation Semantic Segmentation

Recurrent Multiresolution Convolutional Networks for VHR Image Classification

no code implementations15 Jun 2018 John Ray Bergado, Claudio Persello, Alfred Stein

The feedforward version of the network, called FuseNet, aims to match the resolution of the panchromatic and multispectral bands in a VHR image using convolutional layers with corresponding downsampling and upsampling operations.

Classification General Classification +3

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