49 citations · 74 across the 8 of their papers we have counts for
15 papers · 1 filter
An Information-Theoretic Detector for Multiple Scatterers in SAR Tomography
Pia Addabbo, Diego Reale, Antonio Pauciullo +2
Persistent scatterer interferometry and Synthetic Aperture Radar (SAR) Tomography are powerful tools for the detection and time monitoring of persistent scatterers. They have been…
EM-based Algorithm for Unsupervised Clustering of Measurements from a Radar Sensor Network
Linjie Yan, Pia Addabbo, Nicomino Fiscante +4
This paper deals with the problem of clustering data returned by a radar sensor network that monitors a region where multiple moving targets are present. The network is formed by n…
Clutter Edges Detection Algorithms for Structured Clutter Covariance Matrices
Tianqi Wang, Da Xu, Chengpeng Hao +2
This letter deals with the problem of clutter edge detection and localization in training data. To this end, the problem is formulated as a binary hypothesis test assuming that the…
Unsupervised Sparse Unmixing of Atmospheric Trace Gases from Hyperspectral Satellite Data
Nicomino Fiscante, Pia Addabbo, Filippo Biondi +2
In this letter, a new approach for the retrieval of the vertical column concentrations of trace gases from hyperspectral satellite observations, is proposed. The main idea is to pe…
EM-based Solutions for Covariance Structure Detection and Classification in Polarimetric SAR Images
Pia Addabbo, Filippo Biondi, Carmine Clemente +3
This paper addresses the challenge of classifying polarimetric SAR images by leveraging the peculiar characteristics of the polarimetric covariance matrix (PCM). To this end, a gen…
Adaptive Detection of Dim Maneuvering Targets in Adjacent Range Cells
Sheng Yan, Pia Addabbo, Chengpeng Hao +1
This letter addresses the detection problem of dim maneuvering targets in the presence of range cell migration. Specifically, it is assumed that the moving target can appear in mor…