Search Results for author: Sudan Han

Found 5 papers, 0 papers with code

Innovative Cognitive Approaches for Joint Radar Clutter Classification and Multiple Target Detection in Heterogeneous Environments

no code implementations8 Jul 2022 Linjie Yan, Sudan Han, Chengpeng Hao, Danilo Orlando, Giuseppe Ricci

The joint adaptive detection of multiple point-like targets in scenarios characterized by different clutter types is still an open problem in the radar community.

EM-based Solutions for Covariance Structure Detection and Classification in Polarimetric SAR Images

no code implementations21 Jun 2021 Pia Addabbo, Filippo Biondi, Carmine Clemente, Sudan Han, Danilo Orlando, Giuseppe Ricci

This paper addresses the challenge of classifying polarimetric SAR images by leveraging the peculiar characteristics of the polarimetric covariance matrix (PCM).

Adaptive Radar Detection and Classification Algorithms for Multiple Coherent Signals

no code implementations23 Dec 2020 Sudan Han, Linjie Yan, Yuxuan Zhang, Pia Addabbo, Chengpeng Hao, Danilo Orlando

In this paper, we address the problem of target detection in the presence of coherent (or fully correlated) signals, which can be due to multipath propagation effects or electronic attacks by smart jammers.

General Classification

A Unifying Framework for Adaptive Radar Detection in the Presence of Multiple Alternative Hypotheses

no code implementations10 Jul 2020 Pia Addabbo, Sudan Han, Fillippo Biondi, Gaetano Giunta, Danilo Orlando

This analysis highlights that the architectures devised within the proposed framework represent an effective means to deal with detection problems where the uncertainty on some parameters leads to multiple alternative hypotheses.

Learning Strategies for Radar Clutter Classification

no code implementations17 Apr 2020 Pia Addabbo, Sudan Han, Danilo Orlando, Giuseppe Ricci

The classification procedure relies on a model for the observables including latent variables that is solved by the expectation-maximization algorithm.

Classification General Classification

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