Marcello L. R. de Campos — accepted AI-conference papers

2019

A Data-selective LS Solution to TDOA-based Source Localization

José Antonio Apolinário, Hamed Yazdanpanah, A. S. Nascimento, Marcello L. R. de Campos

ICASSP 2019accepted

In this paper, the localization of an emitter based on Time Difference of Arrival (TDoA) has been investigated. The classical least-squares (LS) algorithm, with a limited number of TDoA measurements, has been utilized for obtaining a closed-form solution to the source localization problem. Recently,…

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2015

Robust DOA estimation of heavily noisy gunshot signals

Angelo M. C. R. Borzino, José Antonio Apolinário, Marcello L. R. de Campos

ICASSP 2015accepted

Direction of Arrival (DOA) estimation of gunshots is an important asset to law-enforcement agencies and defense forces, for shooter localization is key to improving public and troop safety. Solutions vary according to scenario, application, and available resources. As the distance between the firing…

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