Tracking Multiple Audio Sources With the von Mises Distribution and Variational EM
In this letter, we address the problem of simultaneously tracking several moving audio sources, namely the problem of estimating source trajectories…
Read moreSPL Vol: 26 Issue:6
Decision Tree Based Sea-Surface Weak Target Detection With False Alarm Rate Controllable
Aiming at accurate weak sea-surface target detection, this letter devotes to designing a learning-based detector that can work well even in varying…
Read moreA Moment-Based Estimation Strategy for Underdetermined Single-Sensor Blind Source Separation
We investigate the blind identification and separation of underdetermined linear instantaneous mixtures with a single sensor and an arbitrary known…
Read moreBilevel Optimization Using Stationary Point of Lower-Level Objective Function for Discriminative Basis Learning in Nonnegative Matrix Factorization
In this letter, we address an audio signal separation problem and propose a new effective algorithm for solving a bilevel optimization in…
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