Conference
Multi-sensor signal processing on a PSD matrix manifold
Abstract
We propose to use the power spectral density (PSD) matrices of the received signals of a multi-sensor system as the feature of processing. PSD matrices have structural constraints and they form a manifold in signal space. We introduce two new Riemannian distance (RD) measures on the PSD matrix manifold and developed algorithms to locate the means and medians of PSD matrices in terms of these RD. These concepts are then applied to the detection …
Authors
Wong KM; Zhang J-K; Jiang H
Pagination
pp. 1-5
Publication Date
July 2016
DOI
10.1109/SAM.2016.7569757
Conference proceedings
2016 IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM)