Iterative Diffusion-Based Distributed Cubature Gaussian Mixture Filter for Multisensor Estimation

Abstract

In this paper, a distributed cubature Gaussian mixture filter (DCGMF) based on an iterative diffusion strategy (DCGMF-ID) is proposed for multisensor estimation and information fusion. The uncertainties are represented as Gaussian mixtures at each sensor node. A high-degree cubature Kalman filter provides accurate estimation of each Gaussian mixture… (More)
DOI: 10.3390/s16101741

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