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In this paper, we present a consensus based distributed estimator to solve the naive node problem which exists in the distributed camera network. Due to the limited view of the camera, the camera node in the network may not be able to see the target all the time, which becomes a naive node. The existence of the naive node in the distributed network can decrease the performance of the estimator. This...
This paper proposes a new multiple model estimation method which employs the square root version of unscented information filter (SRUIF) in the framework of interacting multiple model (IMM). Comparing with the general UIF, the square root version has better numerical characteristics, such as improved numerical accuracy, double order precision and preservation of the symmetry for the covariance matrix...
In this paper, we introduce a new framework to combine the central difference information filter (CDIF) with the interacting multiple model (IMM) method for maneuvering object tracking. The CDIF has been recently introduced for solving object tracking problem using multiple sensors. The CDIF uses Stirling's interpolation to generate a number of sigma points for approximating the distribution of Gaussian...
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