Probabilistic Data Association
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Recent papers in Probabilistic Data Association
Over the recent past, significant attention has been focused on the use of multiple sensors for target tracking over a large geographic area, as using a single sensor with a very large range is highly impractical. In addition, data from... more
In many radar or sonar tracking systems, where the state of interest typically includes target position and velocity components, target Doppler measurements may be available in addition to the target position measurements. Using... more
A two-dimensional target can be effectively and efficiently tracked from angle-only measurements only if the observing platform is sufficiently maneuvering. Covert passive sonar TMA problem is a common application, and, for that, a... more
Modern radar systems have considerable flexibility in their modes of operation. In particular, it is possible to modify the waveform on a pulse to pulse basis, and electronically steered phased arrays can quickly point the radar beam in... more
Approximately a decade ago the maximum likelihood probabilistic data association (MLPDA) tracking architecture was proposed; it was found, via simulation, to be a very effective (perhaps the only) way to track very low-observable contacts... more
Abstract—This paper presents sensor and data rate control algo-rithms for tracking maneuvering targets. The manuevering target is modeled as a jump Markov linear system. We present novel extensions of the Interacting Multiple Model (IMM),... more
This paper describes a multisensor single target tracking simulator “MUST” developed at CSSIP. MUST is based on a multisensor extended Kalman filter (EKF) which can handle asynchronous nonlinear multiple measurements of target parameters... more
The probability hypothesis density (PHD) filter is a practical alternative to the optimal Bayesian multi-target filter based on finite set statistics. It propagates the PHD function, a first order moment of the full multi-target posterior... more
In tracking a single target in clutter, many algorithms have been developed ranging in complexity from nearest neighbor (NN) and probabilistic data association (PDA) to the optimal Bayesian filter. In multiple-target tracking, a number of... more
Most target tracking algorithms implicitly assume that target exists. There are only a few techniques that address the target existence problem along with target tracking. For example, (Integrated Probabilistic Data Association) IPDA... more