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The probabilistic multi-hypothesis tracking (PMHT) algorithm has been successfully applied to a simulated multi-static active sonar data set that contains a single constant velocity target in varying amounts of clutter [1]. The simulated data set in that study contained negligible registration error was therefore easily registered to a common frame of reference for use in a centralized tracking architecture...
The process of track initialization has two main parts: determining when a new contact of interest has appeared in the search region and computing an initial state estimate to be given to the tracking algorithm. The author has developed a new method for detecting the arrival of a new contact of interest in monostatic systems that partitions the detection level data into Hough Transform type bins....
Multi-static active sonar systems detect contacts of interest by transmitting coherent waveforms and detecting the echoes on one or more receiving sensors. When a target of interest is in a region where its echoes are detectable by more than one receiver it can, in general, be declared sooner by combining the measurements from all sensors. The track detection schemes used in active sonar systems are...
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