Hierarchical Track–Before–Detect Algorithm for Tracking of Amplitude Modulated Signals

  • Przemysław Mazurek
Part of the Advances in Intelligent and Soft Computing book series (AINSC, volume 102)

Summary

In the paper Track–Before–Detect (TBD) algorithm for tracking a low–signal objects with amplitude modulated signal is proposed. Direct application of TBD algorithms is not sufficient for such case due to accumulative approach. This signal has a zero mean value and cannot be processed directly. The proposed algorithm is based on applications of two different TBD algorithms. The first is the directional IIR filter that works as a velocity filter as a part of the noncoherent demodulator. The second TBD algorithm is the recurrent Spatio–Temporal TBD that support trajectory switching using Markov’s matrix. Numerical experiments (Monte Carlo tests) for point target are used for verification of the proposed solution.

Keywords

Graphic Processing Unit Assignment Algorithm Single Instruction Multiple Data Monte Carlo Test Multiple Object Tracking 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • Przemysław Mazurek
    • 1
  1. 1.Department of Signal Processing and Multimedia EngineeringWest–Pomeranian University of TechnologySzczecinPoland

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