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Impulse noise of small and point targets in recurrent Track-Before-Detect algorithms

Mazurek P.

Poznan University of Technology Academic Journals. Electrical Engineering

2010

No. 61

53-62

Dim targets tracking needs appropriate signal processing and Track-Before-Detect algorithms. One of the sources of disturbances is additive impulse noise related to the target. Two methods based on fixed impulse saturation and elimination is compared. Saturation approach gives ability of use high values of pulses partially. Elimination approach removes high values by zero values. Recurrent Spatio-Temporal Track-Before-Detect algorithm is assumed because it has low computational cost. Similar technique can be used for other recurrent Track-Before-Detect algorithms.