Multidimensional Digital Filters for Point-Target Detection in Cluttered Infrared Scenes

12 Aug 2014Hugh L. Kennedy

A 3-D spatiotemporal prediction-error filter (PEF), is used to enhance foreground/background contrast in (real and simulated) sensor image sequences. Relative velocity is utilized to extract point-targets that would otherwise be indistinguishable on spatial frequency alone... (read more)

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