Effect of constraint phases on the clutter rejection performance of SDF filters

Bhagavatula Vijaya Kumar; Mohamed Alkanhal; Abhijit Mahalanobis

doi:10.1117/12.359971

24 August 1999 Effect of constraint phases on the clutter rejection performance of SDF filters

Bhagavatula Vijaya Kumar, Mohamed Alkanhal, Abhijit Mahalanobis

Proceedings Volume 3718, Automatic Target Recognition IX; (1999) https://doi.org/10.1117/12.359971
Event: AeroSense '99, 1999, Orlando, FL, United States

Abstract

Synthetic Discriminant Function (SDF) filters are characterized by hard constraints placed on correlation peak values. It is shown that we can obtain more control on the clutter rejection performance of the SDF filters by using complex constraints. Also, analytical expressions are derived that connect the average correlation peak intensity to constraint phases.

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Bhagavatula Vijaya Kumar, Mohamed Alkanhal, and Abhijit Mahalanobis "Effect of constraint phases on the clutter rejection performance of SDF filters", Proc. SPIE 3718, Automatic Target Recognition IX, (24 August 1999); https://doi.org/10.1117/12.359971

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Image filtering

Detection and tracking algorithms

Synthetic aperture radar

Mahalanobis distance

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