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Proceedings Paper

Optimal trade-off correlation filters with controlled in-plane rotation response for target recognition
Author(s): Bhagavatula Vijaya Kumar; Abhijit Mahalanobis; Alex Takessian
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Paper Abstract

A new correlation filter design method is introduced that uses multiple circular harmonic functions (CHFs) and allows us to optimally trade-off correlation plane while achieving desired correlation peak values in response to in-plane rotation of input images. We will refer to such filters as optimal trade- off circular harmonic function (OTCHF) filters. Underlying filter design steps and illustrative numerical results are presented.

Paper Details

Date Published: 18 September 1998
PDF: 10 pages
Proc. SPIE 3371, Automatic Target Recognition VIII, (18 September 1998); doi: 10.1117/12.323845
Show Author Affiliations
Bhagavatula Vijaya Kumar, Carnegie Mellon Univ. (United States)
Abhijit Mahalanobis, Raytheon Missile Systems Co. (United States)
Alex Takessian, Raytheon Missile Systems Co. (United States)

Published in SPIE Proceedings Vol. 3371:
Automatic Target Recognition VIII
Firooz A. Sadjadi, Editor(s)

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