Design and testing of correlation filters for cross-coupled devices

Bhagavatula Vijaya Kumar; Daniel W. Carlson; William A. Friday; Wayne Davenport; Abhijit Mahalanobis

doi:10.1117/12.205775

28 March 1995 Design and testing of correlation filters for cross-coupled devices

Bhagavatula Vijaya Kumar, Daniel W. Carlson, William A. Friday, Wayne Davenport, Abhijit Mahalanobis

Proceedings Volume 2490, Optical Pattern Recognition VI; (1995) https://doi.org/10.1117/12.205775
Event: SPIE's 1995 Symposium on OE/Aerospace Sensing and Dual Use Photonics, 1995, Orlando, FL, United States

Abstract

For optical implementation of correlation filters, we must design filters that can be implemented on available spatial light modulators (SLMs). These SLMs are usually characterized by the fact that their amplitude and phase responses are cross-coupled and thus cannot be independently controlled. Recently, we have introduced optimal trade-off filters that can be implemented on such cross-coupled devices. In this paper we present simulation results using these filters.

Citation Download Citation

Bhagavatula Vijaya Kumar, Daniel W. Carlson, William A. Friday, Wayne Davenport, and Abhijit Mahalanobis "Design and testing of correlation filters for cross-coupled devices", Proc. SPIE 2490, Optical Pattern Recognition VI, (28 March 1995); https://doi.org/10.1117/12.205775

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