Simple technique for space-variant target detection using fractional correlation

Renu Tripathi; G. S. Pati; Kehar Singh

doi:10.1117/12.346817

29 April 1999 Simple technique for space-variant target detection using fractional correlation

Renu Tripathi, G. S. Pati, Kehar Singh

Proceedings Volume 3729, Selected Papers from International Conference on Optics and Optoelectronics '98; (1999) https://doi.org/10.1117/12.346817
Event: Selected Papers from the International Conference on Optics and Optoelectronics, 1998, Dehradun, India

Abstract

A simple space-variant correlation technique has been proposed using fractional correlation. Phase-only fractional correlation has been proposed for improved target discrimination and light efficiency. Design of fractional matched filters for space-variant detection of single and multiple objects has been discussed and demonstrated. The effect of object scale variation on the performance of fractional correlation has also been studied.

Citation Download Citation

Renu Tripathi, G. S. Pati, and Kehar Singh "Simple technique for space-variant target detection using fractional correlation", Proc. SPIE 3729, Selected Papers from International Conference on Optics and Optoelectronics '98, (29 April 1999); https://doi.org/10.1117/12.346817

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