MINACE filter: variants of realization in 4-f correlator

Dmitry V. Shaulskiy; Nikolay N. Evtikhiev; Rostislav S. Starikov; Sergey N. Starikov; Evgeny Y. Zlokazov

doi:10.1117/12.2053170

5 May 2014 MINACE filter: variants of realization in 4-f correlator

Dmitry V. Shaulskiy, Nikolay N. Evtikhiev, Rostislav S. Starikov, Sergey N. Starikov, Evgeny Y. Zlokazov

Proceedings Volume 9094, Optical Pattern Recognition XXV; 90940K (2014) https://doi.org/10.1117/12.2053170
Event: SPIE Defense + Security, 2014, Baltimore, MD, United States

Abstract

Minimum Noise And Correlation Energy (MINACE) filters application provides good ability to recognize in case of grayscale input images of an object with background noises. For fast correlation matching MINACE filters can be used in 4-f correlators as a computer generated hologram (holographic filters). In this paper different variants of holographic filters realization were discussed. The results of correlation recognition with holographic MINACE filters are presented.

Citation Download Citation

Dmitry V. Shaulskiy, Nikolay N. Evtikhiev, Rostislav S. Starikov, Sergey N. Starikov, and Evgeny Y. Zlokazov "MINACE filter: variants of realization in 4-f correlator", Proc. SPIE 9094, Optical Pattern Recognition XXV, 90940K (5 May 2014); https://doi.org/10.1117/12.2053170

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