Genetic algorithm based composite wavelet-matched filter for 0 to 360° out-of-plane rotations for target recognition

Arun K. Gupta; Naveen K. Nishchal; Vinod K. Beri

doi:10.1117/12.661672

18 May 2006 Genetic algorithm based composite wavelet-matched filter for 0 to 360° out-of-plane rotations for target recognition

Arun K. Gupta, Naveen K. Nishchal, Vinod K. Beri

Author Affiliations +

Proceedings Volume 6234, Automatic Target Recognition XVI; 623409 (2006) https://doi.org/10.1117/12.661672
Event: Defense and Security Symposium, 2006, Orlando (Kissimmee), Florida, United States

Abstract

In this paper, we describe and implement a genetic algorithm based composite wavelet-matched filter for target recognition. The designed filter is invariant to 0-to-360° out-of-plane rotation ranges. The Mexican hat wavelet has been used for the design of the filter. Genetic algorithm has been used to optimize the weight factors for the input matched filters and the different scale wavelets. The designed filter has been implemented in the hybrid digital-optical correlator architecture. Simulation and experimental results in support of the proposed idea are presented.

Citation Download Citation

Arun K. Gupta, Naveen K. Nishchal, and Vinod K. Beri "Genetic algorithm based composite wavelet-matched filter for 0 to 360° out-of-plane rotations for target recognition", Proc. SPIE 6234, Automatic Target Recognition XVI, 623409 (18 May 2006); https://doi.org/10.1117/12.661672

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