Application of N-dimensional filters to sequential filtering

Gregory O. Gheen

doi:10.1117/12.21303

1 September 1990 Application of N-dimensional filters to sequential filtering

Gregory O. Gheen

Proceedings Volume 1297, Hybrid Image and Signal Processing II; (1990) https://doi.org/10.1117/12.21303
Event: 1990 Technical Symposium on Optics, Electro-Optics, and Sensors, 1990, Orlando, FL, United States

Abstract

N-diniensional filters are employed to alleviate the bottleneck in optical correlators caused by the output detector array. These filters are implemented by time integrating the response of a number of filters on the detector array. Ndimensional filters provide superior clutter rejection and can effectively accelerate the speed of the sequential filtering operations that are needed for robust optical pattern recognition. 1.

Citation Download Citation

Gregory O. Gheen "Application of N-dimensional filters to sequential filtering", Proc. SPIE 1297, Hybrid Image and Signal Processing II, (1 September 1990); https://doi.org/10.1117/12.21303

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