Inconsistency of the constant constraint criterion in optical correlation pattern recognition
Optics Letters, Vol. 20, Issue 17, pp. 1800-1802 (1995)
http://dx.doi.org/10.1364/OL.20.001800
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Abstract
Based on the simple mathematical fact that the frequency spectrum of a constant is a δ function, and from the viewpoints of frequency spectrum analysis, two representative filters and the constant constraint criterion are analyzed. It is concluded that the constant constraint criterion is inconsistent.
© 1995 Optical Society of America
Citation
Tao ChunKan, "Inconsistency of the constant constraint criterion in optical correlation pattern recognition," Opt. Lett. 20, 1800-1802 (1995)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-20-17-1800
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