PHASE EXTRACTION PATTERN-RECOGNITION

被引：34

作者：

KOTZER, T

ROSEN, J

SHAMIR, J

机构：

[1] Department of Electrical Engineering, Technion-Israel Institute of Technology, Haifa

来源：

APPLIED OPTICS | 1992年 / 31卷 / 08期

关键词：

D O I：

10.1364/AO.31.001126

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Phase extraction pattern recognition is a special case of nonlinear matched filtering. The phase extraction procedure is executed on the input function's Fourier transform as well as on the filter function's Fourier transform, both of which are manipulated for correlation purposes. This novel process is examined theoretically, by computer simulations and laboratory experiments. The implementation of a coherent electro-optical phase extraction pattern recognition system demonstrates the advantages of this new approach.

引用

页码：1126 / 1137

页数：12

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