PATTERN-RECOGNITION WITH CIRCULAR HARMONIC FILTERING AND PHASE-ONLY CIRCULAR HARMONIC FILTERING USING A VANDER-LUGT FILTER

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/28274

Title:	PATTERN-RECOGNITION WITH CIRCULAR HARMONIC FILTERING AND PHASE-ONLY CIRCULAR HARMONIC FILTERING USING A VANDER-LUGT FILTER
Authors:	YAU,HF;TONG,YP;LEE,CM;CHANG,CC;CHANG,MW
Contributors:	光電科學研究所
Keywords:	EXPANSION
Date:	1992
Issue Date:	2010-06-29 19:45:18 (UTC+8)
Publisher:	中央大學
Abstract:	A simple method of synthesizing a Vander Lugt circular harmonic (CH) filter is introduced. This method involves only one optical Fourier transformation instead of two. An optical pattern recognition experiment with this type of CH filter has shown that it is superior to a computer-generated binary CH filter.
Relation:	JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS
Appears in Collections:	[Graduate Institute of Optics and Photonics] journal & Dissertation

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