IMAGE-ANALYSIS VIA OPTICAL WAVELET TRANSFORM

被引：24
作者：
LU, XJ
KATZ, A
KANTERAKIS, EG
LI, Y
ZHANG, Y
CAVIRIS, NP
机构：
[1] SCS TELECOM INC,PORT WASHINGTON,NY 11050
[2] CUNY CITY COLL,DEPT ELECT ENGN,NEW YORK,NY 10031
[3] USN CTR,SURFACE WARFARE,SILVER SPRING,MD 20903
来源：
OPTICS COMMUNICATIONS | 1992年 / 92卷 / 4-6期
关键词：
D O I：
10.1016/0030-4018(92)90644-7
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An optical implementation of the wavelet and inverse wavelet transforms is introduced. Appropriate wavelets and their corresponding band-pass filters are selected for optical processing. A multichannel optical processing system with two gratings is set up to obtain image representation and image reconstruction. Experimental results of optical wavelet transforms are given. The advantages and limitations of optical wavelet transforms are discussed.
引用
收藏
页码：337 / 345
页数：9
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