K. Kameyama, M. Iwata, T. Sakai, K. Jhang, T. Sato
{"title":"声光三阶相关器","authors":"K. Kameyama, M. Iwata, T. Sakai, K. Jhang, T. Sato","doi":"10.1109/HOST.1993.264592","DOIUrl":null,"url":null,"abstract":"An acousto-optical third order correlator consisting of a laser light source, a 2-D acousto-optical diffractor cell with signal controlling circuitry, a pin hole and a CCD connected to a computer for image processing is introduced. The correlator enables an instantaneous computation of a third order correlation map R/sub 3/( tau /sub 1/, tau /sub 2/) of an arbitrary signal by way of optical computing. Through experiments, it proved that the system was able to obtain the R/sub 3/ map in real-time with minimal image processing in the computer.<<ETX>>","PeriodicalId":439030,"journal":{"name":"[1993 Proceedings] IEEE Signal Processing Workshop on Higher-Order Statistics","volume":"42 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Acousto-optical third order correlator\",\"authors\":\"K. Kameyama, M. Iwata, T. Sakai, K. Jhang, T. Sato\",\"doi\":\"10.1109/HOST.1993.264592\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An acousto-optical third order correlator consisting of a laser light source, a 2-D acousto-optical diffractor cell with signal controlling circuitry, a pin hole and a CCD connected to a computer for image processing is introduced. The correlator enables an instantaneous computation of a third order correlation map R/sub 3/( tau /sub 1/, tau /sub 2/) of an arbitrary signal by way of optical computing. Through experiments, it proved that the system was able to obtain the R/sub 3/ map in real-time with minimal image processing in the computer.<<ETX>>\",\"PeriodicalId\":439030,\"journal\":{\"name\":\"[1993 Proceedings] IEEE Signal Processing Workshop on Higher-Order Statistics\",\"volume\":\"42 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-06-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"[1993 Proceedings] IEEE Signal Processing Workshop on Higher-Order Statistics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/HOST.1993.264592\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"[1993 Proceedings] IEEE Signal Processing Workshop on Higher-Order Statistics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/HOST.1993.264592","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
摘要
介绍了一种声光三阶相关器，该相关器由激光光源、带信号控制电路的二维声光衍射单元、引脚孔和与计算机相连的用于图像处理的CCD组成。该相关器能够通过光学计算的方式瞬时计算任意信号的三阶相关映射R/sub 3/(tau /sub 1/， tau /sub 2/)。通过实验证明，该系统能够在计算机上以最小的图像处理量实时获得R/sub / map。
An acousto-optical third order correlator consisting of a laser light source, a 2-D acousto-optical diffractor cell with signal controlling circuitry, a pin hole and a CCD connected to a computer for image processing is introduced. The correlator enables an instantaneous computation of a third order correlation map R/sub 3/( tau /sub 1/, tau /sub 2/) of an arbitrary signal by way of optical computing. Through experiments, it proved that the system was able to obtain the R/sub 3/ map in real-time with minimal image processing in the computer.<>
![[1993 Proceedings] IEEE Signal Processing Workshop on Higher-Order Statistics](/Content/css/sci/img/zetp.jpg)
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
