Y.P. Shen, R. Rangayyan, C.B. Frank, G. Bell, Y. Zhang
{"title":"Time delay estimation for source localization of vibroarthrographic signals from human knee joints","authors":"Y.P. Shen, R. Rangayyan, C.B. Frank, G. Bell, Y. Zhang","doi":"10.1109/IEMBS.1993.978596","DOIUrl":null,"url":null,"abstract":"Source localization of knee vibroarthrographic (VAG) signals is of significance for the development of a noninvasive tool for diagnosis of pathology in human knee joints. This paper discusses the possible application of correlation techniques to VAG signal source localization. Multi-channel VAG signals were obtained from four subjects with knee joint abnormalities. Preliminary experimental results indicate that correlation analysis could potentially provide a practical method for localizing sources of VAG signals.","PeriodicalId":408657,"journal":{"name":"Proceedings of the 15th Annual International Conference of the IEEE Engineering in Medicine and Biology Societ","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 15th Annual International Conference of the IEEE Engineering in Medicine and Biology Societ","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEMBS.1993.978596","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
Source localization of knee vibroarthrographic (VAG) signals is of significance for the development of a noninvasive tool for diagnosis of pathology in human knee joints. This paper discusses the possible application of correlation techniques to VAG signal source localization. Multi-channel VAG signals were obtained from four subjects with knee joint abnormalities. Preliminary experimental results indicate that correlation analysis could potentially provide a practical method for localizing sources of VAG signals.
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