Ivan Topalov, N. Shopov, Tzvetelin Dessev, Raycho Ilarionov
{"title":"Computer system for characterization of cosmetic foams","authors":"Ivan Topalov, N. Shopov, Tzvetelin Dessev, Raycho Ilarionov","doi":"10.1109/ET.2019.8878508","DOIUrl":null,"url":null,"abstract":"The current report proposes a non-contact and non-destructive method for characterisation of cosmetic foams. The method is based on using ultrasonic emitter and receiver which detect the reflected signals from the irradiated object. The results were processed by spectral analysis of signals method - Discrete Wavelet Transform (DWT) of Haar implemented with fast conversion.","PeriodicalId":306452,"journal":{"name":"2019 IEEE XXVIII International Scientific Conference Electronics (ET)","volume":"105 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE XXVIII International Scientific Conference Electronics (ET)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ET.2019.8878508","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
The current report proposes a non-contact and non-destructive method for characterisation of cosmetic foams. The method is based on using ultrasonic emitter and receiver which detect the reflected signals from the irradiated object. The results were processed by spectral analysis of signals method - Discrete Wavelet Transform (DWT) of Haar implemented with fast conversion.
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