Jian Sun, Chengwei Wang, Guangxun Lu, Yaqing Du, Haitao Bai
{"title":"一种基于改进液晶显示器的无意调制信号处理方法","authors":"Jian Sun, Chengwei Wang, Guangxun Lu, Yaqing Du, Haitao Bai","doi":"10.1145/3357254.3357261","DOIUrl":null,"url":null,"abstract":"Inadvertent modulation feature is the most valuable evidence for the identification. In order to better obtain the inadvertent modulation information, a signal processing method based on modified LCD is presented in this paper. First of all, the inadvertent modulation signal model is established. On the basement of the signal decomposition by LCD, Intrinsic Scale Components (ISCs) are selected for reducing unnecessary information. The remained ISCs are fused according to mutual information. Simulation results shows that the method is feasible and effective to process the inadvertent modulation signal.","PeriodicalId":361892,"journal":{"name":"International Conference on Artificial Intelligence and Pattern Recognition","volume":"130 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An inadvertent modulation signal processing method based on modified LCD\",\"authors\":\"Jian Sun, Chengwei Wang, Guangxun Lu, Yaqing Du, Haitao Bai\",\"doi\":\"10.1145/3357254.3357261\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Inadvertent modulation feature is the most valuable evidence for the identification. In order to better obtain the inadvertent modulation information, a signal processing method based on modified LCD is presented in this paper. First of all, the inadvertent modulation signal model is established. On the basement of the signal decomposition by LCD, Intrinsic Scale Components (ISCs) are selected for reducing unnecessary information. The remained ISCs are fused according to mutual information. Simulation results shows that the method is feasible and effective to process the inadvertent modulation signal.\",\"PeriodicalId\":361892,\"journal\":{\"name\":\"International Conference on Artificial Intelligence and Pattern Recognition\",\"volume\":\"130 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-08-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Conference on Artificial Intelligence and Pattern Recognition\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/3357254.3357261\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Conference on Artificial Intelligence and Pattern Recognition","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3357254.3357261","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An inadvertent modulation signal processing method based on modified LCD
Inadvertent modulation feature is the most valuable evidence for the identification. In order to better obtain the inadvertent modulation information, a signal processing method based on modified LCD is presented in this paper. First of all, the inadvertent modulation signal model is established. On the basement of the signal decomposition by LCD, Intrinsic Scale Components (ISCs) are selected for reducing unnecessary information. The remained ISCs are fused according to mutual information. Simulation results shows that the method is feasible and effective to process the inadvertent modulation signal.
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