{"title":"海杂波分形特性分析及基于拟合误差的目标检测","authors":"Hao Ding, Guoqing Wang, J. Guan","doi":"10.1109/APCAP.2012.6333276","DOIUrl":null,"url":null,"abstract":"Detrended fluctuation analysis is adopted to research the fractal scaling property of sea clutter. Analysis results show that scale crossover exists and it is due to the discrepancy in correlation properties of sea clutter at different scales. The fit error to linear curves between sea clutter and target bins differs, which enables the effective detection of targets within sea clutter. Detection performance with real data validates the effectiveness of the algorithm.","PeriodicalId":178493,"journal":{"name":"2012 IEEE Asia-Pacific Conference on Antennas and Propagation","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Analysis of sea clutter fractal property and target detection based on fit error\",\"authors\":\"Hao Ding, Guoqing Wang, J. Guan\",\"doi\":\"10.1109/APCAP.2012.6333276\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Detrended fluctuation analysis is adopted to research the fractal scaling property of sea clutter. Analysis results show that scale crossover exists and it is due to the discrepancy in correlation properties of sea clutter at different scales. The fit error to linear curves between sea clutter and target bins differs, which enables the effective detection of targets within sea clutter. Detection performance with real data validates the effectiveness of the algorithm.\",\"PeriodicalId\":178493,\"journal\":{\"name\":\"2012 IEEE Asia-Pacific Conference on Antennas and Propagation\",\"volume\":\"32 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-10-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 IEEE Asia-Pacific Conference on Antennas and Propagation\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APCAP.2012.6333276\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 IEEE Asia-Pacific Conference on Antennas and Propagation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APCAP.2012.6333276","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis of sea clutter fractal property and target detection based on fit error
Detrended fluctuation analysis is adopted to research the fractal scaling property of sea clutter. Analysis results show that scale crossover exists and it is due to the discrepancy in correlation properties of sea clutter at different scales. The fit error to linear curves between sea clutter and target bins differs, which enables the effective detection of targets within sea clutter. Detection performance with real data validates the effectiveness of the algorithm.
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