文章基本信息

标题：A FUZZY LOGIC APPROACH TO TROPICAL CYCLONE EYE LOCATION (TCEL) USING INDIAN GEOSTATIONARY METEOROLOGICAL SATELLITE IMAGERY
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作者：R. SENTHILKUMAR Dr.K. PORKUMARAN
期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2014
卷号：62
期号：3
出版社：Journal of Theoretical and Applied
摘要：This paper presents the applications of image processing specifically using Indian meteorological satellite imageries. The eye is the very important characteristics of a mature Tropical cyclone (TC) and realization their location is very difficult for weather forecast. In order to improve the objectivity and precision of the location of TC, a novel intelligent and automatic system frame work will be proposed to locate the tropical cyclone center, based on Indian Geostationary Meteorological satellite imageries. In this paper, a Fuzzy logic based algorithm presented for extraction of tropical cyclones eye location from geostationary meteorological satellite imagery. As the shapes and features of the atmospheric systems observed in satellite imagery are inherently ambiguous, fuzzy logic seems an appropriate tool for feature extraction. The proposed computing methodology produced in this paper was applied in experimental cyclone forecasting by the joint typhoon warning center (JTWC). The probability of detecting the system is effective and the performance errors are well quite acceptable for actual practical implementation.
关键词：Tropical Cyclone; Eye; Center Location; Satellite Cloud Image; TCEL; VHRR; VIS; TIR; WV.