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Classification of Convective and Stratiform Cells in Meteorological Radar Images Using SVM Based on a Textural Analysis

Classification of Convective and Stratiform Cells in Meteorological Radar Images Using SVM Based on a Textural Analysis
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摘要 This contribution deals with the discrimination between stratiform and convective cells in meteorological radar images. This study is based on a textural analysis of the latter and their classification using a support vector machine (SVM). First, we apply different textural parameters such as energy, entropy, inertia, and local homogeneity. Through this experience, we identify the different textural features of both the stratiform and convective cells. Then, we use an SVM to find the best discriminating parameter between the two types of clouds. The main goal of this work is to better apply the Palmer and Marshall Z-R relations specific to each type of precipitation. This contribution deals with the discrimination between stratiform and convective cells in meteorological radar images. This study is based on a textural analysis of the latter and their classification using a support vector machine (SVM). First, we apply different textural parameters such as energy, entropy, inertia, and local homogeneity. Through this experience, we identify the different textural features of both the stratiform and convective cells. Then, we use an SVM to find the best discriminating parameter between the two types of clouds. The main goal of this work is to better apply the Palmer and Marshall Z-R relations specific to each type of precipitation.
出处 《Journal of Electronic Science and Technology》 CAS 2014年第1期130-133,共4页 电子科技学刊(英文版)
关键词 CLOUDS CONVECTIVE meteorology stratiform support vector machine texture. Clouds, convective, meteorology,stratiform, support vector machine, texture.
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参考文献7

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