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TEXTURAL KERNEL FOR SVM CLASSIFICATION IN REMOTE SENSING: APPLICATION TO FOREST FIRE DETECTION AND URBAN AREA EXTRACTION

机译:遥感中SVM分类的质地核:森林火灾检测和城区提取的应用

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We present a textural kernel for "Support Vector Machines" classification applied to remote sensing problems. SVMs constitute a method of supervised classification well adapted to deal with data of high dimension, such as images. We introduce kernel functions in order to favor the distinction between our class of interest and the other classes: it gives an information of similarity. In our case this similarity is based on radiometric and textural characteristics. One of the main difficulties is to elaborate textural parameters which are relevant and characterize as well as possible the joint distribution of a set of connected pixels. We apply this method to remote sensing problems: the detection of forest fires and the extraction of urban areas in high resolution images.
机译:我们为“支持向量机”分类提供了一个纹理内核,适用于遥感问题。 SVMS构成了一种监督分类的方法,适合处理高维的数据,例如图像。我们介绍内核功能,以便利益区分我们的兴趣和其他课程:它提供了相似之处的信息。在我们的情况下,这种相似性是基于辐射和纹理特征。主要困难之一是详细阐述与相关性和表征相关的纹理参数,也可以是一组连接像素的联合分布。我们将这种方法应用于遥感问题:在高分辨率图像中检测森林火灾和城市地区的提取。

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