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Descripción
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| Once admitted the advantages of object-based classification compared to pixel-based classification; the need of simple and affordable methods to define and characterize objects to be classified, appears. This paper presents a new methodology for the identification and characterization of objects at different scales, through the integration of spectral information provided by the multispectral image, and textural information from the corresponding panchromatic image. In this way, it has defined a set of objects that yields a simplified representation of the information contained in the two source images. These objects can be characterized by different attributes that allow discriminating between different spectral&textural patterns. This methodology facilitates information processing, from a conceptual and computational point of view. Thus the vectors of attributes defined can be used directly as training pattern input for certain classifiers, as for example artificial neural networks. Growing Cell Structures have been used to classify the merged information | |
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Internacional
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Si |
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DOI
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Edición del Libro
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Editorial del Libro
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Universidad Técnica de Praga |
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ISBN
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978-80-01-04868-9 |
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Serie
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Título del Libro
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Remote Sensing and Geoinformation not only for Scientific Cooperation |
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Desde página
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394 |
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Hasta página
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400 |