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Title:
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Towards the use of sequential patterns for detection and characterization of natural and agricultural areas
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Author:
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Guttler, Fabio; Ienco, Dino; Teisseire, Maguelonne; Nin Guerrero, Jordi; Poncelet, Pascal
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Other authors:
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Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors; Universitat Politècnica de Catalunya. CAP - Grup de Computació d'Altes Prestacions |
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Abstract:
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Nowadays, a huge amount of high resolution satellite images are freely available. Such images allow researchers in environmental sciences to study the different natural habitats and farming practices in a remote way. However, satellite images content strongly depends on the season of the acquisition. Due to the periodicity of natural and agricultural dynamics throughout seasons, sequential patterns arise as a new opportunity to model the behaviour of these environments. In this paper, we describe some preliminary results obtained with a new framework for studying spatiotemporal evolutions over natural and agricultural areas using k-partite graphs and sequential patterns extracted from segmented Landsat images. |
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Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Teledetecció
-Àrees temàtiques de la UPC::Informàtica::Intel·ligència artificial::Sistemes experts
-Expert systems (Computer science)
-Data mining
-Remote sensing
-Data mining and remote sensing
-Temporal patterns
-Sistemes experts (Informàtica)
-Mineria de dades
-Imatges satel·litàries |
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Rights:
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Document type:
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Article - Submitted version
Conference Object |
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Published by:
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Springer
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Share:
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