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    • UNIR REVISTAS
    • Revista IJIMAI
    • 2010
    • vol. 1, nº 3, december 2010
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    • UNIR REVISTAS
    • Revista IJIMAI
    • 2010
    • vol. 1, nº 3, december 2010
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    A Prototype for linear features generalization

    Autor: 
    Lorenzo Romero, Wenceslao
    ;
    González-Crespo, Rubén
    ;
    Castillo Sanz, Andrés G
    Fecha: 
    12/2010
    Palabra clave: 
    generalization; geographic information system; linear features; map generalization; simplification; smoothing; topological relationships; IJIMAI
    Revista / editorial: 
    International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI)
    Tipo de Ítem: 
    article
    URI: 
    https://reunir.unir.net/handle/123456789/9472
    DOI: 
    http://dx.doi.org/10.9781/ijimai.2010.1310
    Open Access
    Resumen:
    A computer application designed to generalize linear elements in a vector formatted cartographic set by means of two of the most contrasted line generalization algorithms, Douglas-Peucker simplification and Bézier curves based smoothing, is presented in this paper. Regarding codification, the simultaneous treatment of different lineal geometry entity classes and the conservation of their original topological relationships among them are considered. It is recommended in processes that produce small scale reductions (in a 1:2 relationship or similar). The application allows changing the characteristic parameters of the referred algorithms and proposes a report of the results obtained after every transformation. That way it supplies an additional facility as a trial tool to choose the parameters that give the best results in every process.
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    Nombre: IJIMAI20101_3_10.pdf
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