@inbook{ed5a56e9c0de4f2788368f8b01042719,
title = "Skeleton-based algorithm for increasing spectral resolution in digital elevation model",
abstract = "In this work, we present an algorithm for increasing spectral resolution in DEM. The algorithm is based on the 8-connected skeleton of polygons formed by the contour lines and to prune this skeleton by translating it into a graph. This is an alternative to the processes of vector interpolation. With this approach, it is possible to find new elevation data from the information contained in DEM and generate new data with the same spatial resolution.",
author = "Rolando Quintero and Serguei Levachkine and Miguel Torres and Marco Moreno",
year = "2004",
doi = "10.1007/978-3-540-30463-0_69",
language = "Ingl{\'e}s",
isbn = "3540235272",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "550--557",
editor = "Alberto Sanfeliu and Martinez-Trinidad, {Jose Francisco} and Carrasco-Ochoa, {Jesus Ariel}",
booktitle = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
address = "Alemania",
}