An ontology-driven approach for the extraction and description of geographic objects contained in raster spatial data

► We propose a ontology-driven methodology for feature extraction from raster data. ► Ontologies are created using the GEONTO-MET methodology. ► We present a novel semantic decomposition algorithm based on an isotropic space. ► The semantic decomposition algorithm finds clusters of pixels sharing co...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Expert systems with applications 2012-08, Vol.39 (10), p.9008-9020
Hauptverfasser:	Quintero, Rolando, Guzmán, Giovanni, Menchaca-Mendez, Rolando, Torres, Miguel, Moreno-Ibarra, Marco
Format:	Artikel
Sprache:	eng
Schlagworte:	Altitude Expert systems Geomorphology Mathematical models Methodology Mountains Ontology Raster Raster data Semantics
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!