Spatial Databases

Vectorization and Spatial Query Architecture on Island Satellite Images

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Süleyman Eken, Ahmet Sayar, Vectorization and Spatial Query Architecture on Island Satellite Images, Procedia Computer Science Journal (ISSN: 1877-0509) by Elsevier, 2012 (Accepted). Abstract: Vector data structure produces smaller file size than raster image because a raster image needs space for all pixels while only point coordinates are stored in vector representation. Raster-to-vector conversion, i.e. … Read more

Vector Modelling of Island Satellite Images for Spatial Datasets

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Suleyman Eken, Ahmet Sayar, Vector Modeling of Island Satellite Images for Spatial Databases, International Science and Technology Conference (ISTEC), Istanbul, Turkey, December 7-9 2011, pp.25-30. ISSN 2146-7382 Abstract: Raster-to-vector conversion, i.e. vectorization, has key functionalities in Geographic Information Systems (GIS), image processing for Remote Sensing, and conversion of technical drawings (analog to digital) in engineering … Read more