5 papers
Vectorization of Large Amounts of Raster Satellite Images in a Distributed Architecture Using HIPI
Suleyman Eken, Eray Aydin, Ahmet Sayar
Vectorization process focus on grouping pixels of a raster image into raw line segments, and forming lines, polylines or poligons. To vectorize massive raster images regarding reso…
Sleep Stage Classification: Scalability Evaluations of Distributed Approaches
Serife Acikalin, Suleyman Eken, Ahmet Sayar
Processing and analyzing of massive clinical data are resource intensive and time consuming with traditional analytic tools. Electroencephalogram (EEG) is one of the major technolo…
A MapReduce based Big-data Framework for Object Extraction from Mosaic Satellite Images
Suleyman Eken, Ahmet Sayar
We propose a framework stitching of vector representations of large scale raster mosaic images in distributed computing model. In this way, the negative effect of the lack of resou…
An Approach For Stitching Satellite Images In A Bigdata Mapreduce Framework
Hayrunnisa Sari, Suleyman Eken, Ahmet Sayar
In this study we present a two-step map/reduce framework to stitch satellite mosaic images. The proposed system enable recognition and extraction of objects whose parts falling in…
DIFET: Distributed Feature Extraction Tool For High Spatial Resolution Remote Sensing Images
Suleyman Eken, Eray Aydin, Ahmet Sayar
In this paper, we propose distributed feature extraction tool from high spatial resolution remote sensing images. Tool is based on Apache Hadoop framework and Hadoop Image Processi…