A knowledge-based system in image processing for communication networks study in aerial images a tool for cartography automation

A knowledge-based system in image processing for communication networks study in aerial images a tool for cartography automation

We developed a system dedicated to remote sensing image understanding: NEXSYS (Network Extraction System). This system extracts communication networks in SPOT images in order to feed GIS (geographic information system) for cartographic applications. NEXSYS is a frame based system built on a blackboa...

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Bibliographische Detailangaben
Hauptverfasser: Gilliot, J.-M., Stamon, G., Le Men, H.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Communication networks
Data mining
Detectors
Image edge detection
Image processing
Image segmentation
Intelligent networks
Knowledge based systems
Morphology
Remote sensing
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Beschreibung
Zusammenfassung:We developed a system dedicated to remote sensing image understanding: NEXSYS (Network Extraction System). This system extracts communication networks in SPOT images in order to feed GIS (geographic information system) for cartographic applications. NEXSYS is a frame based system built on a blackboard architecture. Networks are segmented using mathematical morphology. Geometric primitives are then extracted using Hough transform. Then at the higher level an expert module is able to process these primitives trying to recognize networks.< >
DOI:10.1109/ICSMC.1993.384853