Automatic bridgedetection in highresolution satellite images

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Automatic bridge-detection in high-resolution
satellite images

• Roger Trias-Sanz
• roger.trias.sanz_at_gmx.net

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Detection steps
Classification improvement
Terrain classification (neural nets)
Fixed detection rules
Feature extraction
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Results and future work

• 40 detection rate
• lt5 false alarm rate
• Will integrate with geometry-based detector
• Will try to automatically generate detection rules