International Journal of Computer Vision · 2005 · 2.7K citations · 38 references
Natural SciencesComputer ScienceMathematicsGeometryMetric GeometrySpace-time AnalysisSpacetime GeometrySpatial Time SeriesInterest Point DetectionSpace-time Cluster DetectionSpace-time Representation
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Object recognition from local scale-invariant features
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A Combined Corner and Edge Detector
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