Extracts low speed segments from spatiotemporal trajectories using moving median of speed. Fast and robust. Adaptively determines the parameters from the data, instead of setting objective, arbitrary parameters. Each trajectory in a set of trajectories will have unique subjective parameters.
entropy segmentation spatiotemporal trajectory-analysis indoor-positioning trajectory denoising moving-average moving-median spatiotemporal-data-analysis signal-processing-filters stop-detection
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Updated
Mar 26, 2024 - Python