[OSM-dev] OT: Map Matching algorithm

OJW streetmap at blibbleblobble.co.uk
Fri Oct 19 18:56:01 BST 2007

Hysteresis?  So require a closer match to "snap to" a road, and then require a 
much larger distance to "break away" from that road

And then look for ways of filtering (e.g. oneway roads that go in the wrong 
direction, or roads that are too small for your speed)

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