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Supporting City Planning with Traffic Monitoring in Image Sequences

Traffic monitoring is becoming increasingly important in the planning of transportation and infrastructure in urban areas. Video sensors can capture detailed information about the nature and speed of moving traffic objects. VTT has developed a generic tool for traffic monitoring, which allows the interactive definition of traffic events and stores position and speed records in geocoded (GIS) form for later analysis. This tool is being used by the Helsinki City Planning Department for intersection monitoring and for the joint analysis of vehicle and pedestrian behaviour near pedestrian crossings.