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ITEA CANDELA project

Project official website: CANDELA project ITEA 02013 Project presentation: CANDELA overview

Material from CANDELA project for performance evaluation of content analysis

Scenario: Abandoned object. (click here for the links to the files)

The detection of abandoned objects is more or less the detection of idle (stationary or non-moving) objects that remain stationary over a certain period of time. The period of time is adjustable. In several types of scenes, idle objects should be detected. In a parking lot e.g., an idle object can be a parked car or a left suitcase. For this scenario we are not looking at the object types “person” or “car”, but at unidentified objects, called “unknown objects”. An unknown object is any object that is not a person or a vehicle. In general, unknown objects cannot move.

Scenario: Intersection. (click here for the links to the files)

Persons are allowed to cross the street at zebra crossings, a crossing controlled with lights. Alarms should be generated when persons are not allowed to be on the crossing, or when dangerous scenarios occur (cars driving when people crossing). Since the external signal from the traffic light is not available (when the crossing is regulated by traffic lights), detection needs to be done automatically. Detection of persons on the crossing itself is pretty easy, but alarms should only be given when persons are on the crossing, and cars are driving.