METHOD FOR INCREASING RELIABILITY IN MONITORING SYSTEMS

摘要

The present invention relates to a method for detecting an event passing by an object in a predetermined first line in a scene captured by a motion video camera. Determining from the images of the scene captured by the motion video camera whether the object image crosses the predetermined first line; Calculating a magnitude value associated with the size of the object image beyond the predetermined first line; Setting a line distance to a value calculated from a distance between a contact point of the object and the predetermined first line and a point near a predetermined second line; And generating an event signal that is passed by the object if the relationship between the calculated size value and the line distance is within a predetermined range.;