SYSTEM AND METHOD FOR DETECTION OF AVERAGE SPEED OF VEHICLESFOR TRAFFIC CONTROL

The invention relates to a method and a system for identifying moving obj ects by employing a tag, said tag comprising at least alphanumeric character s and said tag being extracted from pictures taken by cameras located in at least two different points within a certain distance comprising extractin...

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Bibliographische Detailangaben
1. Verfasser: GRASSI, NICOLA
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:The invention relates to a method and a system for identifying moving obj ects by employing a tag, said tag comprising at least alphanumeric character s and said tag being extracted from pictures taken by cameras located in at least two different points within a certain distance comprising extracting a lphanumeric characters of said tag from the pictures taken by at least two c ameras; converting said alphanumeric characters into other new characters of another representation space; creating a string of said new characters for each of the tags extracted from the pictures taken by the cameras at differe nt locations, said cameras being synchronized and said pictures taken by the cameras within a predetermined time interval; comparing the strings by asso ciating a correlation score; inputting a threshold score; identifying the mo ving object if the correlation score is over the predetermined threshold sco re.