The invention discloses a vehicle license plate recognition method and system. The vehicle license plate recognition method includes acquiring license plate information of several vehicles in driveways by a shooting unit to obtain acquisition videos, acquiring license plate information of each frame in the acquisition videos, judging whether license plate numbers in the license plate information are new license plate numbers or not, if not, arranging the license plate information into corresponding arrays according to similarity of the license plate information, that is, arrays having highest similarity, and judging whether the maximum difference between the frame numbers of the license plate information in the arrays is up to a first preset value or not, and if yes, voting the license plate number in the arrays to obtain available license plate numbers. One shooting unit can acquire license plate information of the vehicles in the driveways, paving inductors and mounting stroboscopic lights and cameras in each driveway are omitted, and construction increment and difficulty adding are avoided.
Vehicle license plate recognition method and system
2015-04-08
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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