The invention discloses a method of correcting a license plate number automatically recognized in traffic snapshot. The method comprises steps: 1, error detection is carried out: license plate numbers in vehicle passing records are matched with the existing already-issued license plate numbers; and if a certain license plate number succeeds in matching in the above step, whether the license plate number is correctly recognized is verified next; and 2, error correction is carried out: through carrying out the above error detection on the license plate numbers, a large number of wrongly-recognized license plate numbers are obtained, and the error correction process is to correct the wrongly-recognized license plate numbers to be actually true license plate numbers of vehicles.
Method of correcting license plate number automatically recognized in traffic snapshot
02.12.2015
Patent
Elektronische Ressource
Englisch
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