METHOD AND SYSTEM FOR DETECTION AND CLASSIFICATION OF LICENSE PLATES

Methods, systems, and processor-readable media for the detection and classification of license plates. In an example embodiment, an image of a vehicle can be captured with an image-capturing unit. A license plate region can then be located in the captured image of the vehicle by extracting a set of...

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Bibliographische Detailangaben
Hauptverfasser: Shreve Matthew, Bulan Orhan, Kozitsky Vladimir
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Methods, systems, and processor-readable media for the detection and classification of license plates. In an example embodiment, an image of a vehicle can be captured with an image-capturing unit. A license plate region can then be located in the captured image of the vehicle by extracting a set of candidate regions from the image utilizing a weak classifier. A set of candidate regions can be ranked utilizing a secondary strong classifier. The captured image can then be classified according to a confidence driven classification based on classification criteria determined by the weak classifier and the secondary strong classifier.