License plate localisation based on morphological operations

X. Zhai, F. Bensaali, S. Ramalingam

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    20 Citations (Scopus)
    83 Downloads (Pure)

    Abstract

    Automatic Number Plate Recognition (ANPR) systems allow users to track, identify and monitor moving vehicles by automatically extracting their number plates. This paper presents an improved method to locate car plates in an ANPR system. The proposed method is based on morphological open and close operations where different Structuring Elements (SE) are used to maximally eliminate non-plate region and enhance plate region. This method has been tested using a database of UK number plates and results achieved have shown significant improvements in terms of the detection rate compare to other existing plate localisation systems.
    Original languageEnglish
    Title of host publicationProcs of the 11th Int Conf on Control Automation Robotics and Vision (ICARCV)
    PublisherInstitute of Electrical and Electronics Engineers (IEEE)
    Pages1128-1132
    ISBN (Print)978-1-4244-7814-9
    DOIs
    Publication statusPublished - 2010

    Keywords

    • number plate localisation
    • ANPR
    • morphological operation

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