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License plate localization and recognition under different illumination conditions | IEEE Conference Publication | IEEE Xplore

License plate localization and recognition under different illumination conditions


Abstract:

License Plate Recognition (LPR) is a key technology for many applications. But, most methods in the literature for LPR are only suitable for stable illumination environme...Show More

Abstract:

License Plate Recognition (LPR) is a key technology for many applications. But, most methods in the literature for LPR are only suitable for stable illumination environment. In this paper, we present an algorithm for both license plate localization and recognition in day time and night time. The first step of the proposed method is to enhance the image using high dynamic range (HDR). The tile correction and an adaptive segmentation based on image quality are applied to obtain upright characters. Finally, the combination of three well-known classifiers is used to achieve character recognition.
Date of Conference: 27-29 May 2016
Date Added to IEEE Xplore: 28 July 2016
ISBN Information:
Conference Location: Nantou, Taiwan

References

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