NDLI: A vehicle license plate location and correction method based the characteristics of license plate

Content Provider	IEEE Xplore Digital Library
Author	Fang Jun Dai Shuguang
Copyright Year	2012
Description	Author affiliation: School of Optical-electrical and Computer Engineering, University of Shanghai for science and technology, Shanghai, 200093, China (Fang Jun; Dai Shuguang)
Abstract	With the development of the city, more and more license plate recognition systems are applied to the intelligent transportation management. License plate recognition is divided into three steps: license plate location, character segmentation and character recognition, therefore, the positioning of the license plate is an essential step in the process of license plate recognition. Meanwhile, in the character segmentation process, the tilt angle plate influences the exact character segmentation. For different tilt angles of the plate, this paper presents a license plate location based on the feature information of the license plate, and a tilt angle correction method, Combined with the Hough Transform. A large number of experiments show that the method is better to solve the above problems, and adapt to a variety of license plate location and correction. The method has a strong environmental adaptability and robustness.
Starting Page	42
Ending Page	46
File Size	603949
Page Count	5
File Format	PDF
ISBN	9781467313971
e-ISBN	9781467313988
DOI	10.1109/WCICA.2012.6357836
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-07-06
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Licenses Histograms Character recognition Gray-scale Transforms Image edge detection Vehicles Correction Location Hough Transform
Content Type	Text
Resource Type	Article

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