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Title: Automatic license plate location and recognition
Authors: Chen, Z X
Liu, CY
Wang, G Y
Liu, J G
Issue Date: Oct-2007
Publisher: CSIR
Abstract: Automatic license plate recognition (LPR), which plays an important role in intelligent transport system has been proposed. In this study, a novel method to recognize license plates is presented. The proposed LPR technique consists of three main phases. Firstly, a segmentation phase contains the one-dimension cycle clear method locates the license plate within the image. Then, a procedure based upon feature projection separates the license plate into seven single-characters. Finally, the character recognizer extracts some feature points and uses the multi-stage classifier to get a robust solution under multiple acquisition conditions. Experiments have been conducted for the respective modules. Combining the above all rates, the overall rate of success algorithm is 92.5%. Our experiments show that the proposed method for LPR is correct and efficient.
Page(s): 337-345
ISSN: 0971-4588
Appears in Collections:IJEMS Vol.14(5) [October 2007]

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