کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
534716 | 870283 | 2012 | 9 صفحه PDF | دانلود رایگان |
The problem of automatic number plate recognition (ANPR) has been studied from different aspects since the early 90s. Efficient approaches have been recently developed, particularly based on the features of the license plate representation used in different countries. This paper focuses on a novel approach to solving the ANPR problem for Argentinean license plates, called Intelligent Template Matching (ITM). We compare the performance obtained with other competitive approaches to robust pattern recognition (such as artificial neural networks), showing the advantages both in classification accuracy and training time. The approach can also be easily extended to other license plate representation systems different from the one used in Argentina.
► We present a new method for automatic recognition of Argentinean car plates.
► The method is compared against ANN and recent research works in the field.
► About 98% accuracy in character recognition of pictures in ideal conditions.
► About 91% accuracy in character recognition of pictures in real-world conditions.
► The method is flexible and adaptable to plate systems from other countries.
Journal: Pattern Recognition Letters - Volume 33, Issue 9, 1 July 2012, Pages 1066–1074