Detection of the characters from the license plates by cascade classifiers method

This article describes the detection of the characters of the license plate through of computer vision techniques: such as cascade of classifiers based in sobel algorithm, analysis of peaks and valleys, and support vector machines; the search for the region of the plate begins by detecting vehicles,...

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Bibliographic Details
Published in2016 Future Technologies Conference (FTC) pp. 560 - 566
Main Authors Barba-Guaman, Luis, Quezada-Sarmiento, Pablo Alejandro, Calderon-Cordova, Carlos, Ordonez Lopez, Juan Pablo
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2016
Subjects
Biological cells
Cascade of classifier
Character recognition
detection of plates
Feature extraction
Image edge detection
Licenses
LPR systems
support vector machine
Support vector machines
Vehicles
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Summary:This article describes the detection of the characters of the license plate through of computer vision techniques: such as cascade of classifiers based in sobel algorithm, analysis of peaks and valleys, and support vector machines; the search for the region of the plate begins by detecting vehicles, then character segmentation and concludes with the recognition of these. The system was tested in different scenarios such as: different lighting provided by the day or night and weather changes. The average time to execute these phases it was 434 ms.
DOI:10.1109/FTC.2016.7821662