Localization of license plates using optimized edge and contour detection technique

There are a lot of existing studies in the field of plate detection. However, most of them focused on using still images and only a few have applied the process on video streams. This research proposes to automate the plate detection process by the use of intelligent transport system through image p...

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Main Authors: Quiros, Ana Riza F., Bedruz, Rhen Anjerome, Uy, Aaron Christian P., Abad, Alexander C., Bandala, Argel A., Dadios, Elmer P., Maningo, Jose Martin, Vicerra, Ryan Rhay P.
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Published: Animo Repository 2017
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Online Access:https://animorepository.dlsu.edu.ph/faculty_research/2996
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Institution: De La Salle University
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spelling oai:animorepository.dlsu.edu.ph:faculty_research-39952023-01-10T01:50:43Z Localization of license plates using optimized edge and contour detection technique Quiros, Ana Riza F. Bedruz, Rhen Anjerome Uy, Aaron Christian P. Abad, Alexander C. Bandala, Argel A. Dadios, Elmer P. Maningo, Jose Martin Vicerra, Ryan Rhay P. There are a lot of existing studies in the field of plate detection. However, most of them focused on using still images and only a few have applied the process on video streams. This research proposes to automate the plate detection process by the use of intelligent transport system through image processing techniques such as edge detection and contour matching. The region of interest of the vehicle image was reduced to the lower half since statistically, license plates were located on the bottom half of a vehicle to improve the computational complexity of the system. The edges of the vehicle image were computed, from which contours were calculated. The detected contours were filtered based on three parameters - area, aspect ratio and diagonal. The results show that the system achieved 96.67% accuracy. © 2017 IEEE. 2017-12-19T08:00:00Z text https://animorepository.dlsu.edu.ph/faculty_research/2996 Faculty Research Work Animo Repository Vehicle detectors Image processing Automobile license plates Intelligent transportation systems Manufacturing Transportation Engineering
institution De La Salle University
building De La Salle University Library
continent Asia
country Philippines
Philippines
content_provider De La Salle University Library
collection DLSU Institutional Repository
topic Vehicle detectors
Image processing
Automobile license plates
Intelligent transportation systems
Manufacturing
Transportation Engineering
spellingShingle Vehicle detectors
Image processing
Automobile license plates
Intelligent transportation systems
Manufacturing
Transportation Engineering
Quiros, Ana Riza F.
Bedruz, Rhen Anjerome
Uy, Aaron Christian P.
Abad, Alexander C.
Bandala, Argel A.
Dadios, Elmer P.
Maningo, Jose Martin
Vicerra, Ryan Rhay P.
Localization of license plates using optimized edge and contour detection technique
description There are a lot of existing studies in the field of plate detection. However, most of them focused on using still images and only a few have applied the process on video streams. This research proposes to automate the plate detection process by the use of intelligent transport system through image processing techniques such as edge detection and contour matching. The region of interest of the vehicle image was reduced to the lower half since statistically, license plates were located on the bottom half of a vehicle to improve the computational complexity of the system. The edges of the vehicle image were computed, from which contours were calculated. The detected contours were filtered based on three parameters - area, aspect ratio and diagonal. The results show that the system achieved 96.67% accuracy. © 2017 IEEE.
format text
author Quiros, Ana Riza F.
Bedruz, Rhen Anjerome
Uy, Aaron Christian P.
Abad, Alexander C.
Bandala, Argel A.
Dadios, Elmer P.
Maningo, Jose Martin
Vicerra, Ryan Rhay P.
author_facet Quiros, Ana Riza F.
Bedruz, Rhen Anjerome
Uy, Aaron Christian P.
Abad, Alexander C.
Bandala, Argel A.
Dadios, Elmer P.
Maningo, Jose Martin
Vicerra, Ryan Rhay P.
author_sort Quiros, Ana Riza F.
title Localization of license plates using optimized edge and contour detection technique
title_short Localization of license plates using optimized edge and contour detection technique
title_full Localization of license plates using optimized edge and contour detection technique
title_fullStr Localization of license plates using optimized edge and contour detection technique
title_full_unstemmed Localization of license plates using optimized edge and contour detection technique
title_sort localization of license plates using optimized edge and contour detection technique
publisher Animo Repository
publishDate 2017
url https://animorepository.dlsu.edu.ph/faculty_research/2996
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