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Article
Gate Control System for New Iraqi License Plate

Authors: Mr.Furat Nidhal Tawfeeq --- Mrs. Yasmine Mazin Tabra
Journal: Iraqi Journal for Computers and Informatics ijci المجلة العراقية للحاسبات والمعلوماتية ISSN: 2313190X 25204912 Year: 2014 Volume: 41 Issue: 1 Pages: 1-3
Publisher: University Of Informatics Technology And Communications جامعة تكنولوجيا المعلومات و الاتصالات

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Abstract

This paper presents an approach to license plate localization and recognition. A proposed method is designed to control the opening of door gate based on the recognition of the license plates number in Iraq. In general the system consists of four stages; Image capturing, License plate cropping, character segmentation and character recognition. In the first stage, the vehicle photo is taken from standard camera placed on the door gate with a specific distance from the front of vehicle to be processed by our system. Then, the detection method searches for the matching of the license plate in the image with a standard plate. The segmentation stage is performed by is using edge detection. Then character recognition, done by comparing with template standard numbers and letters used in the Iraqi plate. The system was implemented using Matlab (R2012a) and shows accurate performance results reached 93.33%.

يقدم هذا البحث عرضاً لمنظومة التعرف على لوحات تسجيل العجلات في العراق. صممت الطريقة بحيث يجري التحكم بفتح بوابة الدخول تلقائياً بعد التعرف على لوحة العجلة. تتألف المنظومة بصورة عامة من أربعة مراحل: التقاط الصورة، استقطاع صورة لوحة التسجيل، تقطيع الرموز و التعرف على رموز اللوحة , في المرحلة الاولى، تلتقط صورة العجلة من كاميرا قياسية مثبتة على بوابة المدخل بمسافة معينة من مقدمة العجلة لكي تتعامل معها المنظومة. بعد ذلك يتولى نظام التحري البحث عن مطابقة لوحة التسجيل مع لوحة قياسية. تتم مرحلة تجزئة الصورة باستخدام طريقة الكشف عن الحافات، يلي ذلك التعرف على رموز اللوحة باجراء مقارنة مع الارقام والحروف القياسية المستخدمة في العراق. طبق النظام باستخدام بيئة MATLAB 2012A ، واضهرت النتائج دقة اداء وصلت الى 93,3%.


Article
IRAQI VEHICLE NEW LICENSE PLATE STYLE RECOGNITION
تمييز النموذج الجديد من لوحات تسجيل المركبات العراقية

Author: Gregor Alexander Aremice
Journal: Journal of Engineering and Sustainable Development مجلة الهندسة والتنمية المستدامة ISSN: 25200917 Year: 2015 Volume: 19 Issue: 5 Pages: 1-15
Publisher: Al-Mustansyriah University الجامعة المستنصرية

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Abstract

The recognition of vehicle license plate system is considered to be one of the important computer intelligentsystems. In this research a simple algorithm is proposed to analyze and recognize the new style of Iraqi vehiclelicense plates. The proposed algorithm based on some steps performed respectively, first step is the colorrecognition of the right hand rectangle bar of the license plate to decide the class of the vehicle using theproperties of HSV color model, second step is to analyze the Arabic alphanumeric region of the license plate inorder to recognize the Arabic (Hindi Numeral System) numbers by testing geometric areas, and recognizing theArabic Letter by indicating and measuring the extrema points of the letter image under process, the third step isto analyze the state name to decide which state the vehicle registered in.The proposed system is tested onsamples of license plate captured images using digital camera with fixed distance from the vehicle (5 meters),the results of the analyzing were accepted of about 75% and failed by 25%.

نظام تمييز لوحة تسجيل المركبة هي واحدة من اهم االنظمة الذكية في مجال علم الحاسوب. في هذا البحث تم اقتراح خوارزمية جديدة وبسيطةلتحليل وتمييز النموذج الجديد من لوحات تسجيل المركبات العراقية. الخوارزمية المقترحة تستند على بضعة خطوات تنفذ بالتتابع، الخطوة االولىهي لتمييز اللون للمستطيل الموجود على يمين لوحة التسجيل لتحديد فئة المركبة بأستخدام خواص نموذج االلوان HSV ،الخطوة الثانية هي تحليلمنطقة الحروف واالرقام العربية للوحة التسجيل وذلك لتمييز االرقام العربية )نظام االرقام الهندية( وذلك بأختبار مساحات هندسية، وتمييز الحرفالعربي بتحديد وحساب النقاط القصوى لصورة الحرف تحت االختبار، الخطوة الثالثة هي لتحليل اسم المدينة لتحديد المدينة التي تم تسجيل المركبةفيها.النظام المقترح تم اختباره على نماذج صور لوحات تسجيل ملتقطة بأستخدام آلة تصوير رقمية بمسافة ثابتة عن المركبة )5 أمتار(، نتائجالتحليل كانت مقبولة بنسبة )75 )%وفاشلة بنسبة )25.


Article
Developing Recognition System for New Iraqi License Plate

Author: Ghassan Khazal Ali
Journal: Tikrit Journal of Engineering Sciences مجلة تكريت للعلوم الهندسية ISSN: 1813162X 23127589 Year: 2018 Volume: 25 Issue: 1 Pages: 8-11
Publisher: Tikrit University جامعة تكريت

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Abstract

Because of rapid population growth and increasing need for humans to use the vehicles in the last decade. Identifying these vehicles by license plates is considered. The quick development in image processing field can solve this issue by capturing the image of these vehicles and then identify the vehicle license plate. Most traffic applications depend on Automatic detection of the license plate and identification technology such as searching for stolen vehicles, traffic control on the road, monitoring cars from entering area, some information about the vehicle, parking systems, monitor the border crossing, maximum speed or red-light violation ticket, and identify the identity of the driver etc. In this paper we try to design a system that can identify the characters of the new plates of vehicles in Iraq, which relies on image recognition. First capture the picture of the vehicle using a digital camera and recognize the text of the captured pictures using optical character recognition technology and then compared it with all vehicle plates numbers stored in the database.


Article
Automatic Iraqi Cars Number Plates Extraction

Authors: Safaa S. Omran --- Jumana A. Jarallah
Journal: Iraqi Journal for Computers and Informatics ijci المجلة العراقية للحاسبات والمعلوماتية ISSN: 2313190X 25204912 Year: 2018 Volume: 44 Issue: 1 Pages: 34-41
Publisher: University Of Informatics Technology And Communications جامعة تكنولوجيا المعلومات و الاتصالات

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Abstract

License Plate Recognition (LPR) system becomes an important research issue in recent years due to its importance to wide ranges of commercial applications. The first and the most important stage for any LPR system is the localization of the number plate within the vehicle image. This paper presents a methodology for Iraqi cars number plates extraction from the vehicle image using two methods, the first one is morphological operations and the second method is edge detection. The main idea is to use these two different methods in such away so that the number plate of the vehicle can be extracted precisely. These algorithms can quickly and correctly detect and extract the number plate from the vehicle image although there was a little noise in the image. This paper also makes a comparison between the two methods of extraction in results. The software that used to build the systems is MATLAB R2014a.


Article
Survey on The Methods Used in The Recognition Part of The License Plate

Authors: Qasim mohammed --- Wesam Bhaya
Journal: Albahir journal مجلة الباهر ISSN: 23125721 Year: 2015 Volume: 2 Issue: 3,4 Pages: 92-101
Publisher: AL-Abbas Holy Shrine العتبة العباسية المقدسة

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Abstract

Abstract License plate recognition has been entered in many critical systems like tracking stolen cars, traffic surveillance and parking management. License plate recognition process consists of three parts; the first part is identifying the position of the license plate, second, segments license plate into individual image characters and the third is recognizing these characters. License plate is influenced by the noise in the real world such as illumination and angle of the camera, so that the accuracy of locating, segmenting and recognizing are affected. There are many methods for each part, choosing any method of them depends on the type of application and its environment as well as the execution time. In this paper, we will survey and study the methods used in recognition part.

ﺍﳋﻼﺻﺔ ﻳﺴﺘﺨﺪﻡ ﲤﻴﺰ ﻟﻮﺣﺎﺕ ﺍﺭﻗﺎﻡ ﺍﻟﺴﻴﺎﺭﺍﺕ ﰲ ﺍﻟﻌﺪﻳﺪ ﻣﻦ ﺍﻻﻧﻈﻤﺔ ﺍﳊﺴﺎﺳﺔ ﻭﺍﳌﻬﻤﺔ ﻣﺜﻞ ﺗﺘﺒﻊ ﺍﻟﺴﻴﺎﺭﺍﺕ ﺍﳌﴪﻭﻗﺔ، ﺇﺩﺍﺭﺓ ﻣﻮﺍﻗﻒ ﺍﻟﺴﻴﺎﺭﺍﺕ، ﻭﻣﺮﺍﻗﺒﺔ ﺣﺮﻛﺔ ﺍﳌﺮﻭﺭ. ﺗﺘﻜﻮﻥ ﻋﻤﻠﻴﺔ ﲤﻴﺰ ﻟﻮﺣﺎﺕ ﺍﺭﻗﺎﻡ ﺍﻟﺴﻴﺎﺭﺍﺕ ﻣﻦ ﺛﻼﺛﺔ ﻣﺮﺍﺣﻞ؛ ﺍﳌﺮﺣﻠﺔ ﺍﻷﻭﱃ ﻫﻲ ﲢﺪﻳﺪ ﻣﻮﻗﻊ ﺍﻟﻠﻮﺣﺔ، ﻭﺍﳌﺮﺣﻠﺔ ﺍﻟﺜﺎﻧﻴﺔ ﻫﻲ ﲡﺰﺋﺔ ﺍﻟﻠﻮﺣﺔ ﺍﱃ ﺻﻮﺭ ﻣﻔﺮﺩﺓ ﻟﻠﺤﺮﻭﻑ ﻭﺍﻻﺭﻗﺎﻡ ﻭﺍﳌﺮﺣﻠﺔ ﺍﻟﺜﺎﻟﺜﺔ ﻫﻲ ﲤﻴﺰ ﺗﻠﻚ ﺍﳊﺮﻭﻑ ﻭﺍﻻﺭﻗﺎﻡ. ﻟﻮﺣﺔ ﺭﻗﻢ ﺍﻟﺴﻴﺎﺭﺓ ﺗﺘﺄﺛﺮ ﺑﺎﻟﻀﻮﺿﺎﺀ ﰲ ﺍﻟﻌﺎﱂ ﺍﳊﻘﻴﻘﻲ ﻧﺘﻴﺠﺔ ﺍﻹﺿﺎﺀﺓ ﻭﺯﺍﻭﻳﺔ ﺍﻟﻜﺎﻣﲑﺍ، ﻭﺑﺬﻟﻚ ﺗﺘﺄﺛﺮ ﺩﻗﺔ ﺍﻟﺘﺤﺪﻳﺪ ﻭﺍﻟﺘﺠﺰﺋﺔ. ﻫﻨﺎﻙ ﺍﻟﻌﺪﻳﺪ ﻣﻦ ﺍﻟﻄﺮﺍﺋﻖ ﻟﻜﻞ ﻣﺮﺣﻠﺔ، ﻭﺍﺧﺘﻴﺎﺭ ﺃﻱ ﻃﺮﻳﻘﺔ ﻣﻨﻬﺎ ﻳﻌﺘﻤﺪ ﻋﲆ ﻧﻮﻉ ﺍﻟﺘﻄﺒﻴﻖ ﻭﺑﻴﺌﺘﻪ ﻭﻛﺬﻟﻚ ﻭﻗﺖ ﺍﻟﺘﻨﻔﻴﺬ. ﰲ ﻫﺬﺍ ﺍﻟﺒﺤﺚ، ﺳﻮﻑ ﻧﺴﺘﻌﺮﺽ ﻭﻧﺪﺭﺱ ﺍﻷﺳﺎﻟﻴﺐ ﺍﳌﺴﺘﺨﺪﻣﺔ ﰲ ﻣﺮﺣﻠﺔ ﲤﻴﺰ ﺍﳊﺮﻭﻑ ﻭﺍﻻﺭﻗﺎﻡ.

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