Automated Car License Plate Localization using Wavelet Analysis

نویسندگان

  • Nadir Charniya
  • Zhen-Xue Chen
  • Cheng-Yun Liu
  • Fa-Liang Chang
  • S. L. Chang
  • L. S. Chen
  • Y. C. Chung
  • B. R. Pillai
  • Sukesh Kumar
  • Y. P. Huang
  • S. Y. Lai
چکیده

Detection of vehicle license plate is vital for identifying the vehicle because the license plate has unique information for each vehicle. However, in India, vehicle license plate standards, though they exist, are rarely practiced. Large amount of variations are seen in the parameters of license plate like size of number plate, its location, background and foreground color, etc. which makes the task of number plate localization for recognition more difficult. This paper presents a Wavelet analysis based methodology for precise localization of Indian number plates.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Real Time Implementation of a License Plate Location Recognition System Based on Adaptive Morphology

License plate recognition (LPR) by using morphology has the advantage of resistance to brightness changes; high speed processing, and low complexity. However these approaches are sensitive to the distance of the plate from the camera and imaging angle. Various assumptions reported in other works might be unrealistic and cause major problems in practical experiences. In this paper we considered ...

متن کامل

License Plate Localization Using Gabor Filters and Neural Networks

Vehicle License Plate Detection (LPD) is an important step for the vehicle plate recognition which can be used in the intelligent transport systems. Many methods have been proposed for the detection of license plates based on: Mathematical morphology, Discrete Wavelet Transform, Hough Transform and others. In general, an LPR system includes four main parts: Vehicle image acquisition, license pl...

متن کامل

A Robust Automated Process for Vehicle Number Plate Recognition

A moving/parked car embeds mainly speed and momentum, and is surrounded by its environment. Both the cases are extremely unpredictable so, dynamically both the situations are handled. Any image captured is processed with edge detecting algorithm to recognize the number plate and simultaneously solve the problem of redundancy and speed issues in processing the image keeping visual quality. Keywo...

متن کامل

شناسایی پلاک خودروهای ایرانی با الگوریتم ماشین بردار پشتیبانی فازی

License plate recognition is one of the most important applications used in intelligent transportation systems. Difficulty of correct detection and identification of the car plates in different environment conditions makes researchers try new approaches to better solve the problem. License plate recognition problem is divided into three sub problems: "Plate Location", "Character Segmentation", ...

متن کامل

Real Time Vehicle License Plate Recognition Based on 2D Haar Discrete Wavelet Transform

This thesis is to present a new approach for license-plate recognition using 2D Haar Discrete Wavelet Transform (HDWT) and Artificial neural Network. This thesis consists of three main parts. The first part is to locate and extract the license-plate in an image. The second part is to train of the license-plate. The third part is to real time scan recognize of the license-plate. Traditional lice...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2012