Dr. S Gokulakrishnan

CVS Vasavi

A Srija

Abstract

Automatic number plate systems can be achieved through using various image processing techniques. A rapid increase in the number of vehicle users. It is necessary to keep an eye on the use of automated systems and to maintain vehicle information for several purposes. In our paper we executed an effective system for recognition of number plates of Indian vehicles. We are able to deal with the noisy, low focused, cross angled and standard number plates of different sizes. These are all done in the pre-processing stage. In the pre-processing stage we use a lot of techniques like Gaussian smoothing, Gaussian thresholding, sobel edge etc. In the segmentation process we clear all the outlines of the number plate and focus on the characters of the number plate. Here we use the OCR technique for reading the text in an effective manner.

Keywords- ANPR, CNPR, Open Cv ,Pytessaract , Easy OCR, Binary Search, Sorting, RGB, Gaussian Blurring