A Review on Automatic vehicle license plate recognition system

Abstract

Automatic number plate recognition (ANPR) is the technique of extracting the number plate information
from an image of the vehicle Number plate. Number plate recognition system is composed Capturing image,
Pre-processing where a lot of disturbances and noises present in the image cleared, Plate region extraction the
process of studying and extracting useful information from the filtered input patterns ,Segmentation of character in
the extracted number plate, and Character recognition where segmented characters are recognized. This review focus
on the recent studies related to number plate recognition system technique and accuracy of proposed algorithms and
their limitations, for different country with a different environment and format of license plate.