A Review on Automatic Number Plate Recognition Technology and Methods

Automatic Number Plate Recognition system i.e. ANPR system identifies vehicle number plate. This system is used in various application like Traffic management, Parking management, Parking fee collection, Border crossings, finding position of steal cars etc. due to some factor like weather condition, light issue, inappropriate size of plate. It is difficult to identify the number plate. This paper presents existing techniques and methods of ANPR system. It show the steps of number plate detection and existing methods.