Implementation of ATM Security using Finger-Vein Recognition

The main objective of this system is to develop an embedded system, which is used for ATM security applications. In these systems, Bankers will collect the customer finger-vein while opening the accounts then only customer access ATM machine. The working of these ATM machine is when customer place finger on the finger vein module when it access automatically generates every time different 4-digit code as a message to the monitor. The code received by the customer should be entered by pressing the keys on the touch screen. After entering it checks whether it is a valid one or not and allows the customer further access.