Recognition of Indian Currency and Denomination of Coin

The main objective of this project is recognition of Indian currency using the image processing technique and FPGA based coin sorting machine for denomination of coins. Fake currency detection system is used for Indian currency recognition and for finding the forgery currency. In this system first the image is acquired,then apply pre-processing. Pre-processing includes cropping, smoothening and adjusting the image. Convert the RGB image into gray colour. After conversion, apply the image segmentation. The features are extracted. Finally compare the image into original or forgery. If the image is genuine Artificial neural network is used for the denomination of currency.In this project we are also designed a FPGA Based Coin Sorting machine. The operation of this machine is performed by using PMDC motor, DC gun, proximity sensor and camera. The coin sorting process is carried out with help of image processing using MATLAB and FPGA.