Fake Currency Detection Using Image Processing

Abstract : ? Fake currency is the money produced without the approval of the government, it is considered as a great offence. Most of them are doing it as a profession. Fake currency causes major issues in our economic growth and also it will decrease the value of original money. There are various methods available to fiused to detect these fake notes. We are going to detect the variation in barcode among nd these types of fake currency. Some are water marking, variable ink, etc. ? In this system, image processing is the real and fake one. Matlab is used in this image processing technique.
 EXISTING SYSTEM :
 The advancement of colour printing technology has increased the rate of fake currency note printing and duplicating the notes on a very large scale. Few years back, the printing could be done in a print house, but now anyone can print a currency note with maximum accuracy using a simple laser printer. As a result the issue of fake notes instead of the genuine ones has been increased very largely. India has been unfortunately cursed with the problems like corruption and black money .And counterfeit of currency notes is also a big problem to it. This leads to design of a system that detects the fake currency note in a less time and in a more efficient manner.
 DISADVANTAGE :
 ? There is a need to design a system that will helpful for recognition of paper currency notes with fast speed and in less time. ? Manual testing of notes in transactions is very time consuming and confusing process and also there is a chance of tearing while handling notes.
 PROPOSED SYSTEM :
 The proposed system gives an approach to verify the Indian currency notes. Verification of currency note is done by the concepts of image processing. This article describes extraction of various features of Indian currency notes. MATLAB software is used to extract the features of the note. The proposed system has got advantages like simplicity and high performance speed. The result will predict whether the currency note is fake or not.
 ADVANTAGE :
 ? The result will be whether note is real or fake. ? This is the low cost system.

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