Fake Currency Detection Using A.I
Pradeep Kumar Kushwaha, Kunika Pal, Bhanu Prakash Lohani, Amar Deep Gupta, Archana Chaudhary · 2025
Counterfeit currency is significantly damaging the global economy. It causes problems for financial systems and makes people lose trust. Right now, fake currency detection systems work well, but they often do not have easy-to-use features like being accessible and giving voice feedback in real-time. This paper presents a new app that can detect fake currency and includes a voice assistant. The voice assistant gives immediate feedback on whether the currency is real or not. This solution is designed to help people who have visual impairments and those who need to quickly check if currency is real in busy places. The system uses machine learning and computer vision to find fake currency, and it has a voice feedback feature to announce the results. "The system achieved an accuracy of 95% on a dataset of 10,000 images of real and fake currency notes."