Which of the following IIT's students have developed a mobile-app to detect fake currency notes in 2019?

Correct option is B

The correct answer is (b) IIT Kharagpur.
· In 2019, students from IIT Kharagpur developed a smartphone-based application capable of detecting fake currency notes.
· This app uses image processing techniques to identify counterfeit currency by analyzing 25 unique features from the front and back of the note.
· The project was created by a group of six students from the Department of Computer Science and Engineering, aiming to reduce fraud associated with counterfeit notes​
Information Booster:
· The app can analyze both the front and back of the note and compare it against known features of genuine currency to detect fraud. This technology was part of the Smart India Hackathon 2019, where innovative solutions for various problems were presented.