Numismatic Heritage of Coin Dataset Bangladesh

Bangladesh introduced taka coins in 1973, featuring culturally significant designs, and updated the series in 2013 to include portraits of national figures and the national emblem. A dataset containing 9,983 images of these coins, across 26 different classes, aids in developing technologies for visually impaired individuals to facilitate their banking transactions. This work enhances coin recognition and integrity checks, utilizing computer vision and AI to improve accessibility in financial environments.