BankNote-Net: Open dataset for assistive universal currency recognition. (arXiv:2204.03738v1 [cs.CV])

Millions of people around the world have low or no vision. Assistive software
applications have been developed for a variety of day-to-day tasks, including
optical character recognition, scene identification, person recognition, and
currency recognition. This last task, the recognition of banknotes from
different denominations, has been addressed by the use of computer vision
models for image recognition. However, the datasets and models available for
this task are limited, both in terms of dataset size and in variety of
currencies covered. …

arxiv currency cv dataset