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Technologies like smartphones have become an essential in our daily lives. It has made accessible to everyone including visually impaired individuals. With the use of smartphone cameras, image capturing and processing have become more…

Computer Vision and Pattern Recognition · Computer Science 2025-10-24 Saraf Anzum Shreya , MD. Abu Ismail Siddique , Sharaf Tasnim

Currency is used almost everywhere to facilitate business. In most developing countries, especially the ones in Africa, tangible notes are predominantly used in everyday financial transactions. One of these countries, Ethiopia, is believed…

Human-Computer Interaction · Computer Science 2022-09-08 Nuredin Ali Abdelkadir

Currency note recognition is a critical accessibility need for blind individuals, as identifying banknotes accurately can impact their independence and security in financial transactions. Several traditional and technological initiatives…

Computer Vision and Pattern Recognition · Computer Science 2025-02-21 Akshaan Bandara

In economical societies of today, using cash is an inseparable aspect of human life. People use cashes for marketing, services, entertainments, bank operations and so on. This huge amount of contact with cash and the necessity of knowing…

Computer Vision and Pattern Recognition · Computer Science 2014-12-18 Ismail Nojavani , Azade Rezaeezade , Amirhassan Monadjemi

Currency recognition plays a vital role in banking, commerce, and assistive technology for visually impaired individuals. Traditional methods, such as manual verification and optical scanning, often suffer from limitations in accuracy and…

Computer Vision and Pattern Recognition · Computer Science 2025-02-26 Syed Jubayer Jaman , Md. Zahurul Haque , Md Robiul Islam , Usama Abdun Noor

Neural networks in assistive technology for visually impaired leverage artificial intelligence's capacity to recognize patterns in complex data. They are used for converting visual data into auditory or tactile representations, helping the…

Computer Vision and Pattern Recognition · Computer Science 2025-08-26 Sochukwuma Nwokoye , Desmond Moru

Accurate currency recognition is essential for assistive technologies, particularly for visually impaired individuals who rely on others to identify banknotes. This dependency puts them at risk of fraud and exploitation. To address these…

Computer Vision and Pattern Recognition · Computer Science 2026-02-16 Subreena , Mohammad Amzad Hossain , Mirza Raquib , Saydul Akbar Murad , Farida Siddiqi Prity , Muhammad Hanif , Nick Rahimi

Fake currency, unauthorized imitation money lacking government approval, constitutes a form of fraud. Particularly in Afghanistan, the prevalence of fake currency poses significant challenges and detrimentally impacts the economy. While…

Machine Learning · Computer Science 2023-05-25 Hamida Ashna , Ziaullah Momand

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…

Computer Vision and Pattern Recognition · Computer Science 2022-04-11 Felipe Oviedo , Srinivas Vinnakota , Eugene Seleznev , Hemant Malhotra , Saqib Shaikh , Juan Lavista Ferres

Automatic detection and recognition of banknotes can be a very useful technology for people with visual difficulties and also for the banks itself by providing efficient management for handling different paper currencies. Lightweight models…

Computer Vision and Pattern Recognition · Computer Science 2021-01-14 Ali Hasan Md. Linkon , Md. Mahir Labib , Faisal Haque Bappy , Soumik Sarker , Marium-E-Jannat , Md Saiful Islam

It is estimated that 285 million people globally are visually impaired. A majority of these people live in developing countries and are among the elderly population. One of the most difficult tasks faced by the visually impaired is…

Computers and Society · Computer Science 2015-06-04 Shonal Chaudhry , Rohitash Chandra

Visually impaired people face significant challenges in their day-to-day commutes in the urban cities of Bangladesh due to the vast number of obstructions on every path. With many injuries taking place through road accidents on a daily…

Computer Vision and Pattern Recognition · Computer Science 2025-07-14 Jareen Anjom , Rashik Iram Chowdhury , Tarbia Hasan , Md. Ishan Arefin Hossain

Automatic authentication of paper money has been targeted. Indian bank notes are taken as reference to show how a system can be developed for discriminating fake notes from genuine ones. Image processing and pattern recognition techniques…

Computer Vision and Pattern Recognition · Computer Science 2015-06-09 Ankush Roy , Biswajit Halder , Utpal Garain , David S. Doermann

Food recognition is an important task for a variety of applications, including managing health conditions and assisting visually impaired people. Several food recognition studies have focused on generic types of food or specific cuisines,…

Computer Vision and Pattern Recognition · Computer Science 2022-04-21 Şeymanur Aktı , Marwa Qaraqe , Hazım Kemal Ekenel

The prevalence of mobile technology offers unique opportunities for addressing healthcare challenges, especially for individuals with visual impairments. This paper explores the development and implementation of a deep learning-based mobile…

Computer Vision and Pattern Recognition · Computer Science 2024-09-20 Bo Dang , Wenchao Zhao , Yufeng Li , Danqing Ma , Qixuan Yu , Elly Yijun Zhu

Currency recognition systems often overlook usability and authenticity assessment, especially in low-resource environments where visually impaired users and offline validation are common. While existing methods focus on denomination…

Computer Vision and Pattern Recognition · Computer Science 2025-09-09 Md Sultanul Islam Ovi , Mainul Hossain , Md Badsha Biswas

The Naira is Nigeria's official currency in daily transactions. This study presents the deployment and evaluation of Deep Learning (DL) models to classify Currency Notes (Naira) by denomination. Using a diverse dataset of 1,808 images of…

Computer Vision and Pattern Recognition · Computer Science 2024-12-04 Ismail Ismail Tijjani , Ahmad Abubakar Mustapha , Isma'il Tijjani Idris

This paper contains a feasibility study of deep neural networks for the classification of Euro banknotes with respect to requirements of central banks on the ATM and high speed sorting industry. Instead of concentrating on the accuracy for…

Computer Vision and Pattern Recognition · Computer Science 2019-10-08 Julia Schulte , Daniel Staps , Alexander Lampe

With the ever-growing expansion of mobile technology worldwide, there is an increasing need for accommodation for those who are disabled. This project explores how machine learning and computer vision could be utilized to improve…

Human-Computer Interaction · Computer Science 2024-04-02 Jasur Shukurov

Coins are frequently used in everyday life at various places like in banks, grocery stores, supermarkets, automated weighing machines, vending machines etc. So, there is a basic need to automate the counting and sorting of coins. For this…

Computer Vision and Pattern Recognition · Computer Science 2013-12-24 Shatrughan Modi , Dr. Seema Bawa
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