Kazakh banknote image dataset
Sadyk U. Yerzhan M. Turan C. Wang H.
April 2026Elsevier Inc.
Data in Brief
2026#65
This paper presents an image dataset of Kazakh banknotes collected for research in computer vision and pattern recognition. The dataset contains photographs of banknotes from seven categories corresponding to the denominations 500, 1000, 2000, 5000, 10,000, 20,000 Kazakhstani tenge, as well as a mixed category containing multiple denominations within a single image. Each denomination folder includes at least 100 images, while the mixed category contains over 1000 images. Images were captured against a wide range of backgrounds and under varying lighting conditions to reflect realistic usage scenarios and environmental diversity. The 5000 tenge denomination is further divided into three subsets that distinguish between old and new banknote designs and between single-note and multiple-note configurations. Most images contain multiple banknotes of the same denomination, except for one subset explicitly designed to include a single banknote per image. All files follow a consistent numeric naming convention. The dataset is intended to support tasks such as banknote classification, object detection, and robustness analysis of deep learning models under background and illumination variation. It may also be reused for transfer learning, dataset bias studies, and comparative evaluations across currency recognition systems. Copyright
Banknote recognition , Central Asian currency , Currency detection , Machine Learning
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Department of Computer Science, SDU University, Abylaikhan St. 1/1, Kaskelen, Kazakhstan
Faculty of Computing & Data Sciences (CDS), Boston University, 665 Commonwealth Ave, Boston, 02215, MA, United States
School of Information Sciences, University of Illinois at Urbana Champaign, 501 E. Daniel St. MC-493, Champaign, 61820-6211, IL, United States
Department of Computer Science
Faculty of Computing & Data Sciences (CDS)
School of Information Sciences
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026