Proceedings of the 2025 International Conference on Advanced Research in Electronics and Communication Systems (ICARECS-2025)

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Computerized Currency Recognition using Digital Image Processing

Authors
A. Vimala1, *, P. Archana1, S. Divya1, R. Divya Darshani1, Sreeja Balaji Sundararajan1, G. Ashwin Raj1
1Department of Electronics and Communication Engineering, Karpagam College of Engineering, Coimbatore, Tamil Nadu, India
*Corresponding author. Email: 1tel2vimala@gmail.com
Corresponding Author
A. Vimala
Available Online 30 June 2025.
DOI
10.2991/978-94-6463-754-0_80How to use a DOI?
Keywords
Image processing; MATLAB; feature extraction; Color Space; Currency Recognition; Edge Histogram
Abstract

With the technological advancement in image processing like color photography, matching and inspection and survey of the images, large scale issues on counterfeit currencies have been occurring. This work focuses on automatic paper currency recognition especially in banking systems, foreign exchange systems and other currency field jobs. This system also helps in denomination extraction. A proper extraction of the characteristics on the image of the currency is performed and is contrasted with the detailed characteristics of the genuine currency image. Gradient Magnitude in the Sobel Operator is used for the extraction of the features. Several image processing techniques like image edge detection, characteristic extraction are performed. Finally, the differentiation of the results are performed. This system helps in identification and separation of the currencies of various regions. We use Indian Currency as well as some foreign currencies for characteristic extraction like Color, Shape information, Pattern, Value etc.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2025 International Conference on Advanced Research in Electronics and Communication Systems (ICARECS-2025)
Series
Atlantis Highlights in Engineering
Publication Date
30 June 2025
ISBN
978-94-6463-754-0
ISSN
2589-4943
DOI
10.2991/978-94-6463-754-0_80How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - A. Vimala
AU  - P. Archana
AU  - S. Divya
AU  - R. Divya Darshani
AU  - Sreeja Balaji Sundararajan
AU  - G. Ashwin Raj
PY  - 2025
DA  - 2025/06/30
TI  - Computerized Currency Recognition using Digital Image Processing
BT  - Proceedings of the 2025 International Conference on Advanced Research in Electronics and Communication Systems (ICARECS-2025)
PB  - Atlantis Press
SP  - 919
EP  - 926
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-754-0_80
DO  - 10.2991/978-94-6463-754-0_80
ID  - Vimala2025
ER  -