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| license: cc-by-4.0 |
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| # Indian Currency Recognition Dataset |
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| ## Overview |
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| The **Indian Currency Recognition Dataset** is a publicly available dataset designed for researchers and developers working on **currency classification**, **currency recognition**, and **counterfeit currency detection** using computer vision and deep learning. |
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| The dataset contains high-resolution images of multiple Indian currency denominations captured under real-world conditions. It includes both old and new currency notes and has been augmented to improve model generalization. |
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| ## Dataset Information |
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| | Attribute | Details | |
| |----------|---------| |
| | Dataset Name | Indian Currency Dataset | |
| | Version | 1 | |
| | Published | 28 August 2020 | |
| | DOI | 10.17632/48ympv8jjf.1 | |
| | License | CC BY 4.0 | |
| | Total Original Images | 4,657 | |
| | Total Augmented Images | 11,657 | |
| | Image Format | JPEG | |
| | Camera Used | Moto X Play (21 MP) | |
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| ## Supported Currency Denominations |
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| The dataset contains images of the following Indian currency notes: |
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| - ₹10 (Old & New) |
| - ₹20 (Old) |
| - ₹50 (Old & New) |
| - ₹100 (Old & New) |
| - ₹200 |
| - ₹500 |
| - ₹2000 |
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| Dataset folders: |
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| ``` |
| Rs.10/ |
| Rs.20/ |
| Rs.50/ |
| Rs.100/ |
| Rs.200/ |
| Rs.500/ |
| Rs.2000/ |
| ``` |
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| ## Image Specifications |
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| Landscape Images |
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| - Resolution: **5344 × 3006** |
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| Portrait Images |
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| - Resolution: **3006 × 5344** |
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| All images were captured using a **Moto X Play smartphone equipped with a 21 MP camera**. |
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| ## Data Augmentation |
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| To increase dataset diversity and improve deep learning performance, the following augmentation techniques were applied: |
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| - Zoom |
| - Rotation (90°) |
| - Rotation (270°) |
| - Tilt |
| - Distortion |
| - Horizontal Flip |
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| After augmentation, the dataset size increased from **4,657** images to **11,657** images. |
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| ## Applications |
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| This dataset can be used for: |
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| - Indian Currency Recognition |
| - Currency Classification |
| - Deep Learning Research |
| - Computer Vision Projects |
| - Assistive Technology for Visually Impaired Individuals |
| - Counterfeit Currency Detection |
| - Mobile Currency Recognition Applications |
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| ## Dataset Structure |
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| ``` |
| Indian-Currency-Dataset/ |
| │ |
| ├── Rs.10/ |
| ├── Rs.20/ |
| ├── Rs.50/ |
| ├── Rs.100/ |
| ├── Rs.200/ |
| ├── Rs.500/ |
| ├── Rs.2000/ |
| └── README.md |
| ``` |
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| ## Source |
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| This dataset was developed as part of the project: |
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| **"Coinnet: Platform-independent Application to Recognize Indian Currency Notes Using Deep Learning Techniques."** |
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| The work was carried out during a sabbatical at **Bennett University** with support from **SR University (formerly SR Engineering College), Warangal**. |
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| ## Citation |
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| If you use this dataset in your research or project, please cite: |
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| ```bibtex |
| @dataset{veeramsetty2020indiancurrency, |
| author = {Venkataramana Veeramsetty and Gaurav Singal and Tapas Badal}, |
| title = {Indian Currency Dataset}, |
| year = {2020}, |
| publisher = {Mendeley Data}, |
| version = {V1}, |
| doi = {10.17632/48ympv8jjf.1} |
| } |
| ``` |
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| Citation: |
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| > Veeramsetty, V., Singal, G., & Badal, T. (2020). *Indian Currency Dataset* (Version 1). Mendeley Data. https://doi.org/10.17632/48ympv8jjf.1 |
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| ## Related Resources |
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| - GitHub Repository: https://github.com/10zinten/Indian-Currency-Recognition |
| - Research Paper: https://link.springer.com/article/10.1007/s11042-020-09031-0 |
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| ## License |
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| This dataset is distributed under the **Creative Commons Attribution 4.0 International (CC BY 4.0)** License. |
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| You are free to: |
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| - Share |
| - Adapt |
| - Build upon the dataset |
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| provided appropriate credit is given to the original authors. |
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| For more information, visit: |
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| https://creativecommons.org/licenses/by/4.0/ |
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| --- |
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| ## Acknowledgements |
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| Special thanks to: |
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| - Venkataramana Veeramsetty |
| - Gaurav Singal |
| - Tapas Badal |
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| for collecting and publishing this dataset for the research community. |
