Volume 70, Issue 4 pp. 1392-1413
ORIGINAL PAPER

Optimized detection and localization of copy-rotate-move forgeries using biogeography-based optimization algorithm

Deepak Joshi MTech

Corresponding Author

Deepak Joshi MTech

Department of Electronics & Communication Engineering, Jaypee Institute of Information Technology, Noida, India

Correspondence

Deepak Joshi, Department of Electronics & Communication Engineering, Jaypee Institute of Information Technology, Noida, India.

Email: [email protected]

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Abhishek Kashyap PhD

Abhishek Kashyap PhD

Department of Electronics & Communication Engineering, Jaypee Institute of Information Technology, Noida, India

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Parul Arora PhD

Parul Arora PhD

Department of Electronics & Communication Engineering, Jaypee Institute of Information Technology, Noida, India

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First published: 22 May 2025

Abstract

In today's digital era, the proliferation of image processing tools has made image forgery detection a critical challenge. Malicious actors exploit these tools to manipulate images, spreading misinformation and misleading society. Existing tampering detection methods struggle with detecting complex transformations such as copy-rotate-move forgeries, often facing limitations in computational efficiency, robustness, and accuracy. Many approaches rely on traditional feature extraction techniques that fail under severe transformations or require extensive processing time. To address these shortcomings, we propose a novel and computationally efficient algorithm that integrates Radon Transform with Biogeography-Based Optimization (BBO) for enhanced copy-rotate-move forgery detection. Unlike conventional optimization techniques, BBO effectively enhances feature selection and matching, improving detection robustness against rotation and scale variations. The proposed algorithm has been rigorously evaluated on multiple benchmark datasets, demonstrating superior performance in terms of F1-score, recall, and accuracy compared to existing state-of-the-art methods. The results affirm that our approach significantly improves forgery localization while maintaining computational efficiency, making it a promising solution for real-world digital forensics applications.

CONFLICT OF INTEREST STATEMENT

The authors have no conflicts of interest to report.

DATA AVAILABILITY STATEMENT

The datasets MICC-F220 [58], MICC-F600 [58], and MICC-F2000 [58] are publicly accessible. They can be found at: http://lci.micc.unifi.it/labd/2015/01/copy-move-forgerydetection-and-localization/.

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