1. CNN-based Approach for Robust Detection of Copy-Move Forgery in Images.
- Author
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Arivazhagan, S., Shebiah, R. Newlin, Saranyaa, M., and Priya, R. Shanmuga
- Subjects
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FORGERY , *CONVOLUTIONAL neural networks , *DEEP learning , *FEATURE extraction , *ETHICAL problems - Abstract
The evolution of image manipulation techniques has presented a paradoxical scenario in contemporary visual culture. This phenomenon operates as a double-edged sword, offering both creative liberation and ethical dilemmas. Consequently, there is a need to develop automated mechanisms capable of discerning such forged data. The proposed methodology leverages transfer learning, utilising pre-trained deep learning models as a foundation and fine-tuning them specifically for the task of copy-move forgery detection. This approach uses the knowledge learned from large datasets, enhancing the network's ability to discern subtle patterns indicative of copy-move manipulations in images. Further, this research introduces a custom-designed CNN architecture tailored to the intricacies of copy-move forgery, optimising feature extraction and classification. Experimental evaluations conducted on diverse datasets, namely MICC-F220, MICC-F600, MICC-F2000, and CoMoFoD demonstrate the effectiveness of the proposed method with a True Positive Rate (TPR) of 100%. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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