Mathematics in Engineering
Vol. 36 No. 10 (2021): Proceedings of the Faculty of Technical Sciences
MATHEMATICAL MODEL FOR DETECTION OF INTENTIONALLY CAUSED CHANGES IN THE IMAGE CONTENT
- Maja Ljubičić Mijić
- Nebojša Ralević
Abstract
The paper first presents methods for detecting intentionally induced changes in image content as well as an overview of metaheuristics as a set of optimization techniques. The main part of the paper is the basics of fuzzy metrics and formulation of a method for detecting copy-paste image alteration attacks using the VNS algorithm (Variable Neighborhood Search). Finally, elaborated examples of application are given.
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