Analysis of Attacks on Hybrid DWT-DCT Algorithm for Digital Image Watermarking With MATLAB
arXiv:1407.4738v112 citations
Originality Synthesis-oriented
AI Analysis
This addresses security for digital image watermarking developers, but it appears incremental as it focuses on testing an existing method.
The paper analyzes how various attacks affect the robustness and perceptibility of a hybrid DWT-DCT algorithm for digital image watermarking, aiming to test algorithms to prevent watermark destruction.
Watermarking algorithms needs properties of robustness and perceptibility. But these properties are affected by different -2 types of attacks performed on watermarked images. The goal of performing attacks is destroy the information of watermark hidden in the watermarked image. So every Algorithms should be previously tested by developers so that it would not affected by attacks.