The algorithm utilizes the principle of CFA filtering and interpolation, allowing it to discard up to 75% of information from a particular channel and then restore it through re-interpolation to the original image's quality. The removal of pixels in this case represents a watermark desynchronization attack.
We propose to emulate a similar scheme in which image information is removed and reconstructed through interpolation and thereby destroy any hidden information ...
We propose to emulate a similar scheme in which image information is removed and reconstructed through interpolation and thereby destroy any hidden information ...
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Nebraska · Advanced Telecommunication Engineering Laboratory · A General Attack Method for Steganography Removal Using Pseudo-CFA Re-interpolation ...
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A general attack method for steganography removal using pseudo-cfa re-interpolation. PL Shrestha, M Hempel, T Ma, D Peng, H Sharif. 2011 International ...
In this paper, a Generative Adversarial Network based model is proposed that may be optimized to delete steganographic content while maintaining the original ...
TL;DR: This work introduces a novel watermark attack method which can destroy hidden information embedded in images based on the principle of re-interpolation ...
Dec 20, 2019 · Peng, and H. Sharif,. “A general attack method for steganography removal using pseudo-cfa re-interpolation,” in 2011 International Conference.
This study builds and implements deep-learning steganography removal models of document image secret messages based on the idea of adversarial perturbation ...