14 February 2015 A new method for high-capacity information hiding in video robust against temporal desynchronization
Author Affiliations +
Proceedings Volume 9445, Seventh International Conference on Machine Vision (ICMV 2014); 94451A (2015) https://doi.org/10.1117/12.2180550
Event: Seventh International Conference on Machine Vision (ICMV 2014), 2014, Milan, Italy
Abstract
This paper presents a new method for high-capacity information hiding in digital video and algorithms of embedding and extraction of hidden information based on this method. These algorithms do not require temporal synchronization to provide robustness against both malicious and non-malicious frame dropping (temporal desynchronization). At the same time, due to randomized distribution of hidden information bits across the video frames, the proposed method allows to increase the hiding capacity proportionally to the number of frames used for information embedding. The proposed method is also robust against “watermark estimation” attack aimed at estimation of hidden information without knowing the embedding key or non-watermarked video. Presented experimental results demonstrate declared features of this method.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Vitaly Mitekin, Vitaly Mitekin, Victor A. Fedoseev, Victor A. Fedoseev, } "A new method for high-capacity information hiding in video robust against temporal desynchronization", Proc. SPIE 9445, Seventh International Conference on Machine Vision (ICMV 2014), 94451A (14 February 2015); doi: 10.1117/12.2180550; https://doi.org/10.1117/12.2180550
PROCEEDINGS
7 PAGES


SHARE
Back to Top