The Influence of Additive Noise on Information Hiding Based on Linear Carrier

Deng Yu Li; Jun Xiao; Xiao Xu Leng

doi:10.4028/www.scientific.net/AMM.513-517.3671

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 513-517The Influence of Additive Noise on Information...

The Influence of Additive Noise on Information Hiding Based on Linear Carrier

Abstract:

The additive noise is a common type of noise in signal processing. Although its existence does not depend on the input signal, it has a great interference on the useful signal. In the field of information hiding, additive noise and de-noising is also an important research direction and is crucial for the security. In this paper, different information hiding methods of linear carrier are analyzed and the pros and cons of each way are compared. Beside this, a deep research is carried on the effect of Gaussian noise and Salt & Pepper noise on each method. The simulation comparison shows that additive noise has a great influence on information hiding, and under the same noise intensity, the method of hiding information based on the difference of concave and convex square waves has stronger robustness.

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Periodical:

Applied Mechanics and Materials (Volumes 513-517)

Pages:

3671-3674

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.513-517.3671

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Online since:

February 2014

Authors:

Deng Yu Li*, Jun Xiao, Xiao Xu Leng

Keywords:

Additive Noise, Information Hiding, Linear Carrier

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* - Corresponding Author

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