Literature Survey on DWT Based Image Steganography?
Journal: International Journal of Computer Science and Mobile Computing - IJCSMC (Vol.3, No. 2)Publication Date: 2014-02-28
Authors : Suvarna Patil; Gajendra Singh Chandel;
Page : 904-909
Keywords : ;
- PATH LOSS PREDICTION FOR GSM MOBILE NETWORKS FOR URBAN REGION OF ABA, SOUTH-EAST NIGERIA?
- Comparative Performance of Neural Network and Wavelet Based for Path Loss Prediction on Global System for Mobile Communication (GSM) in an Urban Environment
- Wavelet Based Path Loss Modeling for Global System for Mobile Communication in an Urban Environment
- Predictors of Mobile Payment Adoption among Informal Sector in South East Nigeria
- Path Loss Prediction by Robust Regression Methods
Abstract
Steganography is the science of secure communication which has received much attention from the scientific community recently. The four main objectives of steganography are: Indefectibility, Security, embedding payload, and Robustness. However, steganography can protect data by hiding it in a cover object but using it alone may not guarantee total security. Thus, the use of encryption in steganography can lead to ?security in depth?. It is the science of embedding information into the cover image viz., text, video, and image (payload) without causing statistically significant changes to the cover image. The advanced secure image steganography presents a challenging task of transferring the embedded information to the destination without being detected .This paper provides a state-of-the-art review and analysis of the different existing methods of steganography along with some common standards and guidelines drawn from the literature.
Other Latest Articles
Last modified: 2014-04-16 19:14:02