원문정보
보안공학연구지원센터(IJSIA)
International Journal of Security and Its Applications
Vol.8 No.4
2014.07
pp.297-306
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
With the fast improvement of multimedia technologies and the rising attractiveness of the internet, information or data hiding methods have become more and more extensively applied to achieve authentication. Data hiding methods are ways of embedding additional messages into host signals by modifying their original contents without introducing perceptual changes. The main aim of the paper is to present a survey on traditional data hiding techniques which are mainly based on reducing the embedding distortions.
목차
Abstract
1. Introduction
2. Reversible Data Hiding (RDH) Techniques
2.1 Data Hiding Scheme with Edge Prediction and Difference Expansion (Method -1)
2.2. Data Hiding Scheme Using Orthogonal Projection and Prediction Error Modification (Method -2)
2.3. Low Distortion Transform for Reversible Watermarking (Method 3)
3. Comparison and Discussion
4. Conclusion
References
1. Introduction
2. Reversible Data Hiding (RDH) Techniques
2.1 Data Hiding Scheme with Edge Prediction and Difference Expansion (Method -1)
2.2. Data Hiding Scheme Using Orthogonal Projection and Prediction Error Modification (Method -2)
2.3. Low Distortion Transform for Reversible Watermarking (Method 3)
3. Comparison and Discussion
4. Conclusion
References
저자정보
참고문헌
자료제공 : 네이버학술정보