Earticle

초록

영어

The most of the previous lossless data hiding techniques are that secret data are embedded into cover image. So, the relationship between the embedding capacity and PSNR of these techniques is always an inverse proportion. In contrast, the embedded position information of secret data are embedded into a location map in the proposed technique in order to achieve thedirectly proportional relationship. The proposed technique is based on a property of self-inverse in reversible function, it is the composite operation between reversible functions. In the embedding procedure, a stego image without distortion is generated using this property.In order to evaluate the efficiency and security of the proposed technique, the embedding capacity and PSNR are used in the experiments. In the experimental results, the embedding capacity and PSNR of the proposed technique are greater than it of the previous techniques.

목차

Abstract
 1. Introduction
 2. Reversible Function
 3. The Proposed Technique
  3.1. The Main Concept
  3.2. The Embedding Algorithm
  3.3. The Extraction Algorithm
 4. The Experimental Results
  4.1. The Measurement Tools
  4.2. Analysis of Efficiency and Security
 5. Conclusions
 Acknowledgement
 References

키워드

저자

• Sang-Ho Shin [ School of Computer Science and Engineering, Kyungpook National University 80 Daehakro, Bukgu, Daegu, 702-701, Korea ]
• Jun-Cheol Jeon [ Dept. of Computer Engineering, Kumoh National Institute of Technology 61 Daehakro, Gumi, Gyeongbuk, 730-701, Korea ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Security and Its Applications

• 간기

  격월간

• pISSN

  1738-9976

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605