Earticle

초록

영어

This paper proposes a digital video watermarking scheme based on 2D-DWT and pseudo 3D-DCT transformation, otherwise Singular Value Decomposition (SVD) are applied. To enhance the robustness of watermark, Particle Swarm Optimization (PSO) algorithm and Holography are used for embedding watermarks. The Hash scrambling transformation is used for ensuring the security of the method. During the embedding process, the quantization coefficients are dynamically determined by PSO algorithm. The method selects some key-frames in raw video to extract the luminance components and take them into some groups. The subband of generated hologram watermark is embedded into the subband of the singular value of each DCT block in every group. The experimental are conducted to verify the robustness through some common signal processing and frame-based attacks.

목차

Abstract
 1. Introduction
 2. Background
  2.1 Hash Scrambling Transformation
  2.2 2D-DWT and pseudo 3D-DCT
  2.3 Holography
  2.4 Particle Swarm Optimization Algorithm
 3. Proposed Zero Video Watermarking Scheme
  3.1 Watermark Embedding Process
  3.2 Watermark Extraction Process
 4. Experiment Results and Analysis
 5. Conclusion
 ACKNOWLEDGEMENTS
 Reference

키워드

저자

• DaYou Jiang [ Department of Computer Science, Yanbian University 133002, Yanji, China ]
• De Li [ Department of Computer Science, Yanbian University 133002, Yanji, China ] Corresponding author
• Jong Weon Kim [ Department of Intellectual Property, Sangmyung University 110743, Seoul, Korea ]

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