Earticle

초록

영어

With the rapid development of multimedia technology, large amounts of digital information turn into easy storage and transmission, at the same time, copyright protection and authentication become a problem to be solved. Digital Video is composed of a series of continuous static images, because of its own characteristic, general image watermarking technology is difficult to direct extension to the video signal. In this paper, by using DCT transform and DWT transform, combined with the mean quantization algorithm, using three dimensional frequency domain transformation, introduces two kinds of transformation to the 3D video watermarking technology, utilize the quantitative test method to prove the existence of the watermark, and through the attacked experiments to verify the low complexity and well imperceptibility and robustness about the video watermarking algorithm.

목차

Abstract
 1. Introduction
 2. Related Work
  2.1. Three-Dimensional Discrete Wavelet Transform
  2.2. Three-Dimensional Discrete Cosine Transform
  2.3. Mean Quantization
 3. The Video Watermarking Algorithm Design
  3.1. Three-Dimensional Discrete Wavelet Transform
  3.2. Three-Dimensional Discrete Cosine Transform
 4. The Experiment Results and Analysis
 5. Conclusion
 Acknowledgements
 References

키워드

저자

• Xiao Luo [ Department of Computer Science, Yanbian University, Yanji, China ]
• Haifeng Shi [ Department of Computer Science, Yanbian University, Yanji, China ]
• De Li [ Department of Computer Science, Yanbian University, Yanji, China ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Multimedia and Ubiquitous Engineering

• 간기

  월간

• pISSN

  1975-0080

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605