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A New Copyright Protection Scheme for Depth Map in 3D Video
  • KSII Transactions on Internet and Information Systems
    Monthly Online Journal (eISSN: 1976-7277)

A New Copyright Protection Scheme for Depth Map in 3D Video

Vol. 11, No. 7, July 30, 2017
10.3837/tiis.2017.07.014, Download Paper (Free):

Abstract

In 2D-to-3D video conversion process, the virtual left and right view can be generated from 2D video and its corresponding depth map by depth image based rendering (DIBR). The depth map plays an important role in conversion system, so the copyright protection for depth map is necessary. However, the provided virtual views may be distributed illegally and the depth map does not directly expose to viewers. In previous works, the copyright information embedded into the depth map cannot be extracted from virtual views after the DIBR process. In this paper, a new copyright protection scheme for the depth map is proposed, in which the copyright information can be detected from the virtual views even without the depth map. The experimental results have shown that the proposed method has a good robustness against JPEG attacks, filtering and noise.


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Cite this article

[IEEE Style]
Z. Li, Y. Zhu, G. Luo and B. Guo, "A New Copyright Protection Scheme for Depth Map in 3D Video," KSII Transactions on Internet and Information Systems, vol. 11, no. 7, pp. 3558-3577, 2017. DOI: 10.3837/tiis.2017.07.014.

[ACM Style]
Zhaotian Li, Yuesheng Zhu, Guibo Luo, and Biao Guo. 2017. A New Copyright Protection Scheme for Depth Map in 3D Video. KSII Transactions on Internet and Information Systems, 11, 7, (2017), 3558-3577. DOI: 10.3837/tiis.2017.07.014.