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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Arun, K.A. Poul, P.J. |
| Copyright Year | 2013 |
| Description | Author affiliation: Dept. of Electron. & Commun., PSN Coll. of Eng. & Technol., Tirunelveli, India (Arun, K.A.; Poul, P.J.) |
| Abstract | The content protection for image-based 3D data is getting more importance with the advance of low cost 3D display devices. The depth-image-based rendering (DIBR) 3D image is one of the image-based 3D data which consists of the centre image and the depth image generated by the content provider. The left-eye image and the right-eye image are rendered from the centre image and the depth image at the content consumer side. The blind watermarking for DIBR 3D image is rarely studied in the literature. In this project, a novel blind multiple watermarking scheme is proposed to deal with the content protection problem of DIBR 3D images. Besides the usual requirement of mutual orthogonally among reference patterns for multiple water mark embedding, we found that proper embedding order plays an even more important role in watermarking the DIBR 3D images. Experimental results show that the proposed scheme is robust against the JPEG compression and noise adding attacks. More interestingly, it is found that the proposed watermarking can also tolerate large range variations of the depth image during rendering. |
| Starting Page | 1 |
| Ending Page | 6 |
| File Size | 647192 |
| Page Count | 6 |
| File Format | |
| e-ISBN | 9781479939268 |
| DOI | 10.1109/ICCCNT.2013.6726473 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-07-04 |
| Publisher Place | India |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Watermark embedding Algorithm Three-dimensional displays Discrete wavelet transform RGB-HSV Watermarking Rendering (computer graphics) Robustness Blind watermarking Discrete wavelet transforms Discrete Cosine transform Discrete cosine transforms Rendering process |
| Content Type | Text |
| Resource Type | Article |
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