Digital Watermarking Technique of Compressed Multi-view Video with Layered Depth Image
Joong-Hee Lim, Jong-Hong Shin, Inn-Ho Jee · The Journal of the Institute of Webcasting, Internet and Telecommunication · 2009
In this paper, proposed digital image watermarking technique with lifting wavelet transformation. This watermark technique can be easily extended in video content fields. Therefore, we apply this watermark technique to layered depth image structure that is efficient compression method of multi-view video with depth images. This application steps are very simple, because watermark is inserted only reference image. And watermarks of the other view images borrow from reference image. Each view image of multi-view video may be guaranteed authentication and copyright.