2D+t Wavelet Domain Video Watermarking

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="973418.fig.004a" src="https://static.hindawi.com/articles/am/volume-2012/973418/figures/973418.fig.004a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Nonblind</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="973418.fig.004b" src="https://static.hindawi.com/articles/am/volume-2012/973418/figures/973418.fig.004b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Blind</td></tr></table></td></tr></table>

<table>System blocks for watermark extraction scheme in 2D + t + 2D spatiotemporal decomposition.</table>

Advances in Multimedia

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Figure 4

Figure 4: 2D+t Wavelet Domain Video Watermarking 