Video Classification and Adaptive QoP/QoS Control for Multiresolution Video Applications on IPTV

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="801641.fig.004a" src="https://static-preview.hindawi.com/articles/ijdmb/volume-2012/801641/figures/801641.fig.004a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Activity of <svg height="11.175" id="M49" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 7.5500002 11.175" width="7.5500002" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,0,0,-.017,.062,11.113)"><path d="M414 650l-6 -28q-63 -4 -78.5 -17.5t-27.5 -71.5l-77 -416q-11 -58 0.5 -71.5t77.5 -17.5l-5 -28h-275l8 28q63 4 79.5 18.5t27.5 70.5l80 416q11 57 -2 71t-81 18l6 28h273z" id="x1D43C"></path></g>
</svg>-frames</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="801641.fig.004b" src="https://static-preview.hindawi.com/articles/ijdmb/volume-2012/801641/figures/801641.fig.004b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Mobility of <svg height="11.175" id="M50" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 10.9375 11.175" width="10.9375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,0,0,-.017,.062,11.113)"><path d="M619 482q0 -69 -40.5 -119t-96 -72.5t-118.5 -26.5h-44l-70 20l-31 -151q-14 -67 0.5 -83t89.5 -22l-5 -28h-287l8 28q65 7 81.5 22t29.5 83l79 398q12 56 0.5 70.5t-78.5 20.5l7 28h255q108 0 164 -43t56 -125zM524 478q0 141 -146 141q-25 0 -47 -8q-16 -6 -20.5 -13.5
t-10.5 -39.5l-43 -241q37 -13 83 -13q67 0 125.5 45t58.5 129z" id="x1D443"></path></g>
</svg>-frames</td></tr></table></td></tr></table>

<table>Activity and mobility of video sequence “footfall”.</table>

International Journal of Digital Multimedia Broadcasting

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Figure 4

Figure 4: Video Classification and Adaptive QoP/QoS Control for Multiresolution Video Applications on IPTV 