A Fast and Efficient Adaptive Threshold Rate Control Scheme for Remote Sensing Images

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="691413.fig.004a" src="https://static.hindawi.com/articles/tswj/volume-2012/691413/figures/691413.fig.004a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Original image</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="691413.fig.004b" src="https://static.hindawi.com/articles/tswj/volume-2012/691413/figures/691413.fig.004b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Image encoded by the proposed algorithm</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="691413.fig.004c" src="https://static.hindawi.com/articles/tswj/volume-2012/691413/figures/691413.fig.004c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Image encoded by the PCRD algorithm</td></tr></table></td></tr></table>

<table>Comparison of the subjective quality of the proposed algorithm and the PCRD algorithm at a bit rate of 0.25 bpp.</table>

The Scientific World Journal

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Figure 4

Figure 4: A Fast and Efficient Adaptive Threshold Rate Control Scheme for Remote Sensing Images 