Efficiency and Flexibility of Fingerprint Scheme Using Partial Encryption and Discrete Wavelet Transform to Verify User in Cloud Computing

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="351696.fig.002a" src="https://static.hindawi.com/articles/isrn/volume-2014/351696/figures/351696.fig.002a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>The first level of the DWT</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="351696.fig.002b" src="https://static.hindawi.com/articles/isrn/volume-2014/351696/figures/351696.fig.002b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>The original image and 1-level wavelet of Lena’s image</td></tr></table></td></tr></table>

<table>Apply DWT on Lena’s image.</table>

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Figure 2

Figure 2: Efficiency and Flexibility of Fingerprint Scheme Using Partial Encryption and Discrete Wavelet Transform to Verify User in Cloud Computing 