32 research outputs found

    Supporting data

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    There are two files in the data package. One file gives the geographic information about the research area and sampling points, the other supplies all the experimental data used in the manuscript

    Fingerprint's frequency analysis.

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    <p>(A) A real fingerprint, (B) a DB4 fingerprint, (C) a FPGenerator fingerprint, (D) (A)'s DFT analysis, (E) (B)'s DFT analysis, (F) (C)'s DFT analysis.</p

    Typical data distribution of global gray features.

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    <p>(A) Distribution of <i>Q<sub>grayavg</sub></i>, (b) distribution of <i>Q<sub>grayvar</sub></i>.</p

    Typical data distribution of ridge distance features.

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    <p>(A) Distribution of <i>Q<sub>disavg</sub></i>, (B) distribution of <i>Q<sub>disstd</sub></i>.</p

    The relationship between training samples proportion and discrimination accuracy on different kernel functions.

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    <p>The relationship between training samples proportion and discrimination accuracy on different kernel functions.</p

    The accuracy rate of different synthetic databases on different kernel functions.

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    <p>The accuracy rate of different synthetic databases on different kernel functions.</p
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