      <td class="memname"><a class="el" href="sift_8h.html#a7efac4fb08e4642f12ef439ac376a5cc">vl_sift_pix</a>* VlSiftFilt::grad</td>
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<p>GSS gradient data. </p>

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          <td class="memname">int VlSiftFilt::grad_o</td>
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<p>GSS gradient d