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 119 <a href="#pub-methods">Public Member Functions</a>  </div>
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 121 <div class="title">NEGaussianPyramidOrb Class Reference</div>  </div>
 122 </div><!--header-->
 123 <div class="contents">
 124
 125 <p>Basic function to execute gaussian pyramid with ORB scale factor.
 126  <a href="classarm__compute_1_1_n_e_gaussian_pyramid_orb.xhtml#details">More...</a></p>
 127
 128 <p><code>#include &lt;<a class="el" href="_n_e_gaussian_pyramid_8h_source.xhtml">NEGaussianPyramid.h</a>&gt;</code></p>
 129 <div class="dynheader">
 130 Collaboration diagram for NEGaussianPyramidOrb:</div>
 131 <div class="dyncontent">
 132 <div class="center"><iframe scrolling="no" frameborder="0" src="classarm__compute_1_1_n_e_gaussian_pyramid_orb__coll__graph.svg" width="186" height="187"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
 133 </div>
 134 <center><span class="legend">[<a target="top" href="graph_legend.xhtml">legend</a>]</span></center></div>
 135 <table class="memberdecls">
 136 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
 137 Public Member Functions</h2></td></tr>
 138 <tr class="memitem:a944408035fc5125bab445b8241abcd90"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid_orb.xhtml#a944408035fc5125bab445b8241abcd90">NEGaussianPyramidOrb</a> ()</td></tr>
 139 <tr class="memdesc:a944408035fc5125bab445b8241abcd90"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor.  <a href="#a944408035fc5125bab445b8241abcd90">More...</a><br /></td></tr>
 140 <tr class="separator:a944408035fc5125bab445b8241abcd90"><td class="memSeparator" colspan="2">&#160;</td></tr>
 141 <tr class="memitem:a7983aea517b8777e7ef6800cfa41d6ab"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid_orb.xhtml#a7983aea517b8777e7ef6800cfa41d6ab">configure</a> (const <a class="el" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> *input, <a class="el" href="classarm__compute_1_1_i_pyramid.xhtml">IPyramid</a> *pyramid, <a class="el" href="namespacearm__compute.xhtml#a15a05537a472ee742404821851529327">BorderMode</a> border_mode, uint8_t constant_border_value) override</td></tr>
 142 <tr class="memdesc:a7983aea517b8777e7ef6800cfa41d6ab"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initialise the function's source, destinations and border mode.  <a href="#a7983aea517b8777e7ef6800cfa41d6ab">More...</a><br /></td></tr>
 143 <tr class="separator:a7983aea517b8777e7ef6800cfa41d6ab"><td class="memSeparator" colspan="2">&#160;</td></tr>
 144 <tr class="memitem:ad1717410afd0be936c6213a63c8005fb"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid_orb.xhtml#ad1717410afd0be936c6213a63c8005fb">run</a> () override</td></tr>
 145 <tr class="memdesc:ad1717410afd0be936c6213a63c8005fb"><td class="mdescLeft">&#160;</td><td class="mdescRight">Run the kernels contained in the function.  <a href="#ad1717410afd0be936c6213a63c8005fb">More...</a><br /></td></tr>
 146 <tr class="separator:ad1717410afd0be936c6213a63c8005fb"><td class="memSeparator" colspan="2">&#160;</td></tr>
 147 <tr class="inherit_header pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid.xhtml">NEGaussianPyramid</a></td></tr>
 148 <tr class="memitem:adf74ce175214d5cdbc645c05fb31b21b inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid.xhtml#adf74ce175214d5cdbc645c05fb31b21b">NEGaussianPyramid</a> ()</td></tr>
 149 <tr class="memdesc:adf74ce175214d5cdbc645c05fb31b21b inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="mdescLeft">&#160;</td><td class="mdescRight">Default constructor.  <a href="#adf74ce175214d5cdbc645c05fb31b21b">More...</a><br /></td></tr>
 150 <tr class="separator:adf74ce175214d5cdbc645c05fb31b21b inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="memSeparator" colspan="2">&#160;</td></tr>
 151 <tr class="memitem:a676cea2aa477b7ec444b4c884e1465aa inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid.xhtml#a676cea2aa477b7ec444b4c884e1465aa">NEGaussianPyramid</a> (const <a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid.xhtml">NEGaussianPyramid</a> &amp;)=delete</td></tr>
 152 <tr class="memdesc:a676cea2aa477b7ec444b4c884e1465aa inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="mdescLeft">&#160;</td><td class="mdescRight">Prevent instances of this class from being copied (As this class contains pointers)  <a href="#a676cea2aa477b7ec444b4c884e1465aa">More...</a><br /></td></tr>
 153 <tr class="separator:a676cea2aa477b7ec444b4c884e1465aa inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="memSeparator" colspan="2">&#160;</td></tr>
 154 <tr class="memitem:a097e83a75f775a2d592e9779c372c2c2 inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid.xhtml">NEGaussianPyramid</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid.xhtml#a097e83a75f775a2d592e9779c372c2c2">operator=</a> (const <a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid.xhtml">NEGaussianPyramid</a> &amp;)=delete</td></tr>
 155 <tr class="memdesc:a097e83a75f775a2d592e9779c372c2c2 inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="mdescLeft">&#160;</td><td class="mdescRight">Prevent instances of this class from being copied (As this class contains pointers)  <a href="#a097e83a75f775a2d592e9779c372c2c2">More...</a><br /></td></tr>
 156 <tr class="separator:a097e83a75f775a2d592e9779c372c2c2 inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="memSeparator" colspan="2">&#160;</td></tr>
 157 <tr class="memitem:abb3b0ea959aba777cefa216fb09df8f2 inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid.xhtml#abb3b0ea959aba777cefa216fb09df8f2">NEGaussianPyramid</a> (<a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid.xhtml">NEGaussianPyramid</a> &amp;&amp;)=default</td></tr>
 158 <tr class="memdesc:abb3b0ea959aba777cefa216fb09df8f2 inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow instances of this class to be moved.  <a href="#abb3b0ea959aba777cefa216fb09df8f2">More...</a><br /></td></tr>
 159 <tr class="separator:abb3b0ea959aba777cefa216fb09df8f2 inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="memSeparator" colspan="2">&#160;</td></tr>
 160 <tr class="memitem:a30c3a425c100798c86932c0ff6d12bb3 inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid.xhtml">NEGaussianPyramid</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid.xhtml#a30c3a425c100798c86932c0ff6d12bb3">operator=</a> (<a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid.xhtml">NEGaussianPyramid</a> &amp;&amp;)=default</td></tr>
 161 <tr class="memdesc:a30c3a425c100798c86932c0ff6d12bb3 inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow instances of this class to be moved.  <a href="#a30c3a425c100798c86932c0ff6d12bb3">More...</a><br /></td></tr>
 162 <tr class="separator:a30c3a425c100798c86932c0ff6d12bb3 inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="memSeparator" colspan="2">&#160;</td></tr>
 163 <tr class="memitem:af34c199e11afef4c68af773a9fd40150 inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid.xhtml#af34c199e11afef4c68af773a9fd40150">~NEGaussianPyramid</a> ()=default</td></tr>
 164 <tr class="memdesc:af34c199e11afef4c68af773a9fd40150 inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="mdescLeft">&#160;</td><td class="mdescRight">Default destructor.  <a href="#af34c199e11afef4c68af773a9fd40150">More...</a><br /></td></tr>
 165 <tr class="separator:af34c199e11afef4c68af773a9fd40150 inherit pub_methods_classarm__compute_1_1_n_e_gaussian_pyramid"><td class="memSeparator" colspan="2">&#160;</td></tr>
 166 <tr class="inherit_header pub_methods_classarm__compute_1_1_i_function"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1_i_function')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classarm__compute_1_1_i_function.xhtml">IFunction</a></td></tr>
 167 <tr class="memitem:ab921ecc3f3f6ae2b4bd61f3e1998d8c4 inherit pub_methods_classarm__compute_1_1_i_function"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_function.xhtml#ab921ecc3f3f6ae2b4bd61f3e1998d8c4">~IFunction</a> ()=default</td></tr>
 168 <tr class="memdesc:ab921ecc3f3f6ae2b4bd61f3e1998d8c4 inherit pub_methods_classarm__compute_1_1_i_function"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor.  <a href="#ab921ecc3f3f6ae2b4bd61f3e1998d8c4">More...</a><br /></td></tr>
 169 <tr class="separator:ab921ecc3f3f6ae2b4bd61f3e1998d8c4 inherit pub_methods_classarm__compute_1_1_i_function"><td class="memSeparator" colspan="2">&#160;</td></tr>
 170 </table>
 171 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 172 <div class="textblock"><p>Basic function to execute gaussian pyramid with ORB scale factor. </p>
 173 <p>This function calls the following NEON kernels and functions:</p>
 174 <ol type="1">
 175 <li><a class="el" href="classarm__compute_1_1_n_e_fill_border_kernel.xhtml">NEFillBorderKernel</a> (executed if border_mode == CONSTANT or border_mode == REPLICATE)</li>
 176 <li><a class="el" href="classarm__compute_1_1_n_e_gaussian5x5.xhtml">NEGaussian5x5</a></li>
 177 <li><a class="el" href="classarm__compute_1_1_n_e_scale_kernel.xhtml">NEScaleKernel</a> </li>
 178 </ol>
 179
 180 <p>Definition at line <a class="el" href="_n_e_gaussian_pyramid_8h_source.xhtml#l00107">107</a> of file <a class="el" href="_n_e_gaussian_pyramid_8h_source.xhtml">NEGaussianPyramid.h</a>.</p>
 181 </div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
 182 <a class="anchor" id="a944408035fc5125bab445b8241abcd90"></a>
 183 <div class="memitem">
 184 <div class="memproto">
 185       <table class="memname">
 186         <tr>
 187           <td class="memname"><a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid_orb.xhtml">NEGaussianPyramidOrb</a> </td>
 188           <td>(</td>
 189           <td class="paramname"></td><td>)</td>
 190           <td></td>
 191         </tr>
 192       </table>
 193 </div><div class="memdoc">
 194
 195 <p>Constructor. </p>
 196
 197 </div>
 198 </div>
 199 <h2 class="groupheader">Member Function Documentation</h2>
 200 <a class="anchor" id="a7983aea517b8777e7ef6800cfa41d6ab"></a>
 201 <div class="memitem">
 202 <div class="memproto">
 203 <table class="mlabels">
 204   <tr>
 205   <td class="mlabels-left">
 206       <table class="memname">
 207         <tr>
 208           <td class="memname">void configure </td>
 209           <td>(</td>
 210           <td class="paramtype">const <a class="el" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> *&#160;</td>
 211           <td class="paramname"><em>input</em>, </td>
 212         </tr>
 213         <tr>
 214           <td class="paramkey"></td>
 215           <td></td>
 216           <td class="paramtype"><a class="el" href="classarm__compute_1_1_i_pyramid.xhtml">IPyramid</a> *&#160;</td>
 217           <td class="paramname"><em>pyramid</em>, </td>
 218         </tr>
 219         <tr>
 220           <td class="paramkey"></td>
 221           <td></td>
 222           <td class="paramtype"><a class="el" href="namespacearm__compute.xhtml#a15a05537a472ee742404821851529327">BorderMode</a>&#160;</td>
 223           <td class="paramname"><em>border_mode</em>, </td>
 224         </tr>
 225         <tr>
 226           <td class="paramkey"></td>
 227           <td></td>
 228           <td class="paramtype">uint8_t&#160;</td>
 229           <td class="paramname"><em>constant_border_value</em>&#160;</td>
 230         </tr>
 231         <tr>
 232           <td></td>
 233           <td>)</td>
 234           <td></td><td></td>
 235         </tr>
 236       </table>
 237   </td>
 238   <td class="mlabels-right">
 239 <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span>  </td>
 240   </tr>
 241 </table>
 242 </div><div class="memdoc">
 243
 244 <p>Initialise the function's source, destinations and border mode. </p>
 245 <dl class="params"><dt>Parameters</dt><dd>
 246   <table class="params">
 247     <tr><td class="paramdir">[in]</td><td class="paramname">input</td><td>Source tensor. Data type supported: U8. </td></tr>
 248     <tr><td class="paramdir">[out]</td><td class="paramname">pyramid</td><td>Destination pyramid tensors, Data type supported at each level: U8. </td></tr>
 249     <tr><td class="paramdir">[in]</td><td class="paramname">border_mode</td><td>Border mode to use. </td></tr>
 250     <tr><td class="paramdir">[in]</td><td class="paramname">constant_border_value</td><td>(Optional) Constant value to use for borders if border_mode is set to CONSTANT. </td></tr>
 251   </table>
 252   </dd>
 253 </dl>
 254
 255 <p>Implements <a class="el" href="classarm__compute_1_1_n_e_gaussian_pyramid.xhtml#a569064c220a3a2bf4b7af719b8d54cba">NEGaussianPyramid</a>.</p>
 256
 257 </div>
 258 </div>
 259 <a class="anchor" id="ad1717410afd0be936c6213a63c8005fb"></a>
 260 <div class="memitem">
 261 <div class="memproto">
 262 <table class="mlabels">
 263   <tr>
 264   <td class="mlabels-left">
 265       <table class="memname">
 266         <tr>
 267           <td class="memname">void run </td>
 268           <td>(</td>
 269           <td class="paramname"></td><td>)</td>
 270           <td></td>
 271         </tr>
 272       </table>
 273   </td>
 274   <td class="mlabels-right">
 275 <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span>  </td>
 276   </tr>
 277 </table>
 278 </div><div class="memdoc">
 279
 280 <p>Run the kernels contained in the function. </p>
 281 <p>For NEON kernels:</p><ul>
 282 <li>Multi-threading is used for the kernels which are parallelisable.</li>
 283 <li>By default std::thread::hardware_concurrency() threads are used.</li>
 284 </ul>
 285 <dl class="section note"><dt>Note</dt><dd><a class="el" href="classarm__compute_1_1_c_p_p_scheduler.xhtml#ae64eebaa07f4d2da6cc2ba538c3cb095">CPPScheduler::set_num_threads()</a> can be used to manually set the number of threads</dd></dl>
 286 <p>For OpenCL kernels:</p><ul>
 287 <li>All the kernels are enqueued on the queue associated with <a class="el" href="classarm__compute_1_1_c_l_scheduler.xhtml" title="Provides global access to a CL context and command queue. ">CLScheduler</a>.</li>
 288 <li>The queue is then flushed.</li>
 289 </ul>
 290 <dl class="section note"><dt>Note</dt><dd>The function will not block until the kernels are executed. It is the user's responsibility to wait. </dd></dl>
 291
 292 <p>Implements <a class="el" href="classarm__compute_1_1_i_function.xhtml#a18954417d3124a8095783ea13dc6d00b">IFunction</a>.</p>
 293
 294 </div>
 295 </div>
 296 <hr/>The documentation for this class was generated from the following file:<ul>
 297 <li>arm_compute/runtime/NEON/functions/<a class="el" href="_n_e_gaussian_pyramid_8h_source.xhtml">NEGaussianPyramid.h</a></li>
 298 </ul>
 299 </div><!-- contents -->
 300 </div><!-- doc-content -->
 301 <!-- start footer part -->
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 303   <ul>
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 305     <li class="footer">Generated on Thu Feb 22 2018 15:45:25 for Compute Library by
 306     <a href="http://www.doxygen.org/index.html">
 307     <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.11 </li>
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