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 115   <div class="summary">
 116 <a href="#define-members">Macros</a> &#124;
 117 <a href="#func-members">Functions</a>  </div>
 118   <div class="headertitle">
 119 <div class="title">non_linear_filter_helpers.h File Reference</div>  </div>
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 121 <div class="contents">
 122
 123 <p><a href="non__linear__filter__helpers_8h_source.xhtml">Go to the source code of this file.</a></p>
 124 <table class="memberdecls">
 125 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
 126 Macros</h2></td></tr>
 127 <tr class="memitem:ac226bc1ed04fd7d4865263484ed22a47"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(a,  b)</td></tr>
 128 <tr class="memdesc:ac226bc1ed04fd7d4865263484ed22a47"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sorts element-wise two vectors.  <a href="#ac226bc1ed04fd7d4865263484ed22a47">More...</a><br /></td></tr>
 129 <tr class="separator:ac226bc1ed04fd7d4865263484ed22a47"><td class="memSeparator" colspan="2">&#160;</td></tr>
 130 </table><table class="memberdecls">
 131 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
 132 Functions</h2></td></tr>
 133 <tr class="memitem:a7b5c174de888c3cfa7c08c16682fd770"><td class="memItemLeft" align="right" valign="top">uchar8&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="non__linear__filter__helpers_8h.xhtml#a7b5c174de888c3cfa7c08c16682fd770">sort5</a> (uchar8 p0, uchar8 p1, uchar8 p2, uchar8 p3, uchar8 p4)</td></tr>
 134 <tr class="memdesc:a7b5c174de888c3cfa7c08c16682fd770"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sorting network to sort 5 vectors of 8 elements and return their median.  <a href="#a7b5c174de888c3cfa7c08c16682fd770">More...</a><br /></td></tr>
 135 <tr class="separator:a7b5c174de888c3cfa7c08c16682fd770"><td class="memSeparator" colspan="2">&#160;</td></tr>
 136 <tr class="memitem:a0960df49e39a9499677066c32600c17f"><td class="memItemLeft" align="right" valign="top">uchar8&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="non__linear__filter__helpers_8h.xhtml#a0960df49e39a9499677066c32600c17f">sort9</a> (uchar8 p0, uchar8 p1, uchar8 p2, uchar8 p3, uchar8 p4, uchar8 p5, uchar8 p6, uchar8 p7, uchar8 p8)</td></tr>
 137 <tr class="memdesc:a0960df49e39a9499677066c32600c17f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sorting network to sort 9 vectors of 8 elements and return their median.  <a href="#a0960df49e39a9499677066c32600c17f">More...</a><br /></td></tr>
 138 <tr class="separator:a0960df49e39a9499677066c32600c17f"><td class="memSeparator" colspan="2">&#160;</td></tr>
 139 <tr class="memitem:ae3e09114bb887de4e20122eed42671a1"><td class="memItemLeft" align="right" valign="top">uchar8&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="non__linear__filter__helpers_8h.xhtml#ae3e09114bb887de4e20122eed42671a1">row_reduce_min_3</a> (uchar16 val)</td></tr>
 140 <tr class="memdesc:ae3e09114bb887de4e20122eed42671a1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Calculate the minimum of a sliding window of size 3.  <a href="#ae3e09114bb887de4e20122eed42671a1">More...</a><br /></td></tr>
 141 <tr class="separator:ae3e09114bb887de4e20122eed42671a1"><td class="memSeparator" colspan="2">&#160;</td></tr>
 142 <tr class="memitem:a3138dafa8474a59f73dd837073f18ed7"><td class="memItemLeft" align="right" valign="top">uchar8&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="non__linear__filter__helpers_8h.xhtml#a3138dafa8474a59f73dd837073f18ed7">row_reduce_max_3</a> (uchar16 val)</td></tr>
 143 <tr class="memdesc:a3138dafa8474a59f73dd837073f18ed7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Calculate the maximum of a sliding window of size 3.  <a href="#a3138dafa8474a59f73dd837073f18ed7">More...</a><br /></td></tr>
 144 <tr class="separator:a3138dafa8474a59f73dd837073f18ed7"><td class="memSeparator" colspan="2">&#160;</td></tr>
 145 <tr class="memitem:aa9d1bdcaf911a5b861c2082181e6a716"><td class="memItemLeft" align="right" valign="top">uchar8&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="non__linear__filter__helpers_8h.xhtml#aa9d1bdcaf911a5b861c2082181e6a716">row_reduce_min_5</a> (uchar16 val)</td></tr>
 146 <tr class="memdesc:aa9d1bdcaf911a5b861c2082181e6a716"><td class="mdescLeft">&#160;</td><td class="mdescRight">Calculate the minimum of a sliding window of size 5.  <a href="#aa9d1bdcaf911a5b861c2082181e6a716">More...</a><br /></td></tr>
 147 <tr class="separator:aa9d1bdcaf911a5b861c2082181e6a716"><td class="memSeparator" colspan="2">&#160;</td></tr>
 148 <tr class="memitem:a310f21b7cf0409431ddf246c4a98e52e"><td class="memItemLeft" align="right" valign="top">uchar8&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="non__linear__filter__helpers_8h.xhtml#a310f21b7cf0409431ddf246c4a98e52e">row_reduce_max_5</a> (uchar16 val)</td></tr>
 149 <tr class="memdesc:a310f21b7cf0409431ddf246c4a98e52e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Calculate the maximum of a sliding window of size 5.  <a href="#a310f21b7cf0409431ddf246c4a98e52e">More...</a><br /></td></tr>
 150 <tr class="separator:a310f21b7cf0409431ddf246c4a98e52e"><td class="memSeparator" colspan="2">&#160;</td></tr>
 151 </table>
 152 <h2 class="groupheader">Macro Definition Documentation</h2>
 153 <a class="anchor" id="ac226bc1ed04fd7d4865263484ed22a47"></a>
 154 <div class="memitem">
 155 <div class="memproto">
 156       <table class="memname">
 157         <tr>
 158           <td class="memname">#define SORT</td>
 159           <td>(</td>
 160           <td class="paramtype">&#160;</td>
 161           <td class="paramname">a, </td>
 162         </tr>
 163         <tr>
 164           <td class="paramkey"></td>
 165           <td></td>
 166           <td class="paramtype">&#160;</td>
 167           <td class="paramname">b&#160;</td>
 168         </tr>
 169         <tr>
 170           <td></td>
 171           <td>)</td>
 172           <td></td><td></td>
 173         </tr>
 174       </table>
 175 </div><div class="memdoc">
 176 <b>Value:</b><div class="fragment"><div class="line">{                               \</div><div class="line">        uchar8 min_val = min(a, b); \</div><div class="line">        uchar8 max_val = max(a, b); \</div><div class="line">        a              = min_val;   \</div><div class="line">        b              = max_val;   \</div><div class="line">    }</div></div><!-- fragment -->
 177 <p>Sorts element-wise two vectors. </p>
 178 <dl class="params"><dt>Parameters</dt><dd>
 179   <table class="params">
 180     <tr><td class="paramdir">[in,out]</td><td class="paramname">a</td><td>First vector </td></tr>
 181     <tr><td class="paramdir">[in,out]</td><td class="paramname">b</td><td>Second vector </td></tr>
 182   </table>
 183   </dd>
 184 </dl>
 185
 186 <p>Definition at line <a class="el" href="non__linear__filter__helpers_8h_source.xhtml#l00030">30</a> of file <a class="el" href="non__linear__filter__helpers_8h_source.xhtml">non_linear_filter_helpers.h</a>.</p>
 187
 188 <p>Referenced by <a class="el" href="non__linear__filter5x5_8cl_source.xhtml#l00178">median_box5x5()</a>, <a class="el" href="non__linear__filter5x5_8cl_source.xhtml#l00039">median_disk5x5()</a>, <a class="el" href="non__linear__filter__helpers_8h_source.xhtml#l00050">sort5()</a>, and <a class="el" href="non__linear__filter__helpers_8h_source.xhtml#l00078">sort9()</a>.</p>
 189
 190 </div>
 191 </div>
 192 <h2 class="groupheader">Function Documentation</h2>
 193 <a class="anchor" id="a3138dafa8474a59f73dd837073f18ed7"></a>
 194 <div class="memitem">
 195 <div class="memproto">
 196 <table class="mlabels">
 197   <tr>
 198   <td class="mlabels-left">
 199       <table class="memname">
 200         <tr>
 201           <td class="memname">uchar8 row_reduce_max_3 </td>
 202           <td>(</td>
 203           <td class="paramtype">uchar16&#160;</td>
 204           <td class="paramname"><em>val</em></td><td>)</td>
 205           <td></td>
 206         </tr>
 207       </table>
 208   </td>
 209   <td class="mlabels-right">
 210 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 211   </tr>
 212 </table>
 213 </div><div class="memdoc">
 214
 215 <p>Calculate the maximum of a sliding window of size 3. </p>
 216 <dl class="params"><dt>Parameters</dt><dd>
 217   <table class="params">
 218     <tr><td class="paramname">val</td><td>Values to calculate the maximum values</td></tr>
 219   </table>
 220   </dd>
 221 </dl>
 222 <dl class="section return"><dt>Returns</dt><dd>Maximum values of 8 elements on a sliding window of size 3. </dd></dl>
 223
 224 <p>Definition at line <a class="el" href="non__linear__filter__helpers_8h_source.xhtml#l00120">120</a> of file <a class="el" href="non__linear__filter__helpers_8h_source.xhtml">non_linear_filter_helpers.h</a>.</p>
 225
 226 <p>Referenced by <a class="el" href="non__linear__filter3x3_8cl_source.xhtml#l00044">non_linear_filter_box3x3()</a>, <a class="el" href="non__linear__filter3x3_8cl_source.xhtml#l00099">non_linear_filter_cross3x3()</a>, <a class="el" href="non__linear__filter3x3_8cl_source.xhtml#l00150">non_linear_filter_disk3x3()</a>, and <a class="el" href="non__linear__filter5x5_8cl_source.xhtml#l00444">non_linear_filter_disk5x5()</a>.</p>
 227 <div class="fragment"><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;{</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    <span class="keywordflow">return</span> max(val.s01234567, max(val.s12345678, val.s23456789));</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;}</div></div><!-- fragment -->
 228 </div>
 229 </div>
 230 <a class="anchor" id="a310f21b7cf0409431ddf246c4a98e52e"></a>
 231 <div class="memitem">
 232 <div class="memproto">
 233 <table class="mlabels">
 234   <tr>
 235   <td class="mlabels-left">
 236       <table class="memname">
 237         <tr>
 238           <td class="memname">uchar8 row_reduce_max_5 </td>
 239           <td>(</td>
 240           <td class="paramtype">uchar16&#160;</td>
 241           <td class="paramname"><em>val</em></td><td>)</td>
 242           <td></td>
 243         </tr>
 244       </table>
 245   </td>
 246   <td class="mlabels-right">
 247 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 248   </tr>
 249 </table>
 250 </div><div class="memdoc">
 251
 252 <p>Calculate the maximum of a sliding window of size 5. </p>
 253 <dl class="params"><dt>Parameters</dt><dd>
 254   <table class="params">
 255     <tr><td class="paramname">val</td><td>Values to calculate the maximum values</td></tr>
 256   </table>
 257   </dd>
 258 </dl>
 259 <dl class="section return"><dt>Returns</dt><dd>Maximum values of 8 elements on a sliding window of size 5. </dd></dl>
 260
 261 <p>Definition at line <a class="el" href="non__linear__filter__helpers_8h_source.xhtml#l00142">142</a> of file <a class="el" href="non__linear__filter__helpers_8h_source.xhtml">non_linear_filter_helpers.h</a>.</p>
 262
 263 <p>Referenced by <a class="el" href="non__linear__filter5x5_8cl_source.xhtml#l00339">non_linear_filter_box5x5()</a>, <a class="el" href="non__linear__filter5x5_8cl_source.xhtml#l00387">non_linear_filter_cross5x5()</a>, and <a class="el" href="non__linear__filter5x5_8cl_source.xhtml#l00444">non_linear_filter_disk5x5()</a>.</p>
 264 <div class="fragment"><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;{</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <span class="keywordflow">return</span> max(val.s01234567, max(max(val.s12345678, val.s23456789), max(val.s3456789A, val.s456789AB)));</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;}</div></div><!-- fragment -->
 265 </div>
 266 </div>
 267 <a class="anchor" id="ae3e09114bb887de4e20122eed42671a1"></a>
 268 <div class="memitem">
 269 <div class="memproto">
 270 <table class="mlabels">
 271   <tr>
 272   <td class="mlabels-left">
 273       <table class="memname">
 274         <tr>
 275           <td class="memname">uchar8 row_reduce_min_3 </td>
 276           <td>(</td>
 277           <td class="paramtype">uchar16&#160;</td>
 278           <td class="paramname"><em>val</em></td><td>)</td>
 279           <td></td>
 280         </tr>
 281       </table>
 282   </td>
 283   <td class="mlabels-right">
 284 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 285   </tr>
 286 </table>
 287 </div><div class="memdoc">
 288
 289 <p>Calculate the minimum of a sliding window of size 3. </p>
 290 <dl class="params"><dt>Parameters</dt><dd>
 291   <table class="params">
 292     <tr><td class="paramname">val</td><td>Values to calculate the minimum values</td></tr>
 293   </table>
 294   </dd>
 295 </dl>
 296 <dl class="section return"><dt>Returns</dt><dd>Minimum values of 8 elements on a sliding window of size 3. </dd></dl>
 297
 298 <p>Definition at line <a class="el" href="non__linear__filter__helpers_8h_source.xhtml#l00109">109</a> of file <a class="el" href="non__linear__filter__helpers_8h_source.xhtml">non_linear_filter_helpers.h</a>.</p>
 299
 300 <p>Referenced by <a class="el" href="non__linear__filter3x3_8cl_source.xhtml#l00044">non_linear_filter_box3x3()</a>, <a class="el" href="non__linear__filter3x3_8cl_source.xhtml#l00099">non_linear_filter_cross3x3()</a>, <a class="el" href="non__linear__filter3x3_8cl_source.xhtml#l00150">non_linear_filter_disk3x3()</a>, and <a class="el" href="non__linear__filter5x5_8cl_source.xhtml#l00444">non_linear_filter_disk5x5()</a>.</p>
 301 <div class="fragment"><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;{</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    <span class="keywordflow">return</span> min(val.s01234567, min(val.s12345678, val.s23456789));</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;}</div></div><!-- fragment -->
 302 </div>
 303 </div>
 304 <a class="anchor" id="aa9d1bdcaf911a5b861c2082181e6a716"></a>
 305 <div class="memitem">
 306 <div class="memproto">
 307 <table class="mlabels">
 308   <tr>
 309   <td class="mlabels-left">
 310       <table class="memname">
 311         <tr>
 312           <td class="memname">uchar8 row_reduce_min_5 </td>
 313           <td>(</td>
 314           <td class="paramtype">uchar16&#160;</td>
 315           <td class="paramname"><em>val</em></td><td>)</td>
 316           <td></td>
 317         </tr>
 318       </table>
 319   </td>
 320   <td class="mlabels-right">
 321 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 322   </tr>
 323 </table>
 324 </div><div class="memdoc">
 325
 326 <p>Calculate the minimum of a sliding window of size 5. </p>
 327 <dl class="params"><dt>Parameters</dt><dd>
 328   <table class="params">
 329     <tr><td class="paramname">val</td><td>Values to calculate the minimum values</td></tr>
 330   </table>
 331   </dd>
 332 </dl>
 333 <dl class="section return"><dt>Returns</dt><dd>Minimum values of 8 elements on a sliding window of size 5. </dd></dl>
 334
 335 <p>Definition at line <a class="el" href="non__linear__filter__helpers_8h_source.xhtml#l00131">131</a> of file <a class="el" href="non__linear__filter__helpers_8h_source.xhtml">non_linear_filter_helpers.h</a>.</p>
 336
 337 <p>Referenced by <a class="el" href="non__linear__filter5x5_8cl_source.xhtml#l00339">non_linear_filter_box5x5()</a>, <a class="el" href="non__linear__filter5x5_8cl_source.xhtml#l00387">non_linear_filter_cross5x5()</a>, and <a class="el" href="non__linear__filter5x5_8cl_source.xhtml#l00444">non_linear_filter_disk5x5()</a>.</p>
 338 <div class="fragment"><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;{</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    <span class="keywordflow">return</span> min(val.s01234567, min(min(val.s12345678, val.s23456789), min(val.s3456789A, val.s456789AB)));</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;}</div></div><!-- fragment -->
 339 </div>
 340 </div>
 341 <a class="anchor" id="a7b5c174de888c3cfa7c08c16682fd770"></a>
 342 <div class="memitem">
 343 <div class="memproto">
 344 <table class="mlabels">
 345   <tr>
 346   <td class="mlabels-left">
 347       <table class="memname">
 348         <tr>
 349           <td class="memname">uchar8 sort5 </td>
 350           <td>(</td>
 351           <td class="paramtype">uchar8&#160;</td>
 352           <td class="paramname"><em>p0</em>, </td>
 353         </tr>
 354         <tr>
 355           <td class="paramkey"></td>
 356           <td></td>
 357           <td class="paramtype">uchar8&#160;</td>
 358           <td class="paramname"><em>p1</em>, </td>
 359         </tr>
 360         <tr>
 361           <td class="paramkey"></td>
 362           <td></td>
 363           <td class="paramtype">uchar8&#160;</td>
 364           <td class="paramname"><em>p2</em>, </td>
 365         </tr>
 366         <tr>
 367           <td class="paramkey"></td>
 368           <td></td>
 369           <td class="paramtype">uchar8&#160;</td>
 370           <td class="paramname"><em>p3</em>, </td>
 371         </tr>
 372         <tr>
 373           <td class="paramkey"></td>
 374           <td></td>
 375           <td class="paramtype">uchar8&#160;</td>
 376           <td class="paramname"><em>p4</em>&#160;</td>
 377         </tr>
 378         <tr>
 379           <td></td>
 380           <td>)</td>
 381           <td></td><td></td>
 382         </tr>
 383       </table>
 384   </td>
 385   <td class="mlabels-right">
 386 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 387   </tr>
 388 </table>
 389 </div><div class="memdoc">
 390
 391 <p>Sorting network to sort 5 vectors of 8 elements and return their median. </p>
 392 <dl class="params"><dt>Parameters</dt><dd>
 393   <table class="params">
 394     <tr><td class="paramdir">[in]</td><td class="paramname">p0</td><td>First element vector </td></tr>
 395     <tr><td class="paramdir">[in]</td><td class="paramname">p1</td><td>Second element vector </td></tr>
 396     <tr><td class="paramdir">[in]</td><td class="paramname">p2</td><td>Third element vector </td></tr>
 397     <tr><td class="paramdir">[in]</td><td class="paramname">p3</td><td>Fourth element vector </td></tr>
 398     <tr><td class="paramdir">[in]</td><td class="paramname">p4</td><td>Fifth element vector</td></tr>
 399   </table>
 400   </dd>
 401 </dl>
 402 <dl class="section return"><dt>Returns</dt><dd>Median values for 8 elements. </dd></dl>
 403
 404 <p>Definition at line <a class="el" href="non__linear__filter__helpers_8h_source.xhtml#l00050">50</a> of file <a class="el" href="non__linear__filter__helpers_8h_source.xhtml">non_linear_filter_helpers.h</a>.</p>
 405
 406 <p>References <a class="el" href="non__linear__filter__helpers_8h_source.xhtml#l00030">SORT</a>.</p>
 407
 408 <p>Referenced by <a class="el" href="non__linear__filter3x3_8cl_source.xhtml#l00099">non_linear_filter_cross3x3()</a>.</p>
 409 <div class="fragment"><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;{</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p0, p1);</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p2, p3);</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p0, p2);</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p1, p3);</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p1, p2);</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p0, p4);</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p1, p4);</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p2, p4);</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    <span class="keywordflow">return</span> p2;</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;}</div><div class="ttc" id="non__linear__filter__helpers_8h_xhtml_ac226bc1ed04fd7d4865263484ed22a47"><div class="ttname"><a href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a></div><div class="ttdeci">#define SORT(a, b)</div><div class="ttdoc">Sorts element-wise two vectors. </div><div class="ttdef"><b>Definition:</b> <a href="non__linear__filter__helpers_8h_source.xhtml#l00030">non_linear_filter_helpers.h:30</a></div></div>
 410 </div><!-- fragment -->
 411 </div>
 412 </div>
 413 <a class="anchor" id="a0960df49e39a9499677066c32600c17f"></a>
 414 <div class="memitem">
 415 <div class="memproto">
 416 <table class="mlabels">
 417   <tr>
 418   <td class="mlabels-left">
 419       <table class="memname">
 420         <tr>
 421           <td class="memname">uchar8 sort9 </td>
 422           <td>(</td>
 423           <td class="paramtype">uchar8&#160;</td>
 424           <td class="paramname"><em>p0</em>, </td>
 425         </tr>
 426         <tr>
 427           <td class="paramkey"></td>
 428           <td></td>
 429           <td class="paramtype">uchar8&#160;</td>
 430           <td class="paramname"><em>p1</em>, </td>
 431         </tr>
 432         <tr>
 433           <td class="paramkey"></td>
 434           <td></td>
 435           <td class="paramtype">uchar8&#160;</td>
 436           <td class="paramname"><em>p2</em>, </td>
 437         </tr>
 438         <tr>
 439           <td class="paramkey"></td>
 440           <td></td>
 441           <td class="paramtype">uchar8&#160;</td>
 442           <td class="paramname"><em>p3</em>, </td>
 443         </tr>
 444         <tr>
 445           <td class="paramkey"></td>
 446           <td></td>
 447           <td class="paramtype">uchar8&#160;</td>
 448           <td class="paramname"><em>p4</em>, </td>
 449         </tr>
 450         <tr>
 451           <td class="paramkey"></td>
 452           <td></td>
 453           <td class="paramtype">uchar8&#160;</td>
 454           <td class="paramname"><em>p5</em>, </td>
 455         </tr>
 456         <tr>
 457           <td class="paramkey"></td>
 458           <td></td>
 459           <td class="paramtype">uchar8&#160;</td>
 460           <td class="paramname"><em>p6</em>, </td>
 461         </tr>
 462         <tr>
 463           <td class="paramkey"></td>
 464           <td></td>
 465           <td class="paramtype">uchar8&#160;</td>
 466           <td class="paramname"><em>p7</em>, </td>
 467         </tr>
 468         <tr>
 469           <td class="paramkey"></td>
 470           <td></td>
 471           <td class="paramtype">uchar8&#160;</td>
 472           <td class="paramname"><em>p8</em>&#160;</td>
 473         </tr>
 474         <tr>
 475           <td></td>
 476           <td>)</td>
 477           <td></td><td></td>
 478         </tr>
 479       </table>
 480   </td>
 481   <td class="mlabels-right">
 482 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 483   </tr>
 484 </table>
 485 </div><div class="memdoc">
 486
 487 <p>Sorting network to sort 9 vectors of 8 elements and return their median. </p>
 488 <dl class="params"><dt>Parameters</dt><dd>
 489   <table class="params">
 490     <tr><td class="paramdir">[in]</td><td class="paramname">p0</td><td>First element vector </td></tr>
 491     <tr><td class="paramdir">[in]</td><td class="paramname">p1</td><td>Second element vector </td></tr>
 492     <tr><td class="paramdir">[in]</td><td class="paramname">p2</td><td>Third element vector </td></tr>
 493     <tr><td class="paramdir">[in]</td><td class="paramname">p3</td><td>Fourth element vector </td></tr>
 494     <tr><td class="paramdir">[in]</td><td class="paramname">p4</td><td>Fifth element vector </td></tr>
 495     <tr><td class="paramdir">[in]</td><td class="paramname">p5</td><td>Sixth element vector </td></tr>
 496     <tr><td class="paramdir">[in]</td><td class="paramname">p6</td><td>Seventh element vector </td></tr>
 497     <tr><td class="paramdir">[in]</td><td class="paramname">p7</td><td>Eigth element vector </td></tr>
 498     <tr><td class="paramdir">[in]</td><td class="paramname">p8</td><td>Ninth element vector</td></tr>
 499   </table>
 500   </dd>
 501 </dl>
 502 <dl class="section return"><dt>Returns</dt><dd>Median values for 8 elements. </dd></dl>
 503
 504 <p>Definition at line <a class="el" href="non__linear__filter__helpers_8h_source.xhtml#l00078">78</a> of file <a class="el" href="non__linear__filter__helpers_8h_source.xhtml">non_linear_filter_helpers.h</a>.</p>
 505
 506 <p>References <a class="el" href="non__linear__filter__helpers_8h_source.xhtml#l00030">SORT</a>.</p>
 507
 508 <p>Referenced by <a class="el" href="non__linear__filter3x3_8cl_source.xhtml#l00044">non_linear_filter_box3x3()</a>, <a class="el" href="non__linear__filter5x5_8cl_source.xhtml#l00387">non_linear_filter_cross5x5()</a>, and <a class="el" href="non__linear__filter3x3_8cl_source.xhtml#l00150">non_linear_filter_disk3x3()</a>.</p>
 509 <div class="fragment"><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;{</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p1, p2);</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p4, p5);</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p7, p8);</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p0, p1);</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p3, p4);</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p6, p7);</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p1, p2);</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p4, p5);</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p7, p8);</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p0, p3);</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p5, p8);</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p4, p7);</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p3, p6);</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p1, p4);</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p2, p5);</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p4, p7);</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p4, p2);</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p6, p4);</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    <a class="code" href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a>(p4, p2);</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    <span class="keywordflow">return</span> p4;</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;}</div><div class="ttc" id="non__linear__filter__helpers_8h_xhtml_ac226bc1ed04fd7d4865263484ed22a47"><div class="ttname"><a href="non__linear__filter__helpers_8h.xhtml#ac226bc1ed04fd7d4865263484ed22a47">SORT</a></div><div class="ttdeci">#define SORT(a, b)</div><div class="ttdoc">Sorts element-wise two vectors. </div><div class="ttdef"><b>Definition:</b> <a href="non__linear__filter__helpers_8h_source.xhtml#l00030">non_linear_filter_helpers.h:30</a></div></div>
 510 </div><!-- fragment -->
 511 </div>
 512 </div>
 513 </div><!-- contents -->
 514 </div><!-- doc-content -->
 515 <!-- start footer part -->
 516 <div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
 517   <ul>
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