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QGIS/python/plugins/sextante/otb/description/doc/MeanShiftSmoothing.html
Victor Olaya c4c3fecf17 Several patches contributed by Rado Guzinski: 
-New OTB descriptions an help
-Update OTB descriptions
-More responsive MultipleInputPanel.py
-Minor bug fixes
2012-10-17 22:03:40 +02:00

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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
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<head><title>Mean Shift filtering</title>
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<h4 class="subsectionHead"><span class="titlemark">4.5.3 </span> <a
id="x87-3890004.5.3"></a>Mean Shift filtering</h4>
<!--l. 2544--><p class="noindent" >Perform mean shift filtering
<h5 class="subsubsectionHead"><a
id="x87-3900004.5.3"></a>Detailed description</h5>
<!--l. 2546--><p class="noindent" >This application performs mean shift fitlering (multi-threaded).
<h5 class="subsubsectionHead"><a
id="x87-3910004.5.3"></a>Parameters</h5>
<!--l. 2548--><p class="noindent" >This section describes in details the parameters available for this application. Table&#x00A0;<a
href="#x87-39100129">4.29<!--tex4ht:ref: MeanShiftSmoothing_param_table --></a>, page&#x00A0;<a
href="#x87-39100129">396<!--tex4ht:ref: MeanShiftSmoothing_param_table --></a>
presents a summary of these parameters and the parameters keys to be used in command-line and
programming languages. Application key is <span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-">MeanShiftSmoothing</span></span></span>. <div class="table">
<!--l. 2549--><p class="noindent" ><a
id="x87-39100129"></a><hr class="float"><div class="float"
>
<div class="center"
>
<!--l. 2550--><p class="noindent" >
<div class="tabular"> <table id="TBL-29" class="tabular"
cellspacing="0" cellpadding="0" rules="groups"
><colgroup id="TBL-29-1g"><col
id="TBL-29-1"></colgroup><colgroup id="TBL-29-2g"><col
id="TBL-29-2"></colgroup><colgroup id="TBL-29-3g"><col
id="TBL-29-3"></colgroup><tr
class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr
style="vertical-align:baseline;" id="TBL-29-1-"><td style="white-space:wrap; text-align:left;" id="TBL-29-1-1"
class="td11"><!--l. 2554--><p class="noindent" ><span
class="ptmr7t-x-x-90">Parameter key</span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-29-1-2"
class="td11"><span
class="ptmr7t-x-x-90">Parameter type</span></td><td style="white-space:wrap; text-align:left;" id="TBL-29-1-3"
class="td11"><!--l. 2554--><p class="noindent" ><span
class="ptmr7t-x-x-90">Parameter description</span> </td>
</tr><tr
class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr
style="vertical-align:baseline;" id="TBL-29-2-"><td style="white-space:wrap; text-align:left;" id="TBL-29-2-1"
class="td11"><!--l. 2556--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">in</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-29-2-2"
class="td11"><span
class="ptmr7t-x-x-90">Input image </span></td><td style="white-space:wrap; text-align:left;" id="TBL-29-2-3"
class="td11"><!--l. 2556--><p class="noindent" ><span
class="ptmr7t-x-x-90">Input Image</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-29-3-"><td style="white-space:wrap; text-align:left;" id="TBL-29-3-1"
class="td11"><!--l. 2557--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">fout</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-29-3-2"
class="td11"><span
class="ptmr7t-x-x-90">Output image </span></td><td style="white-space:wrap; text-align:left;" id="TBL-29-3-3"
class="td11"><!--l. 2557--><p class="noindent" ><span
class="ptmr7t-x-x-90">Filtered output</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-29-4-"><td style="white-space:wrap; text-align:left;" id="TBL-29-4-1"
class="td11"><!--l. 2558--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">spatialr</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-29-4-2"
class="td11"><span
class="ptmr7t-x-x-90">Int </span></td><td style="white-space:wrap; text-align:left;" id="TBL-29-4-3"
class="td11"><!--l. 2558--><p class="noindent" ><span
class="ptmr7t-x-x-90">Spatial radius</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-29-5-"><td style="white-space:wrap; text-align:left;" id="TBL-29-5-1"
class="td11"><!--l. 2559--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">ranger</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-29-5-2"
class="td11"><span
class="ptmr7t-x-x-90">Float </span></td><td style="white-space:wrap; text-align:left;" id="TBL-29-5-3"
class="td11"><!--l. 2559--><p class="noindent" ><span
class="ptmr7t-x-x-90">Range radius</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-29-6-"><td style="white-space:wrap; text-align:left;" id="TBL-29-6-1"
class="td11"><!--l. 2560--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">thres</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-29-6-2"
class="td11"><span
class="ptmr7t-x-x-90">Float </span></td><td style="white-space:wrap; text-align:left;" id="TBL-29-6-3"
class="td11"><!--l. 2560--><p class="noindent" ><span
class="ptmr7t-x-x-90">Mode convergence threshold</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-29-7-"><td style="white-space:wrap; text-align:left;" id="TBL-29-7-1"
class="td11"><!--l. 2561--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">maxiter</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-29-7-2"
class="td11"><span
class="ptmr7t-x-x-90">Int </span></td><td style="white-space:wrap; text-align:left;" id="TBL-29-7-3"
class="td11"><!--l. 2561--><p class="noindent" ><span
class="ptmr7t-x-x-90">Maximum number of iterations</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-29-8-"><td style="white-space:wrap; text-align:left;" id="TBL-29-8-1"
class="td11"><!--l. 2562--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">modesearch</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-29-8-2"
class="td11"><span
class="ptmr7t-x-x-90">Boolean </span></td><td style="white-space:wrap; text-align:left;" id="TBL-29-8-3"
class="td11"><!--l. 2562--><p class="noindent" ><span
class="ptmr7t-x-x-90">Mode search.</span> </td>
</tr><tr
class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr
style="vertical-align:baseline;" id="TBL-29-9-"><td style="white-space:wrap; text-align:left;" id="TBL-29-9-1"
class="td11"> </td></tr></table></div>
</div>
<br /> <div class="caption"
><span class="id">Table&#x00A0;4.29: </span><span
class="content">Parameters table for Mean Shift filtering.</span></div><!--tex4ht:label?: x87-39100129 -->
</div><hr class="endfloat" />
</div>
<ul class="itemize1">
<li class="itemize"><span
class="ptmb7t-">Input Image: </span>The input image.
</li>
<li class="itemize"><span
class="ptmb7t-">Filtered output: </span>The filtered output image.
</li>
<li class="itemize"><span
class="ptmb7t-">Spatial radius: </span>Spatial radius of the neighborhood.
</li>
<li class="itemize"><span
class="ptmb7t-">Range radius: </span>Range radius defining the radius (expressed in radiometry unit) in the
multi-spectral space.
</li>
<li class="itemize"><span
class="ptmb7t-">Mode convergence threshold: </span>Algorithm iterative scheme will stop if mean-shift vector is
below this threshold or if iteration number reached maximum number of iterations.
</li>
<li class="itemize"><span
class="ptmb7t-">Maximum number of iterations: </span>Algorithm iterative scheme will stop if convergence hasn&#8217;t
been reached after the maximum number of iterations.
</li>
<li class="itemize"><span
class="ptmb7t-">Mode search.: </span>If activated pixel iterative convergence is stopped if the path . Be careful, with
this option, the result will slightly depend on thread number</li></ul>
<h5 class="subsubsectionHead"><a
id="x87-3920004.5.3"></a>Example</h5>
<!--l. 2579--><p class="noindent" >To run this example in command-line, use the following: <!--l. 2580-->
<div class="lstlisting" id="listing-58"><span class="label"><a
id="x87-392001r1"></a></span><span
class="pcrr7tn-x-x-70">otbcli_MeanShiftSmoothing</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">-</span><span
class="pcrb7t-x-x-70">in</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">maur_rgb</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">png</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">-</span><span
class="pcrr7tn-x-x-70">fout</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">MeanShift_FilterOutput</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">tif</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">-</span><span
class="pcrr7tn-x-x-70">spatialr</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">16</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">-</span><span
class="pcrr7tn-x-x-70">ranger</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">16</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">-</span><span
class="pcrr7tn-x-x-70">thres</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">0.1</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">-</span><span
class="pcrr7tn-x-x-70">maxiter</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">100</span>
</div>
<!--l. 2583--><p class="noindent" >To run this example from Python, use the following code snippet: <!--l. 2584-->
<div class="lstlisting" id="listing-59"><span class="label"><a
id="x87-392002r1"></a></span><span
class="pcrro7t-x-x-70">#</span><span
class="pcrro7t-x-x-70">!/</span><span
class="pcrro7t-x-x-70">usr</span><span
class="pcrro7t-x-x-70">/</span><span
class="pcrro7t-x-x-70">bin</span><span
class="pcrro7t-x-x-70">/</span><span
class="pcrro7t-x-x-70">python</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392003r2"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392004r3"></a></span><span
class="pcrro7t-x-x-70">#</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">Import</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">the</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">otb</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">applications</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">package</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392005r4"></a></span><span
class="pcrb7t-x-x-70">import</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">otbApplication</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392006r5"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392007r6"></a></span><span
class="pcrro7t-x-x-70">#</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">The</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">following</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">line</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">creates</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">an</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">instance</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">of</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">the</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">MeanShiftSmoothing</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">application</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392008r7"></a></span><span
class="pcrr7tn-x-x-70">MeanShiftSmoothing</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">=</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">otbApplication</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">Registry</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">CreateApplication</span><span
class="pcrr7tn-x-x-70">(</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">MeanShiftSmoothing</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">)</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392009r8"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392010r9"></a></span><span
class="pcrro7t-x-x-70">#</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">The</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">following</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">lines</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">set</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">all</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">the</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">application</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">parameters</span><span
class="pcrro7t-x-x-70">:</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392011r10"></a></span><span
class="pcrr7tn-x-x-70">MeanShiftSmoothing</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">SetParameterString</span><span
class="pcrr7tn-x-x-70">(</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">in</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">,</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">maur_rgb</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">png</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">)</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392012r11"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392013r12"></a></span><span
class="pcrr7tn-x-x-70">MeanShiftSmoothing</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">SetParameterString</span><span
class="pcrr7tn-x-x-70">(</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">fout</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">,</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">MeanShift_FilterOutput</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">tif</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">)</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392014r13"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392015r14"></a></span><span
class="pcrr7tn-x-x-70">MeanShiftSmoothing</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">SetParameterInt</span><span
class="pcrr7tn-x-x-70">(</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">spatialr</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">,</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">16)</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392016r15"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392017r16"></a></span><span
class="pcrr7tn-x-x-70">MeanShiftSmoothing</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">SetParameterFloat</span><span
class="pcrr7tn-x-x-70">(</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">ranger</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">,</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">16)</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392018r17"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392019r18"></a></span><span
class="pcrr7tn-x-x-70">MeanShiftSmoothing</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">SetParameterFloat</span><span
class="pcrr7tn-x-x-70">(</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">thres</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">,</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">0.1)</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392020r19"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392021r20"></a></span><span
class="pcrr7tn-x-x-70">MeanShiftSmoothing</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">SetParameterInt</span><span
class="pcrr7tn-x-x-70">(</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">maxiter</span><span
class="pcrr7tn-x-x-70">"</span><span
class="pcrr7tn-x-x-70">,</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">100)</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392022r21"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392023r22"></a></span><span
class="pcrro7t-x-x-70">#</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">The</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">following</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">line</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">execute</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">the</span><span
class="pcrro7t-x-x-70">&#x00A0;</span><span
class="pcrro7t-x-x-70">application</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x87-392024r23"></a></span><span
class="pcrr7tn-x-x-70">MeanShiftSmoothing</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">ExecuteAndWriteOutput</span><span
class="pcrr7tn-x-x-70">()</span>
</div>
<!--l. 2609--><p class="noindent" >
<h5 class="subsubsectionHead"><a
id="x87-3930004.5.3"></a>Limitations</h5>
<!--l. 2610--><p class="noindent" >With mode search option, the result will slightly depend on thread number.
<h5 class="subsubsectionHead"><a
id="x87-3940004.5.3"></a>Authors</h5>
<!--l. 2612--><p class="noindent" >This application has been written by OTB-Team.
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