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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
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<head><title>Disparity map to elevation map</title>
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<h4 class="subsectionHead"><span class="titlemark">4.7.2 </span> <a
id="x99-4870004.7.2"></a>Disparity map to elevation map</h4>
<!--l. 3526--><p class="noindent" >Projects a disparity map into a regular elevation map
<h5 class="subsubsectionHead"><a
id="x99-4880004.7.2"></a>Detailed description</h5>
<!--l. 3528--><p class="noindent" >This application uses a disparity map computed from a stereo image pair to produce an elevation map on the
ground area covered by the stereo pair. The needed inputs are : the disparity map, the stereo pair (in original
geometry) and the epipolar deformation grids. These grids have to link the original geometry (stereo pair)
and the epipolar geometry (disparity map).
<h5 class="subsubsectionHead"><a
id="x99-4890004.7.2"></a>Parameters</h5>
<!--l. 3530--><p class="noindent" >This section describes in details the parameters available for this application. Table&#x00A0;<a
href="#x99-48900139">4.39<!--tex4ht:ref: DisparityMapToElevationMap_param_table --></a>, page&#x00A0;<a
href="#x99-48900139">454<!--tex4ht:ref: DisparityMapToElevationMap_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-">DisparityMapToElevationMap</span></span></span>. <div class="table">
<!--l. 3531--><p class="noindent" ><a
id="x99-48900139"></a><hr class="float"><div class="float"
>
<div class="center"
>
<!--l. 3532--><p class="noindent" >
<div class="tabular"> <table id="TBL-39" class="tabular"
cellspacing="0" cellpadding="0" rules="groups"
><colgroup id="TBL-39-1g"><col
id="TBL-39-1"></colgroup><colgroup id="TBL-39-2g"><col
id="TBL-39-2"></colgroup><colgroup id="TBL-39-3g"><col
id="TBL-39-3"></colgroup><tr
class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr
style="vertical-align:baseline;" id="TBL-39-1-"><td style="white-space:wrap; text-align:left;" id="TBL-39-1-1"
class="td11"><!--l. 3536--><p class="noindent" ><span
class="ptmr7t-x-x-90">Parameter key</span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-1-2"
class="td11"><span
class="ptmr7t-x-x-90">Parameter type </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-1-3"
class="td11"><!--l. 3536--><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-39-2-"><td style="white-space:wrap; text-align:left;" id="TBL-39-2-1"
class="td11"><!--l. 3538--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">io</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-2-2"
class="td11"><span
class="ptmr7t-x-x-90">Group </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-2-3"
class="td11"><!--l. 3538--><p class="noindent" ><span
class="ptmr7t-x-x-90">Input and output data</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-39-3-"><td style="white-space:wrap; text-align:left;" id="TBL-39-3-1"
class="td11"><!--l. 3539--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">io.in</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-3-2"
class="td11"><span
class="ptmr7t-x-x-90">Input image </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-3-3"
class="td11"><!--l. 3539--><p class="noindent" ><span
class="ptmr7t-x-x-90">Input disparity map</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-39-4-"><td style="white-space:wrap; text-align:left;" id="TBL-39-4-1"
class="td11"><!--l. 3540--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">io.left</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-4-2"
class="td11"><span
class="ptmr7t-x-x-90">Input image </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-4-3"
class="td11"><!--l. 3540--><p class="noindent" ><span
class="ptmr7t-x-x-90">Left sensor image</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-39-5-"><td style="white-space:wrap; text-align:left;" id="TBL-39-5-1"
class="td11"><!--l. 3541--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">io.right</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-5-2"
class="td11"><span
class="ptmr7t-x-x-90">Input image </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-5-3"
class="td11"><!--l. 3541--><p class="noindent" ><span
class="ptmr7t-x-x-90">Right sensor image</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-39-6-"><td style="white-space:wrap; text-align:left;" id="TBL-39-6-1"
class="td11"><!--l. 3542--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">io.lgrid</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-6-2"
class="td11"><span
class="ptmr7t-x-x-90">Input image </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-6-3"
class="td11"><!--l. 3542--><p class="noindent" ><span
class="ptmr7t-x-x-90">Left Grid</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-39-7-"><td style="white-space:wrap; text-align:left;" id="TBL-39-7-1"
class="td11"><!--l. 3543--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">io.rgrid</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-7-2"
class="td11"><span
class="ptmr7t-x-x-90">Input image </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-7-3"
class="td11"><!--l. 3543--><p class="noindent" ><span
class="ptmr7t-x-x-90">Right Grid</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-39-8-"><td style="white-space:wrap; text-align:left;" id="TBL-39-8-1"
class="td11"><!--l. 3544--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">io.out</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-8-2"
class="td11"><span
class="ptmr7t-x-x-90">Output image </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-8-3"
class="td11"><!--l. 3544--><p class="noindent" ><span
class="ptmr7t-x-x-90">Output elevation map</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-39-9-"><td style="white-space:wrap; text-align:left;" id="TBL-39-9-1"
class="td11"><!--l. 3545--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">io.mask</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-9-2"
class="td11"><span
class="ptmr7t-x-x-90">Input image </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-9-3"
class="td11"><!--l. 3545--><p class="noindent" ><span
class="ptmr7t-x-x-90">Disparity mask</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-39-10-"><td style="white-space:wrap; text-align:left;" id="TBL-39-10-1"
class="td11"><!--l. 3546--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">step</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-10-2"
class="td11"><span
class="ptmr7t-x-x-90">Float </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-10-3"
class="td11"><!--l. 3546--><p class="noindent" ><span
class="ptmr7t-x-x-90">DEM step</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-39-11-"><td style="white-space:wrap; text-align:left;" id="TBL-39-11-1"
class="td11"><!--l. 3547--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">hmin</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-11-2"
class="td11"><span
class="ptmr7t-x-x-90">Float </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-11-3"
class="td11"><!--l. 3547--><p class="noindent" ><span
class="ptmr7t-x-x-90">Minimum elevation expected</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-39-12-"><td style="white-space:wrap; text-align:left;" id="TBL-39-12-1"
class="td11"><!--l. 3548--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">hmax</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-12-2"
class="td11"><span
class="ptmr7t-x-x-90">Float </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-12-3"
class="td11"><!--l. 3548--><p class="noindent" ><span
class="ptmr7t-x-x-90">Maximum elevation expected</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-39-13-"><td style="white-space:wrap; text-align:left;" id="TBL-39-13-1"
class="td11"><!--l. 3549--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">elev</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-13-2"
class="td11"><span
class="ptmr7t-x-x-90">Choices </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-13-3"
class="td11"><!--l. 3549--><p class="noindent" ><span
class="ptmr7t-x-x-90">Elevation management</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-39-14-"><td style="white-space:wrap; text-align:left;" id="TBL-39-14-1"
class="td11"><!--l. 3550--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">elev</span><span
class="pcrr7tn-x-x-90">&#x00A0;dem</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-14-2"
class="td11"><span
class="ptmri7t-x-x-90">Choice </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-14-3"
class="td11"><!--l. 3550--><p class="noindent" ><span
class="ptmr7t-x-x-90">DEM directory</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-39-15-"><td style="white-space:wrap; text-align:left;" id="TBL-39-15-1"
class="td11"><!--l. 3551--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">elev</span><span
class="pcrr7tn-x-x-90">&#x00A0;average</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-15-2"
class="td11"><span
class="ptmri7t-x-x-90">Choice </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-15-3"
class="td11"><!--l. 3551--><p class="noindent" ><span
class="ptmr7t-x-x-90">Average Elevation</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-39-16-"><td style="white-space:wrap; text-align:left;" id="TBL-39-16-1"
class="td11"><!--l. 3552--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">elev.dem.path</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-16-2"
class="td11"><span
class="ptmr7t-x-x-90">Directory </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-16-3"
class="td11"><!--l. 3552--><p class="noindent" ><span
class="ptmr7t-x-x-90">DEM directory</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-39-17-"><td style="white-space:wrap; text-align:left;" id="TBL-39-17-1"
class="td11"><!--l. 3553--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">elev.dem.geoid</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-17-2"
class="td11"><span
class="ptmr7t-x-x-90">Input File name</span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-17-3"
class="td11"><!--l. 3553--><p class="noindent" ><span
class="ptmr7t-x-x-90">Geoid File</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-39-18-"><td style="white-space:wrap; text-align:left;" id="TBL-39-18-1"
class="td11"><!--l. 3554--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">elev.average.value</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-18-2"
class="td11"><span
class="ptmr7t-x-x-90">Float </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-18-3"
class="td11"><!--l. 3554--><p class="noindent" ><span
class="ptmr7t-x-x-90">Average Elevation</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-39-19-"><td style="white-space:wrap; text-align:left;" id="TBL-39-19-1"
class="td11"><!--l. 3555--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="pcrr7tn-x-x-90">ram</span></span></span> </td><td style="white-space:nowrap; text-align:left;" id="TBL-39-19-2"
class="td11"><span
class="ptmr7t-x-x-90">Int </span></td><td style="white-space:wrap; text-align:left;" id="TBL-39-19-3"
class="td11"><!--l. 3555--><p class="noindent" ><span
class="ptmr7t-x-x-90">Available RAM (Mb)</span> </td>
</tr><tr
class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr
style="vertical-align:baseline;" id="TBL-39-20-"><td style="white-space:wrap; text-align:left;" id="TBL-39-20-1"
class="td11"> </td></tr></table></div>
</div>
<br /> <div class="caption"
><span class="id">Table&#x00A0;4.39: </span><span
class="content">Parameters table for Disparity map to elevation map.</span></div><!--tex4ht:label?: x99-48900139 -->
</div><hr class="endfloat" />
</div>
<!--l. 3561--><p class="noindent" ><span class="paragraphHead"><a
id="x99-4900004.7.2"></a><span
class="ptmb7t-">Input and output data</span></span>
This group of parameters allows to set the input and output images and grids.
<ul class="itemize1">
<li class="itemize"><span
class="ptmb7t-">Input disparity map: </span>The input disparity map (horizontal disparity in first band, vertical in
second)
</li>
<li class="itemize"><span
class="ptmb7t-">Left sensor image: </span>Left image in original (sensor) geometry
</li>
<li class="itemize"><span
class="ptmb7t-">Right sensor image: </span>Right image in original (sensor) geometry
</li>
<li class="itemize"><span
class="ptmb7t-">Left Grid: </span>Left epipolar grid (deformation grid between sensor et disparity spaces)
</li>
<li class="itemize"><span
class="ptmb7t-">Right Grid: </span>Right epipolar grid (deformation grid between sensor et disparity spaces)
</li>
<li class="itemize"><span
class="ptmb7t-">Output elevation map: </span>Output elevation map in ground projection
</li>
<li class="itemize"><span
class="ptmb7t-">Disparity mask: </span>Masked disparity cells won&#8217;t be projected
</li></ul>
<!--l. 3579--><p class="noindent" ><span class="paragraphHead"><a
id="x99-4910004.7.2"></a><span
class="ptmb7t-">DEM step</span></span>
Spacing of the output elevation map (in meters)
<!--l. 3581--><p class="noindent" ><span class="paragraphHead"><a
id="x99-4920004.7.2"></a><span
class="ptmb7t-">Minimum elevation expected</span></span>
Minimum elevation expected (in meters)
<!--l. 3583--><p class="noindent" ><span class="paragraphHead"><a
id="x99-4930004.7.2"></a><span
class="ptmb7t-">Maximum elevation expected</span></span>
Maximum elevation expected (in meters)
<!--l. 3585--><p class="noindent" ><span class="paragraphHead"><a
id="x99-4940004.7.2"></a><span
class="ptmb7t-">Elevation management</span></span>
This group of parameters allows to manage elevation values. Supported formats are SRTM, DTED or any
geotiff processed by the DEM import application Available choices are:
<ul class="itemize1">
<li class="itemize"><span
class="ptmb7t-">DEM directory</span>
<ul class="itemize2">
<li class="itemize"><span
class="ptmb7t-">DEM directory: </span>This parameter allows to select a directory containing Digital
Elevation Model tiles
</li>
<li class="itemize"><span
class="ptmb7t-">Geoid File: </span>Use a geoid grid to get the height above the ellipsoid used</li></ul>
</li>
<li class="itemize"><span
class="ptmb7t-">Average Elevation</span>
<ul class="itemize2">
<li class="itemize"><span
class="ptmb7t-">Average Elevation: </span>This parameter allows to pick up an average elevation for all the
points of the image.</li></ul>
</li></ul>
<!--l. 3597--><p class="noindent" ><span class="paragraphHead"><a
id="x99-4950004.7.2"></a><span
class="ptmb7t-">Available RAM (Mb)</span></span>
Available memory for processing (in MB)
<!--l. 3600--><p class="noindent" >
<h5 class="subsubsectionHead"><a
id="x99-4960004.7.2"></a>Example</h5>
<!--l. 3601--><p class="noindent" >To run this example in command-line, use the following: <!--l. 3602-->
<div class="lstlisting" id="listing-80"><span class="label"><a
id="x99-496001r1"></a></span><span
class="pcrr7tn-x-x-70">otbcli_DisparityMapToElevationMap</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">-</span><span
class="pcrr7tn-x-x-70">io</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">disparity</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">io</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">left</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">sensor_left</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">io</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">right</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">sensor_right</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">io</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">lgrid</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">grid_epi_left</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">io</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">rgrid</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">grid_epi_right</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">io</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">out</span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><span
class="pcrr7tn-x-x-70">dem</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">tif</span>
</div>
<!--l. 3605--><p class="noindent" >To run this example from Python, use the following code snippet: <!--l. 3606-->
<div class="lstlisting" id="listing-81"><span class="label"><a
id="x99-496002r1"></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="x99-496003r2"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x99-496004r3"></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="x99-496005r4"></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="x99-496006r5"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x99-496007r6"></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">DisparityMapToElevationMap</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="x99-496008r7"></a></span><span
class="pcrr7tn-x-x-70">DisparityMapToElevationMap</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">DisparityMapToElevationMap</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="x99-496009r8"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x99-496010r9"></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="x99-496011r10"></a></span><span
class="pcrr7tn-x-x-70">DisparityMapToElevationMap</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">io</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">disparity</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="x99-496012r11"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x99-496013r12"></a></span><span
class="pcrr7tn-x-x-70">DisparityMapToElevationMap</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">io</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">left</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">sensor_left</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="x99-496014r13"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x99-496015r14"></a></span><span
class="pcrr7tn-x-x-70">DisparityMapToElevationMap</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">io</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">right</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">sensor_right</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="x99-496016r15"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x99-496017r16"></a></span><span
class="pcrr7tn-x-x-70">DisparityMapToElevationMap</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">io</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">lgrid</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">grid_epi_left</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="x99-496018r17"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x99-496019r18"></a></span><span
class="pcrr7tn-x-x-70">DisparityMapToElevationMap</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">io</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">rgrid</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">grid_epi_right</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="x99-496020r19"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x99-496021r20"></a></span><span
class="pcrr7tn-x-x-70">DisparityMapToElevationMap</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">io</span><span
class="pcrr7tn-x-x-70">.</span><span
class="pcrr7tn-x-x-70">out</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">dem</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="x99-496022r21"></a></span><span
class="pcrr7tn-x-x-70">&#x00A0;</span><br /><span class="label"><a
id="x99-496023r22"></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="x99-496024r23"></a></span><span
class="pcrr7tn-x-x-70">DisparityMapToElevationMap</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. 3631--><p class="noindent" >
<h5 class="subsubsectionHead"><a
id="x99-4970004.7.2"></a>Limitations</h5>
<!--l. 3632--><p class="noindent" >None
<h5 class="subsubsectionHead"><a
id="x99-4980004.7.2"></a>Authors</h5>
<!--l. 3634--><p class="noindent" >This application has been written by OTB-Team.
<h5 class="subsubsectionHead"><a
id="x99-4990004.7.2"></a>See also</h5>
<!--l. 3636--><p class="noindent" >These additional ressources can be useful for further information:
<ul class="itemize1">
<li class="itemize">otbStereoRectificationGridGenerator otbBlockMatching</li></ul>
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href="CookBooksu74.html" >next</a>] [<a
href="CookBooksu72.html" >prev</a>] [<a
href="CookBooksu72.html#tailCookBooksu72.html" >prev-tail</a>] [<a
href="CookBooksu73.html" >front</a>] [<a
href="CookBookse17.html#CookBooksu73.html" >up</a>] </p></div>
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id="tailCookBooksu73.html"></a>
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