DESCRIPTION

This is the StereoFramework application, version 5.2.0 Compute the ground elevation based on one or multiple stereo pair(s)

Complete documentation: http://www.orfeo-toolbox.org/Applications/StereoFramework.html

Parameters:

-progress

<boolean> Report progress

 -input.il                  <string list>    Input images list  (mandatory)

-input.co

<string> Couples list (optional, off by default)

-input.channel

<int32> Image channel used for the block matching (mandatory, default value is 1)

-elev.dem

<string> DEM directory (optional, off by default)

-elev.geoid

<string> Geoid File (optional, off by default)

-elev.default

<float> Default elevation (mandatory, default value is 0)

-output.res

<float> Output resolution (mandatory, default value is 1)

-output.nodata

<float> NoData value (optional, on by default, default value is -32768)

-output.fusionmethod

<string> Method to fuse measures in each DSM cell [max/min/mean/acc] (mandatory, default value is max)

 -output.out                <string> [pixel] Output DSM  [pixel=uint8/uint16/int16/uint32/int32/float/double] (default value is float) (mandatory)

-output.mode

<string> Parameters estimation modes [fit/user] (mandatory, default value is fit)

-output.mode.user.ulx

<float> Upper Left X (mandatory)

-output.mode.user.uly

<float> Upper Left Y (mandatory)

-output.mode.user.sizex

<int32> Size X (mandatory)

-output.mode.user.sizey

<int32> Size Y (mandatory)

-output.mode.user.spacingx <float>

Pixel Size X (mandatory)

-output.mode.user.spacingy <float>

Pixel Size Y (mandatory)

-map

<string> Output Cartographic Map Projection [utm/lambert2/lambert93/wgs/epsg] (mandatory, default value is wgs)

-map.utm.zone

<int32> Zone number (mandatory, default value is 31)

-map.utm.northhem

<boolean> Northern Hemisphere (optional, off by default)

-map.epsg.code

<int32> EPSG Code (mandatory, default value is 4326)

-stereorect.fwdgridstep

<int32> Step of the displacement grid (in pixels) (optional, on by default, default value is 16)

-stereorect.invgridssrate

<int32> Sub-sampling rate for epipolar grid inversion (optional, on by default, default value is 10)

-bm.metric

<string> Block-matching metric [ssdmean/ssd/ncc/lp] (mandatory, default value is ssdmean)

-bm.metric.lp.p

<float> p value (mandatory, default value is 1)

-bm.radius

<int32> Radius of blocks for matching filter (in pixels) (optional, on by default, default value is 2)

-bm.minhoffset

<float> Minimum altitude offset (in meters) (mandatory, default value is -20)

-bm.maxhoffset

<float> Maximum altitude offset (in meters) (mandatory, default value is 20)

-postproc.bij

<boolean> Use bijection consistency in block matching strategy (optional, on by default)

-postproc.med

<boolean> Use median disparities filtering (optional, off by default)

-postproc.metrict

<float> Correlation metric threshold (optional, off by default, default value is 0.6)

-mask.left

<string> Input left mask (optional, off by default)

-mask.right

<string> Input right mask (optional, off by default)

-mask.variancet

<float> Discard pixels with low local variance (optional, on by default, default value is 50)

-ram

<int32> Available RAM (Mb) (optional, off by default, default value is 128)

-inxml

<string> Load otb application from xml file (optional, off by default)

EXAMPLES

otbcli_StereoFramework -input.il sensor_stereo_left.tif sensor_stereo_right.tif -elev.default 200 -stereorect.fwdgridstep 8 -stereorect.invgridssrate 4 -postproc.med 1 -output.res 2.5 -output.out dem.tif