LSMSSegmentation
otbcli_LSMSSegmentation
Exact Large-Scale Mean-Shift segmentation, step 2
Segmentation
Second step of the exact Large-Scale Mean-Shift segmentation workflow.
ParameterRaster
in
Filtered image
The filtered image (cf. Adaptive MeanShift Smoothing application).
False
ParameterRaster
inpos
Spatial image
The spatial image. Spatial input is the displacement map (output of the Adaptive MeanShift Smoothing application).
True
OutputRaster
out
Output Image
The output image. The output image is the segmentation of the filtered image. It is recommended to set the pixel type to uint32.
ParameterNumber
ranger
Range radius
Range radius defining the radius (expressed in radiometry unit) in the multi-spectral space.
15
True
ParameterNumber
spatialr
Spatial radius
Spatial radius of the neighborhood.
5
True
ParameterNumber
minsize
Minimum Region Size
Minimum Region Size. If, after the segmentation, a region is of size lower than this criterion, the region is deleted.
0
True
ParameterNumber
tilesizex
Size of tiles in pixel (X-axis)
Size of tiles along the X-axis.
500
False
ParameterNumber
tilesizey
Size of tiles in pixel (Y-axis)
Size of tiles along the Y-axis.
500
False
ParameterFile
tmpdir
Directory where to write temporary files
This applications need to write temporary files for each tile. This parameter allows choosing the path where to write those files. If disabled, the current path will be used.
True
ParameterBoolean
cleanup
Temporary files cleaning
If activated, the application will try to clean all temporary files it created
True
True