Split Image

Split a N multiband image into N images

Detailed description

This application splits a N-bands image into N mono-band images. The output images filename will be generated from the output parameter. Thus if the input image has 2 channels, and the user has set an output outimage.tif, the generated images will be outimage_0.tif and outimage_1.tif

Parameters

This section describes in details the parameters available for this application. Table [1] presents a summary of these parameters and the parameters keys to be used in command-line and programming languages. Application key is SplitImage .

[1]Table: Parameters table for Split Image.
Parameter Key Parameter Type Parameter Description
in Input image Input image
out Output image Output image
ram Int Int
inxml XML input parameters file XML input parameters file
outxml XML output parameters file XML output parameters file
  • Input Image: Input multiband image filename.
  • Output Image: Output filename that will be used to get the prefix and the extension of the output images to write.
  • Available RAM (Mb): Available memory for processing (in MB).
  • Load otb application from xml file: Load otb application from xml file.
  • Save otb application to xml file: Save otb application to xml file.

Example

To run this example in command-line, use the following:

otbcli_SplitImage -in VegetationIndex.hd -out splitImage.tif

To run this example from Python, use the following code snippet:

#!/usr/bin/python

# Import the otb applications package
import otbApplication

# The following line creates an instance of the SplitImage application
SplitImage = otbApplication.Registry.CreateApplication("SplitImage")

# The following lines set all the application parameters:
SplitImage.SetParameterString("in", "VegetationIndex.hd")

SplitImage.SetParameterString("out", "splitImage.tif")

# The following line execute the application
SplitImage.ExecuteAndWriteOutput()

Limitations

None

Authors

This application has been written by OTB-Team.