Images Concatenation¶
Concatenate a list of images of the same size into a single multi-channel one.
Detailed description¶
This application performs images channels concatenation. It will walk the input image list (single or multi-channel) and generates a single multi-channel image. The channel order is the one of the list.
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 ConcatenateImages .
[1] | Table: Parameters table for Images Concatenation. |
Parameter Key | Parameter Type | Parameter Description |
---|---|---|
il | Input image list | Input image list |
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 images list: The list of images to concatenate.
- Output Image: The concatenated output image.
- 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_ConcatenateImages -il GomaAvant.png GomaApres.png -out otbConcatenateImages.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 ConcatenateImages application
ConcatenateImages = otbApplication.Registry.CreateApplication("ConcatenateImages")
# The following lines set all the application parameters:
ConcatenateImages.SetParameterStringList("il", ['GomaAvant.png', 'GomaApres.png'])
ConcatenateImages.SetParameterString("out", "otbConcatenateImages.tif")
# The following line execute the application
ConcatenateImages.ExecuteAndWriteOutput()
Limitations¶
All input images must have the same size.
Authors¶
This application has been written by OTB-Team.
See Also¶
These additional ressources can be useful for further information:
Rescale application, Convert