Perform P+XS pansharpening
This application performs P+XS pansharpening. Pansharpening is a process of merging high-resolution panchromatic and lower resolution multispectral imagery to create a single high-resolution color image. Algorithms available in the applications are: RCS, bayesian fusion and Local Mean and Variance Matching(LMVM).
This section describes in details the parameters available for this application. Table 4.62, page 560 presents a summary of these parameters and the parameters keys to be used in command-line and programming languages. Application key is Pansharpening.
Parameter key | Parameter type |
Parameter description |
inp | Input image |
Input PAN Image |
inxs | Input image |
Input XS Image |
out | Output image |
Output image |
method | Choices |
Algorithm |
method rcs | Choice |
RCS |
method lmvm | Choice |
LMVM |
method bayes | Choice |
Bayesian |
method.lmvm.radiusx | Int |
X radius |
method.lmvm.radiusy | Int |
Y radius |
method.bayes.lambda | Float |
Weight |
method.bayes.s | Float |
S coefficient |
ram | Int |
Available RAM (Mb) |
inxml | XML input parameters file |
Load otb application from xml file |
outxml | XML output parameters file |
Save otb application to xml file |
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Input PAN Image Input panchromatic image.
Input XS Image Input XS image.
Algorithm Selection of the pan-sharpening method. Available choices are:
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
To run this example in command-line, use the following:
To run this example from Python, use the following code snippet:
None
This application has been written by OTB-Team.