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5 lines
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5 lines
2.2 KiB
HTML
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</head><body><h1>LocalStatisticExtraction</h1><h2>Brief Description</h2>Computes local statistical moments on every pixel in the selected channel of the input image<h2>Tags</h2>Statistics,Feature Extraction<h2>Long Description</h2>This application computes the 4 local statistical moments on every pixel in the selected channel of the input image, over a specified neighborhood. The output image is multi band with one statistical moment (feature) per band. Thus, the 4 output features are the Mean, the Variance, the Skewness and the Kurtosis. They are provided in this exact order in the output image.<h2>Parameters</h2><ul><li><b>[param] -in</b> <string> The input image to compute the features on.. Mandatory: True. Default Value: ""</li><li><b>[param] -channel</b> <int32> The selected channel index. Mandatory: True. Default Value: "1"</li><li><b>[param] -ram</b> <int32> Available memory for processing (in MB). Mandatory: False. Default Value: "128"</li><li><b>[param] -radius</b> <int32> The computational window radius.. Mandatory: True. Default Value: "3"</li><li><b>[param] -out</b> <string> Output image containing the local statistical moments.. Mandatory: True. Default Value: ""</li></ul><h2>Limitations</h2>None<h2>Authors</h2>OTB-Team<h2>See Also</h2>otbRadiometricMomentsImageFunction class<h2>Example of use</h2><ul><li><p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">in: qb_RoadExtract.tif</p></li><li><p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">channel: 1</p></li><li><p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">radius: 3</p></li><li><p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">out: Statistics.tif</p></li></ul></body></html> |