Smoothing

Brief Description

Tags

Long Description

Parameters

• [param] -in <string> Input image to smooth.. Mandatory: True. Default Value: ""
• [param] -out <string> Output smoothed image.. Mandatory: True. Default Value: ""
• [param] -ram <int32> Available memory for processing (in MB). Mandatory: False. Default Value: "128"
• [param] -inxml <string> Load otb application from xml file. Mandatory: False. Default Value: ""
• [param] -outxml <string> Save otb application to xml file. Mandatory: False. Default Value: ""
[choice] -type Smoothing kernel to apply mean,gaussian,anidif. Mandatory: True. Default Value: "anidif"
• [group] -mean
• [param] -type.mean.radius <int32> Mean radius (in pixels). Mandatory: True. Default Value: "2"
• [group] -gaussian
• [param] -type.gaussian.radius <float> Gaussian radius (in pixels). Mandatory: True. Default Value: "2"
• [group] -anidif
• [param] -type.anidif.timestep <float> Diffusion equation time step. Mandatory: True. Default Value: "0.125"
• [param] -type.anidif.nbiter <int32> Controls the sensitivity of the conductance term. Mandatory: True. Default Value: "10"
• [param] -type.anidif.conductance <float> . Mandatory: True. Default Value: "1"

Limitations

Authors

See Also

Example of use

• Image smoothing using a mean filter.

  • in: Romania_Extract.tif

  • out: smoothedImage_mean.png uchar

  • type: mean

• Image smoothing using an anisotropic diffusion filter.

  • in: Romania_Extract.tif

  • out: smoothedImage_ani.png float

  • type: anidif

  • type.anidif.timestep: 0.1

  • type.anidif.nbiter: 5

  • type.anidif.conductance: 1.5