wbt_lee_filter: Lee filter

Description Usage Arguments Value

Description

Performs a Lee (Sigma) smoothing filter on an image.

Usage

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wbt_lee_filter(input, output, filterx = 11, filtery = 11, sigma = 10,
  m = 5, verbose_mode = FALSE)

Arguments

input

Input raster file.

output

Output raster file.

filterx

Size of the filter kernel in the x-direction.

filtery

Size of the filter kernel in the y-direction.

sigma

Sigma value should be related to the standarad deviation of the distribution of image speckle noise.

m

M-threshold value the minimum allowable number of pixels within the intensity range.

verbose_mode

Sets verbose mode. If verbose mode is False, tools will not print output messages.

Value

Returns the tool text outputs.


whitebox documentation built on Sept. 7, 2020, 3 p.m.