lee_filter: Lee filter

In whitebox: 'WhiteboxTools' R Frontend

Description

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

Usage

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.