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whitebox (version 2.1.0)

wbt_tophat_transform: Tophat transform

Description

Performs either a white or black top-hat transform on an input image.

Usage

wbt_tophat_transform(
  input,
  output,
  filterx = 11,
  filtery = 11,
  variant = "white",
  wd = NULL,
  verbose_mode = FALSE,
  compress_rasters = 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.

variant

Optional variant value. Options include 'white' and 'black'.

wd

Changes the working directory.

verbose_mode

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

compress_rasters

Sets the flag used by WhiteboxTools to determine whether to use compression for output rasters.

Value

Returns the tool text outputs.