unsharp_masking: Unsharp masking

In whitebox: 'WhiteboxTools' R Frontend

Description

An image sharpening technique that enhances edges.

Usage

unsharp_masking(input, output, sigma = 0.75, amount = 100,
  threshold = 0, verbose_mode = FALSE)

Arguments

input	Input raster file.
output	Output raster file.
sigma	Standard deviation distance in pixels.
amount	A percentage and controls the magnitude of each overshoot.
threshold	Controls the minimal brightness change that will be sharpened.
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.