sobel_filter: Sobel filter

Description Usage Arguments Value

View source: R/image_analysis.R

Description

Performs a Sobel edge-detection filter on an image.

Usage

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sobel_filter(input, output, variant = "3x3", clip = 0,
  verbose_mode = FALSE)

Arguments

input

Input raster file.

output

Output raster file.

variant

Optional variant value. Options include 3x3 and 5x5 (default is 3x3).

clip

Optional amount to clip the distribution tails by, in percent (default is 0.0).

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 Feb. 8, 2019, 1:04 a.m.