sobel_filter {whitebox} | R Documentation |
Performs a Sobel edge-detection filter on an image.
sobel_filter(input, output, variant = "3x3", clip = 0, verbose_mode = FALSE)
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. |
Returns the tool text outputs.