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Correct vignetting

Source: R/image_analysis_enhancement.R
wbt_correct_vignetting.Rd

Corrects the darkening of images towards corners.

Usage

wbt_correct_vignetting(
  input,
  pp,
  output,
  focal_length = 304.8,
  image_width = 228.6,
  n = 4,
  wd = NULL,
  verbose_mode = NULL,
  compress_rasters = NULL,
  command_only = FALSE
)

Arguments

input

Input raster file path. See wbt_file_path() for details.

pp

Input principal point file.

output

Output raster file.

focal_length

Camera focal length, in millimeters.

image_width

Distance between photograph edges, in millimeters.

n

The 'n' parameter.

wd

Changes the working directory. Default: NULL will use the value in WhiteboxTools settings, see wbt_wd() for details.

verbose_mode

Sets verbose mode. If verbose mode is FALSE, tools will not print output messages. Default: NULL will use the value in WhiteboxTools settings, see wbt_verbose() for details.

compress_rasters

Sets the flag used by 'WhiteboxTools' to determine whether to use compression for output rasters. Default: NULL will use the value in WhiteboxTools settings, see wbt_compress_rasters() for details.

command_only

Return command that would be executed by system() rather than running tool. Default: FALSE.

Value

Returns the tool text outputs.