QGIS algorithm - Colour normalized brovey sharpening

Source: R/sagang_colournormalizedbroveysharpening.R

QGIS Algorithm provided by SAGA Next Gen Colour normalized brovey sharpening (sagang:colournormalizedbroveysharpening). —————- Arguments —————- R: Red Argument type: raster Acceptable values: - Path to a raster layer G: Green Argument type: raster Acceptable values: - Path to a raster layer B: Blue Argument type: raster Acceptable values: - Path to a raster layer PAN: Panchromatic Channel Argument type: raster Acceptable values: - Path to a raster layer R_SHARP: Red Argument type: rasterDestination Acceptable values: - Path for new raster layer G_SHARP: Green Argument type: rasterDestination Acceptable values: - Path for new raster layer B_SHARP: Blue Argument type: rasterDestination Acceptable values: - Path for new raster layer SHARPEN: Sharpened Channels Argument type: rasterDestination Acceptable values: - Path for new raster layer RESAMPLING: Resampling Default value: 2 Argument type: enum Available values: - 0: (0) nearest neighbour - 1: (1) bilinear - 2: (2) cubic convolution Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3'

sagang_colournormalizedbroveysharpening(
  R = qgisprocess:::qgis_default_value(),
  G = qgisprocess:::qgis_default_value(),
  B = qgisprocess:::qgis_default_value(),
  PAN = qgisprocess:::qgis_default_value(),
  R_SHARP = qgisprocess:::qgis_default_value(),
  G_SHARP = qgisprocess:::qgis_default_value(),
  B_SHARP = qgisprocess:::qgis_default_value(),
  SHARPEN = qgisprocess:::qgis_default_value(),
  RESAMPLING = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

R

raster - Red. Path to a raster layer.

G

raster - Green. Path to a raster layer.

B

raster - Blue. Path to a raster layer.

PAN

raster - Panchromatic Channel. Path to a raster layer.

R_SHARP

rasterDestination - Red. Path for new raster layer.

G_SHARP

rasterDestination - Green. Path for new raster layer.

B_SHARP

rasterDestination - Blue. Path for new raster layer.

SHARPEN

rasterDestination - Sharpened Channels. Path for new raster layer.

RESAMPLING

enum of ("(0) nearest neighbour", "(1) bilinear", "(2) cubic convolution") - Resampling. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

...

further parameters passed to qgisprocess::qgis_run_algorithm()

.complete_output

logical specifying if complete out of qgisprocess::qgis_run_algorithm() should be used (TRUE) or first output (most likely the main) should read (FALSE). Default value is TRUE.

.quiet

logical specifying if parameter .quiet for qgisprocess::qgis_run_algorithm() Default value is TRUE.

.messages

logical specifying if messages from qgisprocess::qgis_run_algorithm() should be printed (TRUE) or not (FALSE). Default value is FALSE.

Details

Outputs description

  • B_SHARP - outputRaster - Blue

  • G_SHARP - outputRaster - Green

  • R_SHARP - outputRaster - Red

  • SHARPEN - outputRaster - Sharpened Channels