otbcli_MeanShiftSmoothing: Calculates a mean shift filtering (required for object based...

In environmentalinformatics-marburg/satelliteTools: What the package does (short line)

Description

Calculates a mean shift filtering

Usage

## S4 method for signature 'RasterBrick'
otbcli_MeanShiftSmoothing(x, path_temp = NULL,
  return_raster = TRUE, spatialr = 5, ranger = 15, thres = 0.1,
  maxiter = 100, rangeramp = 0, verbose = FALSE, ram = "8192")

## S4 method for signature 'RasterLayer'
otbcli_MeanShiftSmoothing(x, path_temp = NULL,
  return_raster = TRUE, spatialr = 5, ranger = 15, thres = 0.1,
  maxiter = 100, rangeramp = 0, verbose = FALSE, ram = "8192")

## S4 method for signature 'RasterStack'
otbcli_MeanShiftSmoothing(x, path_temp = NULL,
  return_raster = TRUE, spatialr = 5, ranger = 15, thres = 0.1,
  maxiter = 100, rangeramp = 0, verbose = FALSE, ram = "8192")

## S4 method for signature 'character'
otbcli_MeanShiftSmoothing(x, outfile_filter = NULL,
  outfile_spatial = NULL, return_raster = FALSE, spatialr = 5,
  ranger = 15, thres = 0.1, maxiter = 100, rangeramp = 0,
  verbose = FALSE, ram = "8192")

Arguments

x	A Raster* object or a gdall raster containing 1 or more gray value bands
path_temp	Path of temporary output files
return_raster	boolean if TRUE a raster stack is returned
spatialr	Computational radius in euclidian distance (m)
ranger	ranger in multi-spectral space to be grouped into one
thres	Mode convergence threshold
maxiter	Maximum number of iterations
rangeramp	Spectral ranger coefficient
verbose	switch for system messages default is FALSE
ram	reserved memory in MB
outfile_filter	The filtered output file
outfile_spatial	The spatial output file

Note

the otb is used for the calculation of the statistics.

Author(s)

Thomas Nauss

Examples

## Not run: 
url<-"http://www.ldbv.bayern.de/file/zip/5619/DOP%2040_CIR.zip"
res <- curl::curl_download(url, "testdata.zip")
unzip(res,junkpaths = TRUE,overwrite = TRUE)
otbcli_MeanShiftSmoothing(input=paste0(getwd(),"4490600_5321400.tif"),spatialr=5)

## End(Not run)

environmentalinformatics-marburg/satelliteTools documentation built on May 16, 2019, 8:16 a.m.