volAddNoise

Adds Kanungo noise to a binary object with 0 values as background points and values >0 for the foreground ones.

Usage: volumetric/volAddNoise [OPTIONS] 1 [2]

Allowed options are:

Positionals:
  1 TEXT:FILE REQUIRED                  input image file name (any 3D image format accepted by DGtal::GenericReader)
  2 TEXT=result.vol                     output image file name (any 3D image format accepted by DGtal::GenericWriter)
 
Options:
  -h,--help                             Print this help message and exit
  -i,--input TEXT:FILE REQUIRED         input image file name (any 3D image format accepted by DGtal::GenericReader)
  -o,--output TEXT=result.vol           output image file name (any 3D image format accepted by DGtal::GenericWriter)
  -n,--noise FLOAT=0.5                  Kanungo noise level in ]0,1[ (default 0.5)
                                        
  -m,--max                              Extract only the largest 6-connected component.

Example:

$ volAddNoise  $DGtal/examples/samples/Al.100.vol  AlNoisy0.4.vol  -n 0.4
# Converting in sdp to display:
$ vol2sdp  AlNoisy0.4.vol AlNoisy0.4.sdp
# displaying sequence of points:
$ 3dSDPViewer  tmp.sdp

You should obtain such a visualization:

Resuling visualisation with 3dSDPViewer.

See also

volAddNoise.cpp