SAGA 9.4.2 | Tool Library Documentation

Watershed Image Segmentation


Description

Watershed Segmentation.


References


Parameters

 NameTypeIdentifierDescriptionConstraints
InputBand 1grid, inputBAND_1--
Band 2grid, input, optionalBAND_2--
Band 3grid, input, optionalBAND_3--
Seedsgrid, inputSEED_GRID--
OutputSegmentsgrid, output, optionalSEGMENTS--
Polygonsshapes, output, optionalPOLYGONS--
OptionsGrid Systemgrid systemPARAMETERS_GRID_SYSTEM--
Get Seeds from...choiceSEEDSEither local maxima (peaks) or minima (pits) of band 1, or provided seeds grid (enumerated values greater zero or not no-data).Available Choices: [0] peaks [1] pits [2] grid Default: 0

Command Line


Usage: saga_cmd imagery_opencv 17 [-BAND_1 ] [-BAND_2 ] [-BAND_3 ] [-SEED_GRID ] [-SEGMENTS ] [-POLYGONS ] [-SEEDS ]
  -BAND_1:   	Band 1
	grid, input
  -BAND_2:   	Band 2
	grid, input, optional
  -BAND_3:   	Band 3
	grid, input, optional
  -SEED_GRID:	Seeds
	grid, input
  -SEGMENTS: 	Segments
	grid, output, optional
  -POLYGONS: 	Polygons
	shapes, output, optional
  -SEEDS:    	Get Seeds from...
	choice
	Available Choices:
	[0] peaks
	[1] pits
	[2] grid
	Default: 0