SAGA 9.4.2 | Tool Library Documentation

Textural Features


Description

Textural features. This tool is based on the GRASS GIS implementation by Carmine Basco (r.texture).


References


Parameters

 NameTypeIdentifierDescriptionConstraints
InputGridgrid, inputGRID--
OutputAngular Second Momentgrid, output, optionalASM--
Contrastgrid, output, optionalCONTRAST--
Correlationgrid, output, optionalCORRELATION--
Variancegrid, output, optionalVARIANCE--
Inverse Diff Momentgrid, output, optionalIDM--
Sum Averagegrid, output, optionalSUM_AVERAGE--
Sum Entropygrid, output, optionalSUM_ENTROPY--
Sum Variancegrid, output, optionalSUM_VARIANCE--
Entropygrid, output, optionalENTROPY--
Difference Variancegrid, output, optionalDIF_VARIANCE--
Difference Entropygrid, output, optionalDIF_ENTROPY--
Measure of Correlation-1grid, output, optionalMOC_1--
Measure of Correlation-2grid, output, optionalMOC_2--
OptionsGrid Systemgrid systemPARAMETERS_GRID_SYSTEM--
DirectionchoiceDIRECTION-Available Choices: [0] all [1] N-S [2] NE-SW [3] E-W [4] SE-NW Default: 0
Radiusinteger numberRADIUSkernel radius in cellsMinimum: 1 Default: 1
Distanceinteger numberDISTANCEThe distance between two samples.Minimum: 1 Default: 1
Maximum Number of Categoriesinteger numberMAX_CATS-Minimum: 2 Default: 256

Command Line


Usage: saga_cmd imagery_tools 11 [-GRID ] [-ASM ] [-CONTRAST ] [-CORRELATION ] [-VARIANCE ] [-IDM ] [-SUM_AVERAGE ] [-SUM_ENTROPY ] [-SUM_VARIANCE ] [-ENTROPY ] [-DIF_VARIANCE ] [-DIF_ENTROPY ] [-MOC_1 ] [-MOC_2 ] [-DIRECTION ] [-RADIUS ] [-DISTANCE ] [-MAX_CATS ]
  -GRID:        	Grid
	grid, input
  -ASM:         	Angular Second Moment
	grid, output, optional
  -CONTRAST:    	Contrast
	grid, output, optional
  -CORRELATION: 	Correlation
	grid, output, optional
  -VARIANCE:    	Variance
	grid, output, optional
  -IDM:         	Inverse Diff Moment
	grid, output, optional
  -SUM_AVERAGE: 	Sum Average
	grid, output, optional
  -SUM_ENTROPY: 	Sum Entropy
	grid, output, optional
  -SUM_VARIANCE:	Sum Variance
	grid, output, optional
  -ENTROPY:     	Entropy
	grid, output, optional
  -DIF_VARIANCE:	Difference Variance
	grid, output, optional
  -DIF_ENTROPY: 	Difference Entropy
	grid, output, optional
  -MOC_1:       	Measure of Correlation-1
	grid, output, optional
  -MOC_2:       	Measure of Correlation-2
	grid, output, optional
  -DIRECTION:   	Direction
	choice
	Available Choices:
	[0] all
	[1] N-S
	[2] NE-SW
	[3] E-W
	[4] SE-NW
	Default: 0
  -RADIUS:      	Radius
	integer number
	Minimum: 1
	Default: 1
  -DISTANCE:    	Distance
	integer number
	Minimum: 1
	Default: 1
  -MAX_CATS:    	Maximum Number of Categories
	integer number
	Minimum: 2
	Default: 256