Textural Features

Author: O.Conrad (c) 2016
Menu: Imagery | Analysis

Description

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

References

Haralick, R.M.; Shanmugam, K.; Dinstein, I. (1973): Textural Features for Image Classification. IEEE Transactions on Systems, Man, and Cybernetics. SMC-3 (6): 610___621. online.

Parameters

	Name	Type	Identifier	Description	Constraints
Input	Grid	grid, input	`GRID`	-	-
Output	Angular Second Moment	grid, output, optional	`ASM`	-	-
	Contrast	grid, output, optional	`CONTRAST`	-	-
	Correlation	grid, output, optional	`CORRELATION`	-	-
	Variance	grid, output, optional	`VARIANCE`	-	-
	Inverse Diff Moment	grid, output, optional	`IDM`	-	-
	Sum Average	grid, output, optional	`SUM_AVERAGE`	-	-
	Sum Entropy	grid, output, optional	`SUM_ENTROPY`	-	-
	Sum Variance	grid, output, optional	`SUM_VARIANCE`	-	-
	Entropy	grid, output, optional	`ENTROPY`	-	-
	Difference Variance	grid, output, optional	`DIF_VARIANCE`	-	-
	Difference Entropy	grid, output, optional	`DIF_ENTROPY`	-	-
	Measure of Correlation-1	grid, output, optional	`MOC_1`	-	-
	Measure of Correlation-2	grid, output, optional	`MOC_2`	-	-
Options	Grid System	grid system	`PARAMETERS_GRID_SYSTEM`	-	-
	Direction	choice	`DIRECTION`	-	Available Choices: [0] all [1] N-S [2] NE-SW [3] E-W [4] SE-NW Default: 0
	Radius	integer number	`RADIUS`	kernel radius in cells	Minimum: 1 Default: 1
	Distance	integer number	`DISTANCE`	The distance between two samples.	Minimum: 1 Default: 1
	Maximum Number of Categories	integer number	`MAX_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