Tool Textural Features
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.
- Author: O.Conrad (c) 2016
- Menu: Imagery|Analysis
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 | RADIUS | kernel radius in cells | Minimum: 1
Default: 1 |
| Distance | Integer | DISTANCE | The distance between two samples. | Minimum: 1
Default: 1 |
| Maximum Number of Categories | Integer | MAX_CATS | - | Minimum: 2
Default: 256 |
| (*) optional |
Command-line
Usage: saga_cmd imagery_tools 11 [-GRID <str>] [-ASM <str>] [-CONTRAST <str>] [-CORRELATION <str>] [-VARIANCE <str>] [-IDM <str>] [-SUM_AVERAGE <str>] [-SUM_ENTROPY <str>] [-SUM_VARIANCE <str>] [-ENTROPY <str>] [-DIF_VARIANCE <str>] [-DIF_ENTROPY <str>] [-MOC_1 <str>] [-MOC_2 <str>] [-DIRECTION <str>] [-RADIUS <num>] [-DISTANCE <num>] [-MAX_CATS <num>]
-GRID:<str> Grid
Grid, input
-ASM:<str> Angular Second Moment
Grid, output, optional
-CONTRAST:<str> Contrast
Grid, output, optional
-CORRELATION:<str> Correlation
Grid, output, optional
-VARIANCE:<str> Variance
Grid, output, optional
-IDM:<str> Inverse Diff Moment
Grid, output, optional
-SUM_AVERAGE:<str> Sum Average
Grid, output, optional
-SUM_ENTROPY:<str> Sum Entropy
Grid, output, optional
-SUM_VARIANCE:<str> Sum Variance
Grid, output, optional
-ENTROPY:<str> Entropy
Grid, output, optional
-DIF_VARIANCE:<str> Difference Variance
Grid, output, optional
-DIF_ENTROPY:<str> Difference Entropy
Grid, output, optional
-MOC_1:<str> Measure of Correlation-1
Grid, output, optional
-MOC_2:<str> Measure of Correlation-2
Grid, output, optional
-DIRECTION:<str> Direction
Choice
Available Choices:
[0] all
[1] N-S
[2] NE-SW
[3] E-W
[4] SE-NW
Default: 0
-RADIUS:<num> Radius
Integer
Minimum: 1
Default: 1
-DISTANCE:<num> Distance
Integer
Minimum: 1
Default: 1
-MAX_CATS:<num> Maximum Number of Categories
Integer
Minimum: 2
Default: 256