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