Watershed Image Segmentation
- Author: O.Conrad (c) 2023
- Menu: Imagery | Segmentation
Description
Watershed Segmentation.
References
Parameters
| | Name | Type | Identifier | Description | Constraints |
|---|
| Input | Band 1 | grid, input | BAND_1 | - | - |
| Band 2 | grid, input, optional | BAND_2 | - | - |
| Band 3 | grid, input, optional | BAND_3 | - | - |
| Seeds | grid, input | SEED_GRID | - | - |
| Output | Segments | grid, output, optional | SEGMENTS | - | - |
| Polygons | shapes, output, optional | POLYGONS | - | - |
| Options | Grid System | grid system | PARAMETERS_GRID_SYSTEM | - | - |
| Get Seeds from... | choice | SEEDS | Either 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