| Tool Name | Edge Detection (ViGrA) |
| Tool ID | 1 |
| Library ID | imagery_vigra |
| Version | 1.0 |
| Author(s) | O.Conrad (c) 2009 |
Please cite SAGA whenever you use it for your publications:
ViGrA - Vision with Generic Algorithms
| Name | Type | Identifier | Description | Constraints |
|---|---|---|---|---|
| Input | ||||
| Input | grid, input | INPUT | ||
| Output | ||||
| Edges | grid, output | OUTPUT | ||
| Options | ||||
| Detector type | choice | TYPE | Available Choices: [0] Canny [1] Shen-Castan Default: 0 | |
| Operator scale | floating point number | SCALE | Minimum: 0.000000 Default: 1 | |
| Gradient threshold | floating point number | THRESHOLD | Minimum: 0.000000 Default: 1 | |