Start » Filter Reference » OpenCV » Miscellaneous Image Transformations » cvWatershed
Basic| Module: | OpenCV |
|---|
Does marker-based image segmentation using watershed algorithm.
| Name | Type | Description | |
|---|---|---|---|
 |
inSrc | Image | UINT8, 3-channel input image. |
|
inMarkers | Image | Input SInt32, single-channel image of markers. |
 |
outMarkers | Image | Output image of markers. |
Errors
This filter can throw an exception to report error. Read how to deal with errors in Error Handling.
List of possible exceptions:
| Error type | Description |
|---|---|
| DomainError | inMarkers must be 1-channel, SInt32 image in cvWatershed. |
| DomainError | Input image must be 3-channel, UINT8 in cvWatershed. |
| DomainError | The inSrc and inMarkers must have this same size. |
Complexity Level
This filter is available on Basic Complexity Level.