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cvScharr
Calculates the first x- or y- image derivative using Scharr operator.
| Name | Type | Range | Description | |
|---|---|---|---|---|
 |
inSrc | Image | Source image. | |
|
inDDepth | Integer* | Destination image depth. | |
|
inXOrder | Integer | 0 - 1 | Order of the derivative x. |
|
inYOrder | Integer | 0 - 1 | Order of the derivative y. |
|
inScale | Real | Scale factor for the computed derivative values. | |
|
inDelta | Real | Delta value that is added to the results prior to storing them in dst. | |
|
inBorderType | CvBorderType | Pixel extrapolation method. | |
 |
outDst | Image | Output image. | |
Errors
This filter can throw an exception to report error. Read how to deal with errors here: Error Handling
| Error type | Description |
|---|---|
| DomainError | Input image must not be empty in cvScharr. |
| DomainError | Input image must have pixel type different from Int8 and Int32 in cvScharr. |
Complexity Level
This filter is available on Basic Complexity Level.
