Start » Filter Reference » OpenCV » Image Filtering » cvPyrUp
Basic| Module: | OpenCV |
|---|
Upsamples an image and then smoothes it.
| Name | Type | Range | Description | |
|---|---|---|---|---|
 |
inSrc | Image | Source image. | |
|
inDstWidth | Integer* | 0 -  |
Width of the destination image. By default, it is computed as src.cols*2. |
|
inDstHeight | Integer* | 0 - |
Height of the destination image. By default, it is computed as src.rows*2. |
 |
outDst | Image | Output image. | |
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 | Input image must have pixel type different from Int8 and Int32 in cvPyrUp. |
| DomainError | Input image must not be empty in cvPyrUp. |
Complexity Level
This filter is available on Basic Complexity Level.