Start » Filter Reference » OpenCV » Image Filtering » cvDilate
Module: | OpenCV |
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Dilates an image by using a specific structuring element.
Name | Type | Range | Description | |
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inSrc | Image | Source image. | ||
inElement | Region* | Structuring element used for dilation. NIL value means that a 3 x 3 rectangular structuring element is used. | ||
inAnchor | Location* | Position of the anchor within the element. The NIL value means that the anchor is at the element center. | ||
inIterations | Integer | 0 - | Number of times dilation is applied. | |
inBorderType | CvBorderType | Pixel extrapolation method. | ||
inBorderValue | Pixel* | Border value in case of a constant border. | ||
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 |
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DomainError | Input image must have pixel type different from Int8 and Int32 in cvDilate. |
DomainError | Input image must not be empty in cvDilate. |
Complexity Level
This filter is available on Basic Complexity Level.