Visible to Intel only — GUID: GUID-5CE6FF12-BE70-481A-B1A9-003551C13DA0
Visible to Intel only — GUID: GUID-5CE6FF12-BE70-481A-B1A9-003551C13DA0
Dilate3x3
Performs dilation of an image using a 3x3 mask.
Syntax
IppStatus ippiDilate3x3_64f_C1R(const Ipp64f* pSrc, int srcStep, Ipp<datatype>* pDst, int dstStep, IppiSize roiSize);
Include Files
ippi.h
Domain Dependencies
Headers: ippcore.h, ippvm.h, ipps.h
Libraries: ippcore.lib, ippvm.lib, ipps.lib
Parameters
pSrc |
Pointer to the source image ROI. |
srcStep |
Distance in bytes between starts of consecutive lines in the source image. |
pDst |
Pointer to the destination image ROI. |
dstStep |
Distance in bytes between starts of consecutive lines in the destination image. |
roiSize |
Size of the source and destination ROI in pixels. |
Description
This function operates with ROI (see Regions of Interest in Intel IPP).
This function performs dilation of a rectangular ROI area inside a 2D image using a symmetric 3x3 mask.
Source and destination images can be of different sizes, but the ROI size is the same for both images. The output pixel is set to the maximum of the corresponding input pixel and its eight neighboring pixels.
Return Values
ippStsNoErr |
Indicates no error. Any other value indicates an error or a warning. |
ippStsNullPtrErr |
Indicates an error condition if pSrc or pDst is NULL. |
ippStsSizeErr |
Indicates an error condition if roiSize has a field with zero or negative value. |
ippStsStepErr |
Indicates an error condition if srcStep or dstStep has a zero or negative value. |