MorphAdvGetSize

Computes the size of the specification structure for advanced morphological operations.

Syntax

Case 2: Computing the size of morphology specification structure

IppStatus ippiMorphAdvGetSize_<mod>(IppiSize roiSize, IppiSize maskSize, int* pSpecSize, int* pBufferSize);

Supported values for mod:

1u_C1R	8u_C1R	16u_C1R	16s_C1R	32f_C1R
	8u_C3R			32f_C3R
	8u_C4R			32f_C4R

Include Files

ippcv.h

Domain Dependencies

Headers: ippcore.h, ippvm.h, ipps.h, ippi.h

Libraries: ippcore.lib, ippvm.lib, ipps.lib, ippi.lib

Parameters

roiSize	Maximal size of the image ROI (in pixels) that can be processed using the allocated structure.
maskSize	Size of the mask, in pixels.
pSpecSize	Pointer to the size of the morphology specification structure.
pBufferSize	Pointer to the size of the external buffer required for advanced morphological operations.

Description

This function operates with ROI.

This function computes the size of the specification structure and the size of the buffer required for advanced morphological operations. Call this function before using the ippiMorphAdvInit function.

For an example on how to use this function, see the code example provided with the ippiMorphCloseBorder function description.

Return Values

ippStsNoErr	Indicates no error.
ippStsNullPtrErr	Indicates an error when one of the specified pointers is NULL.
ippStsSizeErr	Indicates an error when maskSize or roiSize has a field with a zero or negative value.