DeconvLRGetSize

Computes the size of the state structure for Lucy-Richardson (LR) deconvolution.

Syntax

IppStatus ippiDeconvLRGetSize_32f(int numChannels, int kernelSize, IppiSize maxRoi, int* pSize);

Include Files

ippi.h

Domain Dependencies

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

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

Parameters

numChannels	Number of channels in the image. Possible values are 1 or 3.
kernelSize	Size of the kernel.
maxRoi	Maximum size of the image ROI, in pixels.
pSize	Pointer to the size of the IppiDeconvLRState_32f_C1R or IppiDeconvLRState_32f_C3R structure, in bytes.

Description

This function computes the Lucy-Richardson (LR) deconvolution state structure size that is required to initialize the structure with the ippiDeconvLRInit function. This structure is used by the ippiDeconvLR function, which performs LR deconvolution of the source image.

Return Values

ippStsNoErr	Indicates no error. Any other value indicates an error or a warning.
ippStsNullPtrErr	Indicates an error when any of the specified pointers is NULL.
ippStsSizeErr	Indicates an error when: kernelSize is less than, or equal to 0 kernelSize is greater than maxRoi.height or maxRoi.width maxRoi.height or maxRoi.width is less than, or equal to zero