Developer Reference

  • 2020
  • 10/21/2020
  • Public Content
Contents

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

Product and Performance Information

1

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Notice revision #20110804