Developer Reference

  • 2020
  • 07/15/2020
  • Public Content
Contents

FilterMedianInit

Initializes the filter specification structure for 3D image processing with a median filter.

Syntax

IppStatus ipprFilterMedianInit(IpprVolume
maskVolume
, IppDataType
dataType
, int
numChannels
, IpprFilterMedianSpec*
pSpec
);
Threading Layer (TL) function
IppStatus ipprFilterMedianInit_T(IpprVolume
maskVolume
, IppDataType
dataType
, int
numChannels
, IpprFilterMedianSpec_T*
pSpec
);
Include Files
ippi.h
ippi_tl.h
Domain Dependencies
Headers:
ippcore.h
,
ippvm.h
,
ipps.h
Libraries:
ippcore.lib
,
ippvm.lib
,
ipps.lib
Parameters
maskVolume
Size of the mask volume.
dataType
Data type of the source image. Possible values are
ipp8u
,
ipp16u
,
ipp16s
,
ipp32f
, and
ipp64f
.
numChannels
Number of channels in the image. Possible value is 1.
pSpec
Pointer to the filter specification structure.
Description
This function operates with VOI. This function initializes the filter specification structure
pSpec
for 3D image processing with a median filter. Before using this function, you need to compute the size of the corresponding specification structure using the
ipprFilterMedianGetSize
function.
Return Values
ippStsNoErr
Indicates no error condition. Any other value indicates an error condition.
ippStsNullPtrErr
Indicates an error condition if the
pSpec
pointer is
NULL
.
ippStsSizeErr
Indicates an error condition if
maskVolume
has a field with zero or negative value.
ippStsChannelErr
Indicates an error condition if
numChannels
has an illegal value.
ippStsDataTypeErr
Indicates an error condition if
dataType
has an illegal value.

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804