Developer Reference

  • 2021
  • 03/26/2021
  • Public Content
Contents

GetNormalizedCentralMoment

Retrieves the normalized value of the image central moment computed by
ippiMoments
.

Syntax

IppStatus ippiGetNormalizedCentralMoment_64f(const IppiMomentState_64f*
pState
, int
mOrd
, int
nOrd
, int
nChannel
, Ipp64f*
pValue
);
Include Files
ippi.h
Domain Dependencies
Headers:
ippcore.h
,
ippvm.h
,
ipps.h
Libraries:
ippcore.lib
,
ippvm.lib
,
ipps.lib
Parameters
pState
The structure that stores image moments.
mOrd, nOrd
Integer power exponents defining the moment order. These arguments must satisfy the condition 0
mOrd
+
nOrd
3.
nChannel
The channel for which the moment is returned.
pValue
Pointer to the returned moment value.
Description
This function normalizes the central moment value that was previously computed by the ippiMoments function, and returns the pointer
pValue
to the normalized moment. The moment order
(
mOrd, nOrd
)
is specified by the integer power exponents. SeeImage Moments for details of moments normalization.
Return Values
ippStsNoErr
Indicates no error. Any other value indicates an error or a warning.
ippStsNullPtrErr
Indicates an error condition if
pState
or
pValue
pointer is
NULL
.
ippStsContextMatchErr
Indicates an error condition if a pointer to an invalid structure is passed.
ippStsMoment00ZeroErr
Indicates an error condition if
M
(
0,0
) value is close to zero.

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.