Intel® Integrated Performance Primitives (Intel® IPP) Developer Guide and Reference

ID 790148
Date 3/22/2024
Public

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Document Table of Contents

GetCentralMoment

Retrieves image central moment computed by ippiMoments.

Syntax

IppStatus ippiGetCentralMoment_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 returns the pointer pValue to the central moment previously computed by the ippiMoments function. The moment order is specified by the integer exponents mOrd, nOrd.

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.

ippStsSizeErr

Indicates an error condition if mOrd + nOrd is greater than 3, or nChannel has an illegal value.