MomentInit

Initializes the moment context structure.

Syntax

IppStatus ippiMomentInit_64s(IppiMomentState_64s* pState, IppHintAlgorithm hint);

Parameters

pState	Pointer to the structure for storing moment values.
hint	Option to select the algorithmic implementation of the function.

Description

The function ippiMomentInit is declared in the ippi.h file. This function initializes the structure that is needed for the function ippiMoments to store the computed image moments. Computation algorithm is specified by hint argument (see Table “Hint Arguments for Image Moment Functions”).

The structure is allocated in the external buffer. The size of this buffer can be computed by the function ippiMomentGetStateSize.

Return Values

ippStsNoErr	Indicates no error. Any other value indicates an error or a warning.
ippStsNullPtrErr	Indicates an error condition if pState pointer is `NULL`.