HaarClassifierFree

Frees memory allocated for the Haar classifier structure.

Syntax

IppStatus ippiHaarClassifierFree_32f(IppiHaarClassifier_32f* pState);

IppStatus ippiHaarClassifierFree_32s(IppiHaarClassifier_32s* pState);

Parameters

pState
Pointer to the Haar classifier structure.

Description

The function ippiHaarClassifierFree is declared in the ippcv.h file. This function frees memory allocated for the Haar classifier structure pState by the function ippiHaarClassifierInitAlloc or ippiTiltedHaarClassifierInitAlloc.

Return Values

ippStsNoErr

Indicates no error.

ippStsNullPtrErr

Indicates an error condition if the pState pointer is NULL.
Parent topic: Object Detection Using Haar-like Features

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