IPP库和OpenCV的共用

http://software.intel.com.sixxs.org/sites/products/documentation/hpc/ipp/ippi/ippi_ch11/functn_Mean.html

Mean

Computes the mean of image pixel values.

Syntax

Case 1: Operation on one-channel integer data

IppStatus ippiMean_<mod>(const Ipp<datatype>* pSrc, int srcStep, IppiSize roiSize, Ipp64f* pMean);

Supported values for mod:

8u_C1R

16u_C1R

16s_C1R

Case 2: Operation on one-channel floating-point data

IppStatus ippiMean_32f_C1R(const Ipp32f* pSrc, int srcStep, IppiSize roiSize, Ipp64f* pMean, IppHintAlgorithm hint);



相关函数documentation

1.

Intel® Integrated Performance Primitives – Documentation

2.

Intel® Atom™ Processors support in the Intel® Integrated Performance Primitives (Intel® IPP) Library



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