topic Hi Dmitry, in Intel® Integrated Performance Primitives

Integral image for Ipp32f image

petukhov_dmitry — Sun, 15 Sep 2013 12:10:35 GMT

Is it possible anyhow to compute an integral image for an image w/ pixels of type Ipp32f (i.e. float) with use of Intel IPP?

Gennady_F_Intel — Mon, 16 Sep 2013 05:25:30 GMT

it's not possible to do with the current version.

Igor_A_Intel — Wed, 25 Sep 2013 07:34:57 GMT

Hi Dmitry,

It's possible with new IPP Async library - take a look at ipp_async_op.h:

HPPFUNC(hppStatus, hppiIntegral, (hppAccel accel, hppiMatrix* src, hppScalar val,
hppiMatrix* dst, hppDataType dst_type));

supported data types are 8u,16u,16s,32f

regards, Igor