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Merge remote-tracking branch 'origin/3.4' into merge-3.4

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This commit is contained in:
Alexander Smorkalov
2023-04-20 16:44:22 +03:00
parent 4c06a721ef fd8b346c3e
commit e4a29d93fe
26 changed files with 336 additions and 227 deletions
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modules/core/src/count_non_zero.dispatch.cpp
-4
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@@ -62,10 +62,6 @@ static bool ipp_countNonZero( Mat &src, int &res )
{
CV_INSTRUMENT_REGION_IPP();
// see https://github.com/opencv/opencv/issues/17453
if (src.dims <= 2 && src.step > 520000 && cv::ipp::getIppTopFeatures() == ippCPUID_SSE42)
return false;
#if IPP_VERSION_X100 < 201801
// Poor performance of SSE42
if(cv::ipp::getIppTopFeatures() == ippCPUID_SSE42)