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Merge pull request #2213 from ilya-lavrenov:tapi_buildPyramid

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Andrey Pavlenko
2014-01-28 16:31:29 +04:00
committed by OpenCV Buildbot
parent 84c29745f2 48a084c236
commit fff5a6c058
4 changed files with 57 additions and 0 deletions
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10
modules/imgproc/src/pyramids.cpp
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@@ -558,6 +558,16 @@ void cv::pyrUp( InputArray _src, OutputArray _dst, const Size& _dsz, int borderT
void cv::buildPyramid( InputArray _src, OutputArrayOfArrays _dst, int maxlevel, int borderType )
{
if (_src.dims() <= 2 && _dst.isUMatVector())
{
UMat src = _src.getUMat();
_dst.create( maxlevel + 1, 1, 0 );
_dst.getUMatRef(0) = src;
for( int i = 1; i <= maxlevel; i++ )
pyrDown( _dst.getUMatRef(i-1), _dst.getUMatRef(i), Size(), borderType );
return;
}
Mat src = _src.getMat();
_dst.create( maxlevel + 1, 1, 0 );
_dst.getMatRef(0) = src;