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Merge pull request #9379 from berak:imgproc_hanning

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Alexander Alekhin 2017-08-16 10:28:19 +00:00
commit fdb3d4ff60
2 changed files with 2 additions and 1 deletions
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2
modules/imgproc/include/opencv2/imgproc.hpp
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@ -2726,7 +2726,7 @@ An example is shown below:
createHanningWindow(hann, Size(100, 100), CV_32F); createHanningWindow(hann, Size(100, 100), CV_32F);
@endcode @endcode
@param dst Destination array to place Hann coefficients in @param dst Destination array to place Hann coefficients in
@param winSize The window size specifications @param winSize The window size specifications (both width and height must be > 1)
@param type Created array type @param type Created array type
*/ */
CV_EXPORTS_W void createHanningWindow(OutputArray dst, Size winSize, int type); CV_EXPORTS_W void createHanningWindow(OutputArray dst, Size winSize, int type);

1
modules/imgproc/src/phasecorr.cpp
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@ -579,6 +579,7 @@ void cv::createHanningWindow(OutputArray _dst, cv::Size winSize, int type)
CV_INSTRUMENT_REGION() CV_INSTRUMENT_REGION()
CV_Assert( type == CV_32FC1 || type == CV_64FC1 ); CV_Assert( type == CV_32FC1 || type == CV_64FC1 );
CV_Assert( winSize.width > 1 && winSize.height > 1 );
_dst.create(winSize, type); _dst.create(winSize, type);
Mat dst = _dst.getMat(); Mat dst = _dst.getMat();