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added gpu::sqrSum function

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This commit is contained in:
Alexey Spizhevoy
2010-12-13 14:34:02 +00:00
parent b18a3a5f83
commit c9f9f38777
4 changed files with 132 additions and 8 deletions
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8
modules/gpu/include/opencv2/gpu/gpu.hpp
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@@ -428,6 +428,14 @@ namespace cv
//! supports only single channel images
CV_EXPORTS Scalar sum(const GpuMat& src, GpuMat& buf);
//! computes squared sum of array elements
//! supports only single channel images
CV_EXPORTS Scalar sqrSum(const GpuMat& src);
//! computes squared sum of array elements
//! supports only single channel images
CV_EXPORTS Scalar sqrSum(const GpuMat& src, GpuMat& buf);
//! finds global minimum and maximum array elements and returns their values
CV_EXPORTS void minMax(const GpuMat& src, double* minVal, double* maxVal=0, const GpuMat& mask=GpuMat());