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speeded up ocl::distanceToCenters

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This commit is contained in:
Ilya Lavrenov
2013-11-05 20:03:49 +04:00
parent 370235c07b
commit 56d943388d
6 changed files with 141 additions and 182 deletions
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modules/ocl/include/opencv2/ocl/ocl.hpp
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@@ -878,7 +878,7 @@ namespace cv
// supports NORM_L1 and NORM_L2 distType
// if indices is provided, only the indexed rows will be calculated and their results are in the same
// order of indices
CV_EXPORTS void distanceToCenters(oclMat &dists, oclMat &labels, const oclMat &src, const oclMat &centers, int distType = NORM_L2SQR, const oclMat &indices = oclMat());
CV_EXPORTS void distanceToCenters(const oclMat &src, const oclMat &centers, Mat &dists, Mat &labels, int distType = NORM_L2SQR);
//!Does k-means procedure on GPU
// supports CV_32FC1/CV_32FC2/CV_32FC4 data type