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Merge pull request #7156 from sovrasov:hal_qr_decomp

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Alexander Alekhin
2016-09-08 09:47:52 +00:00
parent c8d77fd961 dfe4519c07
commit 125e2dcbba
10 changed files with 348 additions and 5 deletions
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modules/core/include/opencv2/core/hal/hal.hpp
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@@ -66,6 +66,8 @@ CV_EXPORTS bool Cholesky32f(float* A, size_t astep, int m, float* b, size_t bste
CV_EXPORTS bool Cholesky64f(double* A, size_t astep, int m, double* b, size_t bstep, int n);
CV_EXPORTS void SVD32f(float* At, size_t astep, float* W, float* U, size_t ustep, float* Vt, size_t vstep, int m, int n, int flags);
CV_EXPORTS void SVD64f(double* At, size_t astep, double* W, double* U, size_t ustep, double* Vt, size_t vstep, int m, int n, int flags);
CV_EXPORTS int QR32f(float* A, size_t astep, int m, int n, int k, float* b, size_t bstep, float* hFactors);
CV_EXPORTS int QR64f(double* A, size_t astep, int m, int n, int k, double* b, size_t bstep, double* hFactors);
CV_EXPORTS void gemm32f(const float* src1, size_t src1_step, const float* src2, size_t src2_step,
float alpha, const float* src3, size_t src3_step, float beta, float* dst, size_t dst_step,