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HAL for canny

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This commit is contained in:
elenagvo 2017-11-30 16:56:13 +03:00
parent 05b259fe2e
commit b0e9d76ced
2 changed files with 21 additions and 1 deletions
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6
modules/imgproc/src/canny.cpp
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@ -956,7 +956,11 @@ void Canny( InputArray _src, OutputArray _dst,
CV_OCL_RUN(_dst.isUMat() && (_src.channels() == 1 || _src.channels() == 3),
ocl_Canny<false>(_src, UMat(), UMat(), _dst, (float)low_thresh, (float)high_thresh, aperture_size, L2gradient, _src.channels(), size))
Mat src = _src.getMat(), dst = _dst.getMat();
Mat src0 = _src.getMat(), dst = _dst.getMat();
Mat src(src0.size(), src0.type(), src0.data, src0.step);
CALL_HAL(canny, cv_hal_canny, src.data, src.step, dst.data, dst.step, src.cols, src.rows, src.channels(),
low_thresh, high_thresh, aperture_size, L2gradient);
CV_OVX_RUN(
false && /* disabling due to accuracy issues */

16
modules/imgproc/src/hal_replacement.hpp
View File

@ -756,6 +756,22 @@ inline int hal_ni_pyrdown(const uchar* src_data, size_t src_step, int src_width,
#define cv_hal_pyrdown hal_ni_pyrdown
//! @endcond
/**
@brief Canny edge detector
@param src_data,src_step Source image
@param dst_data,dst_step Destination image
@param width,height Source image dimensions
@param cn Number of channels
@param lowThreshold, highThreshold Thresholds value
@param ksize Kernel size for Sobel operator.
@param L2gradient Flag, indicating use L2 or L1 norma.
*/
inline int hal_ni_canny(const uchar* src_data, size_t src_step, uchar* dst_data, size_t dst_step, int width, int height, int cn, double lowThreshold, double highThreshold, int ksize, bool L2gradient) { return CV_HAL_ERROR_NOT_IMPLEMENTED; }
//! @cond IGNORED
#define cv_hal_canny hal_ni_canny
//! @endcond
//! @}
#if defined __GNUC__