| /external/opencv3/modules/cudaimgproc/perf/ |
| perf_canny.cpp | 66 const double low_thresh = 50.0; local
74 cv::Ptr<cv::cuda::CannyEdgeDetector> canny = cv::cuda::createCannyEdgeDetector(low_thresh, high_thresh, apperture_size, useL2gradient);
84 TEST_CYCLE() cv::Canny(image, dst, low_thresh, high_thresh, apperture_size, useL2gradient);
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| /external/opencv3/modules/cudaimgproc/test/ |
| test_canny.cpp | 81 double low_thresh = 50.0; local
84 cv::Ptr<cv::cuda::CannyEdgeDetector> canny = cv::cuda::createCannyEdgeDetector(low_thresh, high_thresh, apperture_size, useL2gradient);
90 cv::Canny(img, edges_gold, low_thresh, high_thresh, apperture_size, useL2gradient);
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| /external/opencv3/modules/imgproc/test/ocl/ |
| test_canny.cpp | 101 const double low_thresh = 50.0, high_thresh = 100.0; local
108 OCL_OFF(cv::Canny(src_roi, dst_roi, low_thresh, high_thresh, apperture_size, useL2gradient));
109 OCL_ON(cv::Canny(usrc_roi, udst_roi, low_thresh, high_thresh, apperture_size, useL2gradient));
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| /external/opencv3/modules/cudaimgproc/src/ |
| canny.cpp | 59 void calcMap(PtrStepSzi dx, PtrStepSzi dy, PtrStepSzf mag, PtrStepSzi map, float low_thresh, float high_thresh, cudaStream_t stream);
73 CannyImpl(double low_thresh, double high_thresh, int apperture_size, bool L2gradient) :
74 low_thresh_(low_thresh), high_thresh_(high_thresh), apperture_size_(apperture_size), L2gradient_(L2gradient)
82 void setLowThreshold(double low_thresh) { low_thresh_ = low_thresh; }
97 << "low_thresh" << low_thresh_
106 low_thresh_ = (double)fn["low_thresh"];
231 Ptr<CannyEdgeDetector> cv::cuda::createCannyEdgeDetector(double low_thresh, double high_thresh, int apperture_size, bool L2gradient)
233 return makePtr<CannyImpl>(low_thresh, high_thresh, apperture_size, L2gradient);
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| /external/opencv3/modules/imgproc/src/ |
| canny.cpp | 98 static bool ocl_Canny(InputArray _src, OutputArray _dst, float low_thresh, float high_thresh,
121 low_thresh = std::min(32767.0f, low_thresh);
124 if (low_thresh > 0)
125 low_thresh *= low_thresh;
129 int low = cvFloor(low_thresh), high = cvFloor(high_thresh);
581 double low_thresh, double high_thresh,
600 if (low_thresh > high_thresh)
601 std::swap(low_thresh, high_thresh)
[all...] |
| /external/opencv/cv/src/ |
| cvcanny.cpp | 49 double low_thresh, double high_thresh, int aperture_size )
80 if( low_thresh > high_thresh )
83 CV_SWAP( low_thresh, high_thresh, t );
105 size, (float)low_thresh,
113 ul.f = (float)low_thresh;
121 low = cvFloor( low_thresh );
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| /external/opencv3/modules/calib3d/src/ |
| quadsubpix.cpp | 118 static int segment_hist_max(const Mat& hist, int& low_thresh, int& high_thresh)
156 low_thresh = cvRound(max_start_x + 0.25*(max_end_x - max_start_x));
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| /external/opencv3/modules/cudaimgproc/include/opencv2/ |
| cudaimgproc.hpp | 297 virtual void setLowThreshold(double low_thresh) = 0;
312 @param low_thresh First threshold for the hysteresis procedure.
320 CV_EXPORTS Ptr<CannyEdgeDetector> createCannyEdgeDetector(double low_thresh, double high_thresh, int apperture_size = 3, bool L2gradient = false);
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| /external/opencv3/modules/cudaimgproc/src/cuda/ |
| canny.cu | 169 __global__ void calcMapKernel(const PtrStepSzi dx, const PtrStepi dy, PtrStepi map, const float low_thresh, const float high_thresh)
194 if (m > low_thresh)
221 void calcMap(PtrStepSzi dx, PtrStepSzi dy, PtrStepSzf mag, PtrStepSzi map, float low_thresh, float high_thresh, cudaStream_t stream)
228 calcMapKernel<<<grid, block, 0, stream>>>(dx, dy, map, low_thresh, high_thresh);
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