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  /external/opencv3/modules/cudaimgproc/perf/
perf_canny.cpp 67 const double high_thresh = 100.0; 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);
  /external/opencv3/modules/cudaimgproc/test/
test_canny.cpp 82 double high_thresh = 100.0; 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);
  /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));
  /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)
85 void setHighThreshold(double high_thresh) { high_thresh_ = high_thresh; }
98 << "high_thresh" << high_thresh_
107 high_thresh_ = (double)fn["high_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);
  /external/opencv3/modules/imgproc/src/
canny.cpp 98 static bool ocl_Canny(InputArray _src, OutputArray _dst, float low_thresh, float high_thresh,
122 high_thresh = std::min(32767.0f, high_thresh);
126 if (high_thresh > 0)
127 high_thresh *= high_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);
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  /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 );
106 (float)high_thresh, buffer ));
114 uh.f = (float)high_thresh;
122 high = cvFloor( high_thresh );
  /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)
204 edge_type = 1 + (int)(m > high_thresh);
209 edge_type = 1 + (int)(m > high_thresh);
214 edge_type = 1 + (int)(m > high_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);
  /external/opencv3/modules/calib3d/src/
quadsubpix.cpp 118 static int segment_hist_max(const Mat& hist, int& low_thresh, int& high_thresh)
157 high_thresh = cvRound(max_start_x + 0.75*(max_end_x - max_start_x));
  /external/opencv3/modules/cudaimgproc/include/opencv2/
cudaimgproc.hpp 300 virtual void setHighThreshold(double high_thresh) = 0;
313 @param high_thresh Second 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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