| /external/opencv3/modules/cudev/test/ |
| D | test_deriv.cu | 71 TEST(Scharr, Accuracy) in TEST() argument
84 cv::Scharr(src, dx_gold, CV_16S, 1, 0, 1, 0, BORDER_REPLICATE); in TEST()
85 cv::Scharr(src, dy_gold, CV_16S, 0, 1, 1, 0, BORDER_REPLICATE); in TEST()
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| /external/opencv3/doc/py_tutorials/py_imgproc/py_gradients/ |
| D | py_gradients.markdown | 10 - We will see following functions : **cv2.Sobel()**, **cv2.Scharr()**, **cv2.Laplacian()** etc
15 OpenCV provides three types of gradient filters or High-pass filters, Sobel, Scharr and Laplacian.
18 ### 1. Sobel and Scharr Derivatives
23 argument ksize. If ksize = -1, a 3x3 Scharr filter is used which gives better results than 3x3 Sobel
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| /external/opencv3/doc/tutorials/imgproc/imgtrans/sobel_derivatives/ |
| D | sobel_derivatives.markdown | 10 - Use the OpenCV function @ref cv::Scharr to calculate a more accurate derivative for a kernel of
86 this inaccuracy for kernels of size 3 by using the @ref cv::Scharr function. This is as fast
98 You can check out more information of this function in the OpenCV reference (@ref cv::Scharr ).
100 there is also code for the @ref cv::Scharr function commented. Uncommenting it (and obviously
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| /external/opencv3/modules/features2d/src/kaze/ |
| D | nldiffusion_functions.cpp | 82 Scharr(src, dst, CV_32F, xorder, yorder, 1.0, 0, BORDER_DEFAULT); in image_derivatives_scharr()
230 Scharr(gaussian, Lx, CV_32F, 1, 0, 1, 0, cv::BORDER_DEFAULT); in compute_k_percentile()
231 Scharr(gaussian, Ly, CV_32F, 0, 1, 1, 0, cv::BORDER_DEFAULT); in compute_k_percentile()
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| D | KAZEFeatures.cpp | 121 Scharr(evolution_[i].Lsmooth, evolution_[i].Lx, CV_32F, 1, 0, 1, 0, BORDER_DEFAULT); in Create_Nonlinear_Scale_Space()
122 Scharr(evolution_[i].Lsmooth, evolution_[i].Ly, CV_32F, 0, 1, 1, 0, BORDER_DEFAULT); in Create_Nonlinear_Scale_Space()
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| /external/opencv3/modules/imgproc/perf/ |
| D | perf_sepfilters.cpp | 160 TEST_CYCLE() Scharr(src, dst, ddepth, dx, dy, 1, 0, border);
188 TEST_CYCLE() Scharr(src, dst, ddepth, dx, dy, 1, 0, border);
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| /external/opencv3/modules/imgproc/test/ocl/ |
| D | test_filters.cpp | 204 OCL_OFF(cv::Scharr(src_roi, dst_roi, -1, dx, dy, scale, /* delta */ 0, borderType)); in OCL_TEST_P()
205 OCL_ON(cv::Scharr(usrc_roi, udst_roi, -1, dx, dy, scale, /* delta */ 0, borderType)); in OCL_TEST_P()
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| /external/opencv3/modules/cudafilters/test/ |
| D | test_filters.cpp | 357 PARAM_TEST_CASE(Scharr, cv::cuda::DeviceInfo, cv::Size, MatDepth, Channels, Deriv_X, Deriv_Y, Borde… in PARAM_TEST_CASE() argument
387 CUDA_TEST_P(Scharr, Accuracy) in CUDA_TEST_P() argument
400 cv::Scharr(src, dst_gold, -1, dx, dy, 1.0, 0.0, borderType); in CUDA_TEST_P()
405 INSTANTIATE_TEST_CASE_P(CUDA_Filters, Scharr, testing::Combine(
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| /external/opencv3/modules/cudafilters/perf/ |
| D | perf_filters.cpp | 200 PERF_TEST_P(Sz_Type, Scharr, Combine(CUDA_TYPICAL_MAT_SIZES, Values(CV_8UC1, CV_8UC4, CV_32FC1))) in PERF_TEST_P() argument
225 TEST_CYCLE() cv::Scharr(src, dst, -1, 1, 0); in PERF_TEST_P()
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| /external/opencv3/modules/imgproc/perf/opencl/ |
| D | perf_filters.cpp | 221 OCL_PERF_TEST_P(ScharrFixture, Scharr, in OCL_PERF_TEST_P() argument
234 OCL_TEST_CYCLE() cv::Scharr(src, dst, -1, dx, dy); in OCL_PERF_TEST_P()
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| /external/opencv3/modules/imgproc/src/ |
| D | corner.cpp | 297 Scharr( src, Dx, CV_32F, 1, 0, scale, 0, borderType ); in cornerEigenValsVecs()
298 Scharr( src, Dy, CV_32F, 0, 1, scale, 0, borderType ); in cornerEigenValsVecs()
429 Scharr(_src, Dx, CV_32F, 1, 0, scale, 0, borderType); in extractCovData()
430 Scharr(_src, Dy, CV_32F, 0, 1, scale, 0, borderType); in extractCovData()
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| D | deriv.cpp | 613 void cv::Scharr( InputArray _src, OutputArray _dst, int ddepth, int dx, int dy, in Scharr() function in cv
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| /external/opencv3/modules/imgproc/misc/java/test/ |
| D | ImgprocTest.java | 1637 Imgproc.Scharr(src, dst, CvType.CV_32F, 1, 0); in testScharrMatMatIntIntInt()
1646 Imgproc.Scharr(src, dst, CvType.CV_32F, 1, 0, 1.5, 0.001); in testScharrMatMatIntIntIntDoubleDouble()
1655 Imgproc.Scharr(src, dst, CvType.CV_32F, 1, 0, 1.5, 0, Core.BORDER_REFLECT); in testScharrMatMatIntIntIntDoubleDoubleInt()
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| /external/opencv3/modules/java/src/ |
| D | imgproc+Imgproc.java | 702 …public static void Scharr(Mat src, Mat dst, int ddepth, int dx, int dy, double scale, double delta… in Scharr() method in Imgproc
711 …public static void Scharr(Mat src, Mat dst, int ddepth, int dx, int dy, double scale, double delta) in Scharr() method in Imgproc
720 public static void Scharr(Mat src, Mat dst, int ddepth, int dx, int dy) in Scharr() method in Imgproc
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| D | imgproc.cpp | 1354 …cv::Scharr( src, dst, (int)ddepth, (int)dx, (int)dy, (double)scale, (double)delta, (int)borderType… in Java_org_opencv_imgproc_Imgproc_Scharr_10()
1376 cv::Scharr( src, dst, (int)ddepth, (int)dx, (int)dy, (double)scale, (double)delta ); in Java_org_opencv_imgproc_Imgproc_Scharr_11()
1398 cv::Scharr( src, dst, (int)ddepth, (int)dx, (int)dy ); in Java_org_opencv_imgproc_Imgproc_Scharr_12()
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| /external/opencv3/modules/imgproc/include/opencv2/ |
| D | imgproc.hpp | 1394 CV_EXPORTS_W void Scharr( InputArray src, OutputArray dst, int ddepth,
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| /external/opencv3/modules/imgproc/test/ |
| D | test_filter.cpp | 1855 Scharr(src, dst, ddepth, 0, 1); in run()
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