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    Searched refs:sobel (Results 1 - 7 of 7) sorted by null

  /external/opencv3/modules/imgproc/src/opencl/
canny.cl 60 Sobel operator
80 inline float3 sobel(int idx, __local const floatN *smem)
141 //// Sobel, Magnitude
152 mag[i] = (sobel(i, smem)).z;
153 mag[i + grp_sizey * (GRP_SIZEX + 2)] = (sobel(i + grp_sizey * (GRP_SIZEX + 4), smem)).z;
158 mag[i * (GRP_SIZEX + 2)] = (sobel(i * (GRP_SIZEX + 4), smem)).z;
159 mag[i * (GRP_SIZEX + 2) + grp_sizex] = (sobel(i * (GRP_SIZEX + 4) + grp_sizex, smem)).z;
165 float3 res = sobel(idx, smem);
  /external/opencv3/modules/cudastereo/src/cuda/
stereobm.cu 370 /////////////////////////////////////// Sobel Prefiler ///////////////////////////////////////////
419 __device__ __forceinline__ float sobel(int x, int y)
473 sum += sobel(x - winsz2, i);
475 sum_extra += sobel(x + blockDim.x - winsz2, i);
491 sum = sum - sobel(x - winsz2, y - winsz2 - 1) + sobel(x - winsz2, y + winsz2);
496 sum_extra = sum_extra - sobel(x + blockDim.x - winsz2, y - winsz2 - 1) + sobel(x + blockDim.x - winsz2, y + winsz2);
  /external/skia/src/effects/
SkLightingImageFilter.cpp 122 inline SkScalar sobel(int a, int b, int c, int d, int e, int f, SkScalar scale) { function in namespace:__anon23813
135 return pointToNormal(sobel(0, 0, m[4], m[5], m[7], m[8], gTwoThirds),
136 sobel(0, 0, m[4], m[7], m[5], m[8], gTwoThirds),
141 return pointToNormal(sobel( 0, 0, m[3], m[5], m[6], m[8], gOneThird),
142 sobel(m[3], m[6], m[4], m[7], m[5], m[8], gOneHalf),
147 return pointToNormal(sobel( 0, 0, m[3], m[4], m[6], m[7], gTwoThirds),
148 sobel(m[3], m[6], m[4], m[7], 0, 0, gTwoThirds),
153 return pointToNormal(sobel(m[1], m[2], m[4], m[5], m[7], m[8], gOneHalf),
154 sobel( 0, 0, m[1], m[7], m[2], m[8], gOneThird),
160 return pointToNormal(sobel(m[0], m[2], m[3], m[5], m[6], m[8], gOneQuarter)
    [all...]
  /external/opencv3/modules/cudafilters/perf/
perf_filters.cpp 163 // Sobel
165 PERF_TEST_P(Sz_Type_KernelSz, Sobel, Combine(CUDA_TYPICAL_MAT_SIZES, Values(CV_8UC1, CV_8UC4, CV_32FC1), Values(3, 5, 7, 9, 11, 13, 15)))
181 cv::Ptr<cv::cuda::Filter> sobel = cv::cuda::createSobelFilter(d_src.type(), -1, 1, 1, ksize); local
183 TEST_CYCLE() sobel->apply(d_src, dst);
191 TEST_CYCLE() cv::Sobel(src, dst, -1, 1, 1, ksize);
  /external/opencv3/modules/cudafilters/test/
test_filters.cpp 288 // Sobel
290 PARAM_TEST_CASE(Sobel, cv::cuda::DeviceInfo, cv::Size, MatDepth, Channels, KSize, Deriv_X, Deriv_Y, BorderType, UseRoi)
322 CUDA_TEST_P(Sobel, Accuracy)
329 cv::Ptr<cv::cuda::Filter> sobel = cv::cuda::createSobelFilter(src.type(), -1, dx, dy, ksize.width, 1.0, borderType); local
332 sobel->apply(loadMat(src, useRoi), dst);
335 cv::Sobel(src, dst_gold, -1, dx, dy, ksize.width, 1.0, 0.0, borderType);
340 INSTANTIATE_TEST_CASE_P(CUDA_Filters, Sobel, testing::Combine(
  /external/libvpx/libvpx/third_party/libyuv/source/
row_common.cc 907 // Sobel functions which mimics SSSE3.
921 int sobel = Abs(a_diff + b_diff * 2 + c_diff); local
922 dst_sobelx[i] = (uint8)(clamp255(sobel));
939 int sobel = Abs(a_diff + b_diff * 2 + c_diff); local
940 dst_sobely[i] = (uint8)(clamp255(sobel));
    [all...]
  /external/libyuv/files/source/
row_common.cc 878 // Sobel functions which mimics SSSE3.
892 int sobel = Abs(a_diff + b_diff * 2 + c_diff); local
893 dst_sobelx[i] = (uint8)(clamp255(sobel));
910 int sobel = Abs(a_diff + b_diff * 2 + c_diff); local
911 dst_sobely[i] = (uint8)(clamp255(sobel));
    [all...]

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