Searched defs:d_b (Results 1 - 3 of 3) sorted by relevance
/external/opencv3/modules/cudaarithm/test/ |
H A D | test_arithm.cpp | 210 cv::cuda::GpuMat d_b; local 215 d_b = cv::cuda::GpuMat(a.rows, a.cols, CV_32FC2, d_b_data.ptr(), a.cols * d_b_data.elemSize()); 217 cv::cuda::dft(loadMat(a), d_b, cv::Size(cols, rows), flags); local 219 EXPECT_TRUE(!inplace || d_b.ptr() == d_b_data.ptr()); 220 ASSERT_EQ(CV_32F, d_b.depth()); 221 ASSERT_EQ(2, d_b.channels()); 222 EXPECT_MAT_NEAR(b_gold, cv::Mat(d_b), rows * cols * 1e-4); 259 cv::cuda::GpuMat d_b, d_c; local 266 d_b = cv::cuda::GpuMat(a.rows / 2 + 1, a.cols, CV_32FC2, d_b_data.ptr(), a.cols * d_b_data.elemSize()); 271 d_b 277 cv::cuda::dft(loadMat(a), d_b, cv::Size(cols, rows), 0); local [all...] |
/external/opencv3/modules/ml/src/ |
H A D | lr.cpp | 317 Mat d_b; local 346 d_b = 1 - calc_sigmoid(_data * _init_theta); 347 log(d_b, d_b); 348 multiply(d_b, 1-_labels, d_b); 350 cost = (-1.0/m) * (sum(d_a)[0] + sum(d_b)[0]);
|
/external/pdfium/core/src/fxge/dib/ |
H A D | fx_dib_convert.cpp | 187 int d_b = b - (uint8_t)p_color; local 188 error = d_r * d_r + d_g * d_g + d_b * d_b; 580 int d_b = b - (uint8_t)(p_color); local 581 err = d_r * d_r + d_g * d_g + d_b * d_b;
|
Completed in 97 milliseconds