log 686 3rdparty/libtiff/tif_luv.c #define log2(x) ((1./M_LN2)*log(x)) log 292 3rdparty/libtiff/tif_ojpeg.c uint8 log; log 672 3rdparty/libtiff/tif_ojpeg.c if (sp->sos_end[s].log==0) log 1083 3rdparty/libtiff/tif_ojpeg.c sp->sos_end[0].log=1; log 1099 3rdparty/libtiff/tif_ojpeg.c assert(sp->sos_end[0].log!=0); log 1100 3rdparty/libtiff/tif_ojpeg.c assert(sp->sos_end[s].log==0); log 1102 3rdparty/libtiff/tif_ojpeg.c while(sp->sos_end[sp->plane_sample_offset].log==0) log 1133 3rdparty/libtiff/tif_ojpeg.c sp->sos_end[sp->plane_sample_offset].log=1; log 504 3rdparty/libtiff/tif_pixarlog.c c = log(RATIO); log 927 3rdparty/libtiff/tif_pixarlog.c : LogK1*log(v*LogK2) + 0.5 ) log 249 3rdparty/libwebp/dsp/lossless.c return (float)(LOG_2_RECIPROCAL * v * log((double)v)); log 263 3rdparty/libwebp/dsp/lossless.c return (float)(LOG_2_RECIPROCAL * log((double)v)); log 56 3rdparty/libwebp/enc/backward_references.h int log = 0; log 66 3rdparty/libwebp/enc/backward_references.h log += shift; log 69 3rdparty/libwebp/enc/backward_references.h return log; log 958 3rdparty/libwebp/enc/picture.c return (float)((v > 0.) ? -4.3429448 * log(v / (255 * 255.)) log 164 3rdparty/openexr/IlmImf/ImfLut.cpp int12log = int (2000.5 + 200.0 * log (x / middleval) / log (2.0)); log 90 3rdparty/openexr/IlmImf/b44ExpLogTable.cpp else if (h >= 8 * log (HALF_MAX)) log 120 3rdparty/openexr/IlmImf/b44ExpLogTable.cpp h = 8 * log (h); log 104 3rdparty/openexr/Imath/ImathMath.h static T log (T x) {return ::log (double(x));} log 137 3rdparty/openexr/Imath/ImathMath.h static float log (float x) {return ::logf (x);} log 147 3rdparty/openexr/Imath/ImathQuat.h Quat<T> log () const; log 616 3rdparty/openexr/Imath/ImathQuat.h Quat<T> c3 = (T) (-0.25) * (c2.log() + c1.log()); log 625 3rdparty/openexr/Imath/ImathQuat.h Quat<T>::log () const log 385 3rdparty/openexr/Imath/ImathRandom.h return x * sqrt (-2 * log (double (length2)) / length2); log 86 apps/traincascade/boost.cpp return log( val/(1. - val) ); log 50 apps/traincascade/old_ml_boost.cpp return log( val/(1. - val) ); log 265 modules/calib3d/src/compat_ptsetreg.cpp const double LOG10 = log(10.); log 69 modules/calib3d/src/ptsetreg.cpp num = std::log(num); log 70 modules/calib3d/src/ptsetreg.cpp denom = std::log(denom); log 1507 modules/calib3d/src/rho.cpp C = (1-delta) * log((1-delta)/(1-epsilon)) + log 1508 modules/calib3d/src/rho.cpp delta * log( delta / epsilon ); log 1533 modules/calib3d/src/rho.cpp An = K + log(An); log 1802 modules/calib3d/src/rho.cpp retVal = (unsigned)ceil(log(1.-confidence)/log(atLeastOneOutlierProbability)); log 561 modules/calib3d/src/upnp.cpp independent_term[0] = log( abs( betas[ combination[i][0]-1 ] ) ); log 562 modules/calib3d/src/upnp.cpp independent_term[1] = log( abs( betas[ combination[i][1]-1 ] ) ); log 563 modules/calib3d/src/upnp.cpp independent_term[2] = log( abs( betas[ combination[i][2]-1 ] ) ); log 1400 modules/core/include/opencv2/core.hpp CV_EXPORTS_W void log(InputArray src, OutputArray dst); log 504 modules/core/include/opencv2/core/cuda/functional.hpp OPENCV_CUDA_IMPLEMENT_UN_FUNCTOR(log, ::log) log 247 modules/core/include/opencv2/core/cuda/vec_math.hpp CV_CUDEV_IMPLEMENT_VEC_UNARY_FUNC(log, ::logf, uchar, float) log 248 modules/core/include/opencv2/core/cuda/vec_math.hpp CV_CUDEV_IMPLEMENT_VEC_UNARY_FUNC(log, ::logf, char, float) log 249 modules/core/include/opencv2/core/cuda/vec_math.hpp CV_CUDEV_IMPLEMENT_VEC_UNARY_FUNC(log, ::logf, ushort, float) log 250 modules/core/include/opencv2/core/cuda/vec_math.hpp CV_CUDEV_IMPLEMENT_VEC_UNARY_FUNC(log, ::logf, short, float) log 251 modules/core/include/opencv2/core/cuda/vec_math.hpp CV_CUDEV_IMPLEMENT_VEC_UNARY_FUNC(log, ::logf, int, float) log 252 modules/core/include/opencv2/core/cuda/vec_math.hpp CV_CUDEV_IMPLEMENT_VEC_UNARY_FUNC(log, ::logf, uint, float) log 253 modules/core/include/opencv2/core/cuda/vec_math.hpp CV_CUDEV_IMPLEMENT_VEC_UNARY_FUNC(log, ::logf, float, float) log 254 modules/core/include/opencv2/core/cuda/vec_math.hpp CV_CUDEV_IMPLEMENT_VEC_UNARY_FUNC(log, ::log, double, double) log 77 modules/core/include/opencv2/core/cvstd.hpp using std::log; log 897 modules/core/misc/java/test/CoreTest.java Core.log(in, dst); log 114 modules/core/perf/opencl/perf_arithm.cpp OCL_TEST_CYCLE() cv::log(src, dst); log 830 modules/core/src/mathfuncs.cpp hal::log(x, y, n); log 844 modules/core/src/mathfuncs.cpp hal::log(x, y, n); log 850 modules/core/src/mathfuncs.cpp #define Log_32f hal::log log 851 modules/core/src/mathfuncs.cpp #define Log_64f hal::log log 1865 modules/core/src/mathfuncs.cpp cv::log( src, dst ); log 5080 modules/core/src/matrix.cpp newsize = (size_t)1 << cvCeil(std::log((double)newsize)/CV_LOG2); log 354 modules/core/src/rand.cpp dn = std::sqrt(-2.*std::log(vn/dn+std::exp(-.5*dn*dn))); log 382 modules/core/src/rand.cpp x = (float)(-std::log(x+FLT_MIN)*0.2904764); log 383 modules/core/src/rand.cpp y = (float)-std::log(y+FLT_MIN); log 1045 modules/core/test/ocl/test_arithm.cpp OCL_OFF(cv::log(src1_roi, dst1_roi)); log 1046 modules/core/test/ocl/test_arithm.cpp OCL_ON(cv::log(usrc1_roi, udst1_roi)); log 943 modules/core/test/test_arithm.cpp ((float*)dptr)[j] = (float)std::log(fabs(((const float*)sptr)[j])); log 948 modules/core/test/test_arithm.cpp ((double*)dptr)[j] = std::log(fabs(((const double*)sptr)[j])); log 996 modules/core/test/test_arithm.cpp cv::log(temp, dst); log 1002 modules/core/test/test_arithm.cpp cvtest::log(temp, dst); log 81 modules/core/test/test_hal_core.cpp hal::log(src.ptr<float>(), dst.ptr<float>(), n); log 83 modules/core/test/test_hal_core.cpp hal::log(src.ptr<double>(), dst.ptr<double>(), n); log 104 modules/core/test/test_hal_core.cpp log(src, dst0); log 190 modules/cudaarithm/include/opencv2/cudaarithm.hpp CV_EXPORTS void log(InputArray src, OutputArray dst, Stream& stream = Stream::Null()); log 547 modules/cudaarithm/perf/perf_element_operations.cpp TEST_CYCLE() cv::cuda::log(d_src, dst); log 555 modules/cudaarithm/perf/perf_element_operations.cpp TEST_CYCLE() cv::log(src, dst); log 434 modules/cudaarithm/src/arithm.cpp dft_size.width = 1 << int(ceil(std::log(block_size.width + templ_size.width - 1.) / std::log(2.))); log 435 modules/cudaarithm/src/arithm.cpp dft_size.height = 1 << int(ceil(std::log(block_size.height + templ_size.height - 1.) / std::log(2.))); log 1635 modules/cudaarithm/test/test_element_operations.cpp dst.at<T>(y, x) = static_cast<T>(std::log(static_cast<float>(src.at<T>(y, x)))); log 1676 modules/cudaarithm/test/test_element_operations.cpp cv::cuda::log(loadMat(src, useRoi), dst); log 376 modules/cudastereo/src/stereobp.cpp levels = (int)(::log(static_cast<double>(mm)) + 1) * 4 / 5; log 171 modules/cudastereo/src/stereocsbp.cpp levels_ = std::min(levels_, int(log((double)ndisp_) / log(2.0))); log 351 modules/cudastereo/src/stereocsbp.cpp levels = (int)::log(static_cast<double>(mm)) * 2 / 3; log 74 modules/cudev/include/opencv2/cudev/expr/unary_func.hpp CV_CUDEV_EXPR_UNARY_FUNC(log) log 525 modules/cudev/include/opencv2/cudev/functional/functional.hpp CV_CUDEV_UNARY_FUNCTION_INST(log, ::log) log 258 modules/cudev/include/opencv2/cudev/util/vec_math.hpp CV_CUDEV_IMPLEMENT_VEC_UNARY_FUNC(log, ::logf, uchar, float) log 259 modules/cudev/include/opencv2/cudev/util/vec_math.hpp CV_CUDEV_IMPLEMENT_VEC_UNARY_FUNC(log, ::logf, char, float) log 260 modules/cudev/include/opencv2/cudev/util/vec_math.hpp CV_CUDEV_IMPLEMENT_VEC_UNARY_FUNC(log, ::logf, ushort, float) log 261 modules/cudev/include/opencv2/cudev/util/vec_math.hpp CV_CUDEV_IMPLEMENT_VEC_UNARY_FUNC(log, ::logf, short, float) log 262 modules/cudev/include/opencv2/cudev/util/vec_math.hpp CV_CUDEV_IMPLEMENT_VEC_UNARY_FUNC(log, ::logf, int, float) log 263 modules/cudev/include/opencv2/cudev/util/vec_math.hpp CV_CUDEV_IMPLEMENT_VEC_UNARY_FUNC(log, ::logf, uint, float) log 264 modules/cudev/include/opencv2/cudev/util/vec_math.hpp CV_CUDEV_IMPLEMENT_VEC_UNARY_FUNC(log, ::logf, float, float) log 265 modules/cudev/include/opencv2/cudev/util/vec_math.hpp CV_CUDEV_IMPLEMENT_VEC_UNARY_FUNC(log, ::log, double, double) log 345 modules/features2d/src/brisk.cpp static const float lb_scale = (float)(std::log(scalerange_) / std::log(2.0)); log 649 modules/features2d/src/brisk.cpp static const float lb_scalerange = (float)(std::log(scalerange_) / (log2)); log 656 modules/features2d/src/brisk.cpp scale = std::max((int) (scales_ / lb_scalerange * (std::log(keypoints[k].size / (basicSize06)) / log2) + 0.5), 0); log 713 modules/flann/include/opencv2/flann/dist.h result += *a * log(ratio); log 736 modules/flann/include/opencv2/flann/dist.h result = a * log(ratio); log 99 modules/flann/include/opencv2/flann/logger.h static int log(int level, const char* fmt, ...) log 85 modules/hal/include/opencv2/hal.hpp void log(const float* src, float* dst, int n); log 86 modules/hal/include/opencv2/hal.hpp void log(const double* src, double* dst, int n); log 194 modules/hal/include/opencv2/hal/intrin_cpp.hpp OPENCV_HAL_IMPL_MATH_FUNC(v_log, std::log, _Tp) log 301 modules/imgcodecs/src/grfmt_jpeg2000.cpp int rshift = cvRound(std::log(maxval/256.)/std::log(2.)); log 365 modules/imgcodecs/src/grfmt_jpeg2000.cpp int rshift = cvRound(std::log(maxval/65536.)/std::log(2.)); log 466 modules/imgproc/src/grabcut.cpp fromSource = -log( bgdGMM(color) ); log 467 modules/imgproc/src/grabcut.cpp toSink = -log( fgdGMM(color) ); log 2450 modules/imgproc/src/histogram.cpp result += p * std::log( p / q ); log 2577 modules/imgproc/src/histogram.cpp result += v1 * std::log( v1 / v2 ); log 6558 modules/imgproc/src/imgwarp.cpp double p = log(std::sqrt(xx*xx + yy*yy) + 1.)*M; log 136 modules/imgproc/src/lsd.cpp return 0.918938533204673 + (x-0.5)*log(x) - x log 137 modules/imgproc/src/lsd.cpp + 0.5*x*log(x*sinh(1/x) + 1/(810.0*pow(x, 6.0))); log 150 modules/imgproc/src/lsd.cpp double a = (x + 0.5) * log(x + 5.5) - (x + 5.5); log 154 modules/imgproc/src/lsd.cpp a -= log(x + double(n)); log 157 modules/imgproc/src/lsd.cpp return a + log(b); log 453 modules/imgproc/src/lsd.cpp const unsigned int h = (unsigned int)(ceil(sigma * sqrt(2 * sprec * log(10.0)))); log 1108 modules/imgproc/src/lsd.cpp + double(k) * log(p) + double(n-k) * log(1.0 - p); log 93 modules/imgproc/test/test_bilateral_filter.cpp double rand_value = rng.uniform(log((double)min_value), log((double)max_value + 1)); log 1029 modules/imgproc/test/test_histograms.cpp result0[CV_COMP_KL_DIV] += v0 * std::log( v0 / v1 ); log 1061 modules/imgproc/test/test_histograms.cpp result0[CV_COMP_KL_DIV] += v0 * std::log( v0 / v1 ); log 53 modules/ml/src/boost.cpp return log( val/(1. - val) ); log 459 modules/ml/src/em.cpp log(weights, logWeights); log 469 modules/ml/src/em.cpp logDetCov += std::log(covsEigenValues[clusterIndex].at<double>(covMatType != COV_MAT_SPHERICAL ? di : 0)); log 621 modules/ml/src/em.cpp res[0] = std::log(expDiffSum) + maxLVal - 0.5 * dim * CV_LOG2PI; log 343 modules/ml/src/lr.cpp log(d_a, d_a); log 347 modules/ml/src/lr.cpp log(d_b, d_b); log 181 modules/ml/src/nbayes.cpp c.at<double>(cls) = det > 0 ? log(det) : -700; log 328 modules/objdetect/src/cascadedetect.cpp hits[i] = Point3d(hitCenter.x, hitCenter.y, std::log(scales[i])); log 335 modules/objdetect/src/cascadedetect.cpp double logZ = std::log(1.3); log 122 modules/photo/src/align.cpp int maxlevel = static_cast<int>(log((double)max(img0.rows, img0.cols)) / log(2.0)) - 1; log 112 modules/photo/src/calibrate.cpp B.at<float>(eq, 0) = w.at<float>(val) * log(times.at<float>((int)j)); log 101 modules/photo/src/contrast_preserve.hpp energy.push_back(-1.0*log(exp(-1.0*pow(temp[i],2)/sigma) + exp(-1.0*pow(temp1[i],2)/sigma))); log 82 modules/photo/src/merge.cpp log(response, response); log 87 modules/photo/src/merge.cpp log(exp_values, exp_values); log 53 modules/photo/src/tonemap.cpp log(dst, dst); log 140 modules/photo/src/tonemap.cpp log(gray_img + 1.0f, map); log 143 modules/photo/src/tonemap.cpp log(2.0f + 8.0f * div, div); log 254 modules/shape/src/aff_trans.cpp transformCost=std::log((singVals.at<float>(0,0)+FLT_MIN)/(singVals.at<float>(1,0)+FLT_MIN)); log 111 modules/shape/src/tps_trans.cpp norma = norma*std::log(norma+FLT_EPSILON); log 223 modules/stitching/src/blenders.cpp num_bands_ = std::min(actual_num_bands_, static_cast<int>(ceil(std::log(max_len) / std::log(2.0)))); log 216 modules/ts/include/opencv2/ts/ocl_test.hpp double logMin = log((double)minVal + 1); log 217 modules/ts/include/opencv2/ts/ocl_test.hpp double logMax = log((double)maxVal + 1); log 1324 modules/ts/src/ts_perf.cpp double lx = log(x); log 1371 modules/ts/src/ts_perf.cpp double lx = log(x); log 484 modules/video/src/bgfg_KNN.cpp Kshort=(int)(log(0.7)/log(1-m_fAlphaT))+1;//Kshort log 485 modules/video/src/bgfg_KNN.cpp Kmid=(int)(log(0.4)/log(1-m_fAlphaT))-Kshort+1;//Kmid log 486 modules/video/src/bgfg_KNN.cpp Klong=(int)(log(0.1)/log(1-m_fAlphaT))-Kshort-Kmid+1;//Klong log 95 modules/videostab/include/opencv2/videostab/motion_core.hpp std::ceil(std::log(1 - prob) / std::log(1 - std::pow(1 - eps, size)))); log 54 samples/cpp/dft.cpp log(mag, mag); log 805 samples/cpp/stitching_detailed.cpp mb->setNumBands(static_cast<int>(ceil(log(blend_width)/log(2.)) - 1.)); log 48 samples/cpp/tutorial_code/core/discrete_fourier_transform/discrete_fourier_transform.cpp log(magI, magI); log 497 samples/gpu/performance/tests.cpp TEST(log) log 508 samples/gpu/performance/tests.cpp log(src, dst); log 511 samples/gpu/performance/tests.cpp log(src, dst); log 516 samples/gpu/performance/tests.cpp cuda::log(d_src, d_dst); log 519 samples/gpu/performance/tests.cpp cuda::log(d_src, d_dst);