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Searched refs:sqrt (Results 1 – 14 of 14) sorted by relevance

/device/board/isoftstone/yangfan/common/seetafaceengine/opencv2/modules/calib3d/src/
Dap3p.cpp35 w = -sqrt(static_cast<complex<double> >(q3 * q3 - p3 * p3 * p3)) - q3; in solveQuartic()
37 w = sqrt(static_cast<complex<double> >(q3 * q3 - p3 * p3 * p3)) - q3; in solveQuartic()
46 complex<double> sqrt_2m = sqrt(static_cast<complex<double> >(-2 * p4 / 3 + t)); in solveQuartic()
58 double sqrt1 = sqrt(-(complex1 + complex2)).real() / 2; in solveQuartic()
61 double sqrt2 = sqrt(-(complex1 - complex2)).real() / 2; in solveQuartic()
92 return sqrt(a[0] * a[0] + a[1] * a[1] + a[2] * a[2]); in vect_norm()
263 double stheta1p = sqrt(1 - ctheta1p * ctheta1p); in computePoses()
421 norm = sqrt(mu0 * mu0 + mv0 * mv0 + 1); in solve()
428 norm = sqrt(mu1 * mu1 + mv1 * mv1 + 1); in solve()
435 norm = sqrt(mu2 * mu2 + mv2 * mv2 + 1); in solve()
Dcalibration_handeye.cpp43 double S = sqrt(trace + 1.0) * 2; // S=4*qw in rot2quatMinimal()
48 double S = sqrt(1.0 + m00 - m11 - m22) * 2; // S=4*qx in rot2quatMinimal()
53 double S = sqrt(1.0 + m11 - m00 - m22) * 2; // S=4*qy in rot2quatMinimal()
58 double S = sqrt(1.0 + m22 - m00 - m11) * 2; // S=4*qz in rot2quatMinimal()
91 double w = sqrt(1 - p.at<double>(0,0)); in quatMinimal2rot()
112 double S = sqrt(trace + 1.0) * 2; // S=4*qw in rot2quat()
118 double S = sqrt(1.0 + m00 - m11 - m22) * 2; // S=4*qx in rot2quat()
124 double S = sqrt(1.0 + m11 - m00 - m22) * 2; // S=4*qy in rot2quat()
130 double S = sqrt(1.0 + m22 - m00 - m11) * 2; // S=4*qz in rot2quat()
324 Mat Pcg = 2 * Pcg_ / sqrt(1 + Pcg_norm.at<double>(0,0)); //eq 14 in calibrateHandEyeTsai()
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Dcalibinit.cpp152 sum += sqrt(normL2Sqr<float>(neighbors[i]->pt - pt)); in sumDist()
1825 double d1 = sqrt(normL2Sqr<double>(pt[0] - pt[2])); in generateQuads()
1826 double d2 = sqrt(normL2Sqr<double>(pt[1] - pt[3])); in generateQuads()
1830 double d3 = sqrt(normL2Sqr<double>(pt[0] - pt[1])); in generateQuads()
1831 double d4 = sqrt(normL2Sqr<double>(pt[1] - pt[2])); in generateQuads()
1929 double d1 = sqrt(normL2Sqr<double>(pt[0] - pt[2])); in generateQuads()
1930 double d2 = sqrt(normL2Sqr<double>(pt[1] - pt[3])); in generateQuads()
1934 double d3 = sqrt(normL2Sqr<double>(pt[0] - pt[1])); in generateQuads()
1935 double d4 = sqrt(normL2Sqr<double>(pt[1] - pt[2])); in generateQuads()
Dcalibration.cpp388 s = std::sqrt((r.x*r.x + r.y*r.y + r.z*r.z)*0.25); in cvRodrigues2()
402 r.x = std::sqrt(MAX(t,0.)); in cvRodrigues2()
404 r.y = std::sqrt(MAX(t,0.))*(R(0, 1) < 0 ? -1. : 1.); in cvRodrigues2()
406 r.z = std::sqrt(MAX(t,0.))*(R(0, 2) < 0 ? -1. : 1.); in cvRodrigues2()
1075 h1_norm = std::sqrt(h[0]*h[0] + h[3]*h[3] + h[6]*h[6]); in cvFindExtrinsicCameraParams2()
1076 h2_norm = std::sqrt(h[1]*h[1] + h[4]*h[4] + h[7]*h[7]); in cvFindExtrinsicCameraParams2()
1250 n[j] = 1./std::sqrt(n[j]); in cvInitIntrinsicParams2D()
1264 a[0] = std::sqrt(fabs(1./f[0])); in cvInitIntrinsicParams2D()
1265 a[4] = std::sqrt(fabs(1./f[1])); in cvInitIntrinsicParams2D()
1638 perViewErrors->data.db[i] = std::sqrt(viewErr / ni); in cvCalibrateCamera2Internal()
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Dcirclesgrid.cpp307 std::sqrt(double(l[0] * l[0] + l[1] * l[1])); in pointLineDistance()
/device/board/isoftstone/yangfan/common/seetafaceengine/opencv2/3rdparty/carotene/src/
Dmeanstddev.cpp58 f64 stddev = sqrt(std::max(fsqsum * itotal - mean * mean, 0.0)); in meanStdDev()
148 f64 stddev = sqrt(std::max(fsqsum * itotal - mean * mean, 0.0)); in meanStdDev()
/device/board/isoftstone/yangfan/common/seetafaceengine/opencv2/modules/calib3d/include/
Ddls.h39 sr = std::sqrt(sr); in init_points()
216 z = std::sqrt(std::abs(q)); in hqr2()
240 r = std::sqrt(p * p + q * q); in hqr2()
311 s = std::sqrt(s); in hqr2()
375 s = std::sqrt(p * p + q * q + r * r); in hqr2()
618 double g = std::sqrt(h); in orthes()
/device/soc/hisilicon/hi3861v100/sdk_liteos/platform/os/Huawei_LiteOS/components/lib/libc/musl/include/
Dtgmath.h200 #undef sqrt
263 #define sqrt(x) __tg_real_complex(sqrt, (x)) macro
Dmath.h2839 double sqrt(double);
/device/soc/hisilicon/hi3516dv300/sdk_linux/sample/platform/svp/ive/sample/
Dsample_ive_od.c217 stChar[j * IVE_CHAR_CALW + i].s32Y = (HI_U32)sqrt(fSqVar); in SAMPLE_IVE_OdProc()
Dsample_ive_kcf.c572 f32BaseW = sqrt(f32SizeRatios); in IVE_Rpn()
/device/soc/esp/esp32/components/bootloader/subproject/components/micro-ecc/micro-ecc/
Dcurve-specific.inc112 /* Compute a = sqrt(a) (mod curve_p). */
120 sqrt(a) = a^((curve->p + 1) / 4) (mod curve->p). */
542 /* Compute a = sqrt(a) (mod curve_p). */
/device/soc/hisilicon/hi3516dv300/sdk_linux/sample/platform/svp/nnie/sample_nnie_software/
Dsample_svp_nnie_software.c564 f32BaseW = sqrt(f32SizeRatios); in SVP_NNIE_Rpn()
1437 f32MaxBoxWidth = sqrt(pf32PriorBoxMinSize[n] * pf32PriorBoxMaxSize[n]); in SVP_NNIE_Ssd_PriorBoxForward()
1447 f32BoxWidth = (HI_FLOAT)(pf32PriorBoxMinSize[n] * sqrt(af32AspectRatio[i])); in SVP_NNIE_Ssd_PriorBoxForward()
1448 f32BoxHeight = (HI_FLOAT)(pf32PriorBoxMinSize[n] / sqrt(af32AspectRatio[i])); in SVP_NNIE_Ssd_PriorBoxForward()
/device/board/isoftstone/zhiyuan/kernel/driver/ramfs/
Drootfs_arm64.cpio.gz