| /external/opencv3/samples/cpp/tutorial_code/ImgTrans/ |
| Sobel_Demo.cpp | 22 Mat grad; local
57 addWeighted( abs_grad_x, 0.5, abs_grad_y, 0.5, 0, grad );
59 imshow( window_name, grad );
|
| /external/skia/tests/ |
| ShaderOpacityTest.cpp | 67 SkShader* grad = SkGradientShader::CreateLinear(pts, colors, pos, count, local
69 REPORTER_ASSERT(reporter, grad);
70 REPORTER_ASSERT(reporter, grad->isOpaque());
71 grad->unref();
76 grad = SkGradientShader::CreateLinear(pts, colors, pos, count, mode);
77 REPORTER_ASSERT(reporter, grad);
78 REPORTER_ASSERT(reporter, !grad->isOpaque());
79 grad->unref();
84 grad = SkGradientShader::CreateLinear(pts, colors, pos, count, mode);
85 REPORTER_ASSERT(reporter, grad);
[all...] |
| /external/apache-commons-math/src/main/java/org/apache/commons/math/optimization/general/ |
| GaussNewtonOptimizer.java | 84 final double[] grad = jacobian[i]; local
91 b[j] += wr * grad[j];
97 double wgk = weight * grad[k];
99 ak[l] += wgk * grad[l];
|
| /external/apache-commons-math/src/main/java/org/apache/commons/math/estimation/ |
| GaussNewtonEstimator.java | 167 double[] grad = new double[parameters.length]; local
188 grad[j] = measurements[i].getPartial(parameters[j]);
189 bDecrementData[j] = weight * residual * grad[j];
194 double gk = grad[k];
196 wGradGradT.setEntry(k, l, weight * gk * grad[l]);
|
| /external/opencv3/modules/cudaoptflow/src/ |
| tvl1flow.cpp | 60 PtrStepSzf grad, PtrStepSzf rho,
63 PtrStepSzf grad, PtrStepSzf rho_c,
316 GpuMat grad = grad_buf(Rect(0, 0, I0.cols, I0.rows)); local
346 warpBackward(I0, I1, I1x, I1y, u1, u2, I1w, I1wx, I1wy, grad, rho_c, stream);
354 estimateU(I1wx, I1wy, grad, rho_c, p11, p12, p21, p22, p31, p32, u1, u2, u3, diff, l_t, static_cast<float>(theta_), gamma_, calcError, stream);
|
| /external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/ |
| pitch_estimator.c | 484 double grad[4]; local
536 grad[k] = tmp * Wnrg;
552 grad[k] += tmp * Wfluct;
563 grad[k] += tmp * tmp * Wgain;
567 grad[3] += 1.33 * (tmp * tmp * Wgain);
584 /* Compute update as delta_gains = -inv(H) * grad */
587 dG[k] = -grad[k];
|
| /external/mesa3d/src/mesa/program/ |
| prog_noise.c | 152 float grad = 1.0f + (h & 7); /* Gradient value 1.0, 2.0, ..., 8.0 */ local
154 grad = -grad; /* Set a random sign for the gradient */
155 return (grad * x); /* Multiply the gradient with the distance */
|
| /external/opencv3/modules/java/src/ |
| objdetect.cpp | 955 Mat& grad = *((Mat*)grad_nativeObj); local
981 Mat& grad = *((Mat*)grad_nativeObj); local
[all...] |
| /external/opencv3/modules/photo/src/ |
| tonemap.cpp | 489 Mat grad = src.colRange(1, src.cols) - src.colRange(0, src.cols - 1); local
490 grad.copyTo(dst.colRange(pos, src.cols + pos - 1));
|
| /external/skia/experimental/SkPerlinNoiseShader2/ |
| SkPerlinNoiseShader2.cpp | 495 static SkScalar grad(int hash, SkScalar x, SkScalar y, SkScalar z) { function
529 result += lerp(w, lerp(v, lerp(u, grad(permutations[AA ], px , py , pz ),
530 grad(permutations[BA ], px - 1, py , pz )),
531 lerp(u, grad(permutations[AB ], px , py - 1, pz ),
532 grad(permutations[BB ], px - 1, py - 1, pz ))),
533 lerp(v, lerp(u, grad(permutations[AA + 1], px , py , pz - 1),
534 grad(permutations[BA + 1], px - 1, py , pz - 1)),
535 lerp(u, grad(permutations[AB + 1], px , py - 1, pz - 1),
536 grad(permutations[BB + 1], px - 1, py - 1, pz - 1)))) /
[all...] |
| /external/mesa3d/src/glsl/ |
| ir.h | 1427 } grad; member in union:ir_texture::__anon20112
[all...] |
| /external/opencv3/modules/objdetect/test/ |
| test_cascadeandhog.cpp | 565 virtual void computeGradient(const Mat& img, Mat& grad, Mat& qangle,
629 Mat grad, qangle; member in struct:HOGCacheTester
655 descriptor->computeGradient(_img, grad, qangle, _paddingTL, _paddingBR);
672 Size cacheSize((grad.cols - blockSize.width)/cacheStride.width+1,
799 data->gradOfs = (grad.cols*i + j)*2;
831 CV_Assert( (unsigned)pt.x <= (unsigned)(grad.cols - blockSize.width) &&
832 (unsigned)pt.y <= (unsigned)(grad.rows - blockSize.height) );
855 const float* gradPtr = grad.ptr<float>(pt.y) + pt.x*2;
[all...] |
| /external/opencv3/modules/video/src/ |
| tvl1flow.cpp | 206 UMat &grad, UMat &rho);
208 bool estimateU(UMat &I1wx, UMat &I1wy, UMat &grad,
238 UMat &grad, UMat &rho)
264 idxArg = kernel.set(idxArg, ocl::KernelArg::PtrWriteOnly(grad));//float* grad
279 bool cv_ocl_tvl1flow::estimateU(UMat &I1wx, UMat &I1wy, UMat &grad,
296 idxArg = kernel.set(idxArg, ocl::KernelArg::PtrReadOnly(grad)); //const float* grad
878 mutable Mat_<float> grad; member in struct:__anon21833::CalcGradRhoBody
893 float* gradRow = grad[y]
947 Mat_<float> grad; member in struct:__anon21833::EstimateVBody
1213 UMat grad = dum.grad_buf(Rect(0, 0, I0.cols, I0.rows)); local
1291 Mat_<float> grad = dm.grad_buf(Rect(0, 0, I0.cols, I0.rows)); local
[all...] |
| /cts/apps/CtsVerifier/libs/ |
| opencv3-android.jar | |
