/external/opencv3/modules/core/perf/ |
H A D | perf_addWeighted.cpp | 20 double gamma = 100.0; local 33 TEST_CYCLE() cv::addWeighted( src1, alpha, src2, beta, gamma, dst, dst.type() );
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/external/opencv3/modules/cudalegacy/include/opencv2/cudalegacy/ |
H A D | NCVBroxOpticalFlow.hpp | 74 Ncv32f gamma; member in struct:NCVBroxOpticalFlowDescriptor
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/external/apache-commons-math/src/main/java/org/apache/commons/math/optimization/direct/ |
H A D | MultiDirectional.java | 40 private final double gamma; field in class:MultiDirectional 43 * <p>The default values are 2.0 for khi and 0.5 for gamma.</p> 47 this.gamma = 0.5; 52 * @param gamma contraction coefficient 54 public MultiDirectional(final double khi, final double gamma) { argument 56 this.gamma = gamma; 90 final RealPointValuePair contracted = evaluateNewSimplex(original, gamma, comparator);
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H A D | NelderMead.java | 42 private final double gamma; field in class:NelderMead 49 * for both gamma and sigma.</p> 54 this.gamma = 0.5; 61 * @param gamma contraction coefficient 65 final double gamma, final double sigma) { 68 this.gamma = gamma; 139 xC[j] = centroid[j] + gamma * (xR[j] - centroid[j]); 154 xC[j] = centroid[j] - gamma * (centroid[j] - xWorst[j]); 64 NelderMead(final double rho, final double khi, final double gamma, final double sigma) argument
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/external/opencv3/modules/imgcodecs/src/ |
H A D | rgbe.hpp | 56 float gamma; /* image has already been gamma corrected with member in struct:__anon15582 57 * given gamma. defaults to 1.0 (no correction) */
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/external/skia/include/effects/ |
H A D | SkTableMaskFilter.h | 17 Helper methods create some common tables (e.g. gamma, clipping) 21 /** Utility that sets the gamma table 23 static void MakeGammaTable(uint8_t table[256], SkScalar gamma); 34 static SkMaskFilter* CreateGamma(SkScalar gamma) { argument 36 MakeGammaTable(table, gamma);
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/external/google-tv-pairing-protocol/cpp/tests/polo/pairing/ |
H A D | polochallengeresponsetest.cc | 112 const Gamma* gamma = response->GetGamma(nonce); local 113 ASSERT_TRUE(gamma); 116 util::PoloUtil::BytesToHexString(&(*gamma)[0], gamma->size())); 117 delete gamma; 121 const Gamma* gamma = response->GetGamma(nonce); local 122 ASSERT_TRUE(gamma); 124 util::PoloUtil::BytesToHexString(&(*gamma)[0], gamma->size())); 126 const Nonce* extracted = response->ExtractNonce(*gamma); [all...] |
/external/google-tv-pairing-protocol/java/src/com/google/polo/pairing/ |
H A D | PairingListener.java | 56 void onPerformOutputDeviceRole(PairingSession session, byte[] gamma) argument
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H A D | PoloChallengeResponse.java | 141 * Returns the gamma value to be used in pairing, i.e. the concatenation 161 * Extracts and returns the nonce portion of a given gamma value. 163 public byte[] extractNonce(byte[] gamma) { argument 164 if ((gamma.length < 2) || (gamma.length % 2 != 0)) { 167 int nonceLength = gamma.length / 2; 169 System.arraycopy(gamma, nonceLength, nonce, 0, nonceLength); 174 * Returns {@code true} if the gamma value matches the locally computed value. 177 * gamma value. 181 public boolean checkGamma(byte[] gamma) throw argument [all...] |
/external/opencv3/modules/imgproc/perf/ |
H A D | perf_filter2d.cpp | 62 double gamma = 0.5; local 63 Mat gaborKernel = getGaborKernel(Size(kernelSize, kernelSize), sigma, theta, lambda, gamma);
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/external/opencv3/modules/java/src/ |
H A D | photo+Tonemap.java | 46 // C++: void setGamma(float gamma) 49 //javadoc: Tonemap::setGamma(gamma) 50 public void setGamma(float gamma) argument 53 setGamma_0(nativeObj, gamma); 72 // C++: void setGamma(float gamma) 73 private static native void setGamma_0(long nativeObj, float gamma); argument
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/external/google-tv-pairing-protocol/cpp/src/polo/pairing/ |
H A D | polochallengeresponse.cc | 102 Gamma* gamma = new Gamma(nonce.size() * 2); local 105 memcpy(&(*gamma)[0], &(*alpha)[0], nonce.size()); 106 memcpy(&(*gamma)[nonce.size()], &nonce[0], nonce.size()); 110 return gamma; 113 Nonce* PoloChallengeResponse::ExtractNonce(const Gamma& gamma) const { 114 if ((gamma.size() < 2) || (gamma.size() % 2 != 0)) { 118 Nonce* nonce = new Nonce(gamma.size() / 2); 119 memcpy(&(*nonce)[0], &gamma[nonce->size()], nonce->size()); 124 bool PoloChallengeResponse::CheckGamma(const Gamma& gamma) cons [all...] |
H A D | pairingsession.cc | 162 const Gamma* gamma = challenge().GetGamma(*nonce_); local 163 if (!gamma) { 164 LOG(ERROR) << "Failed to get gamma"; 170 listener_->OnPerformOutputDeviceRole(*gamma); 171 delete gamma;
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/external/libpng/contrib/gregbook/ |
H A D | readpng2.c | 222 double gamma; local 224 png_fixed_point gamma; local 335 * such images have a file gamma of 0.45455, which corresponds to a PC-like 341 * "gamma" value for the entire display system, i.e., the product of 345 if (png_get_gAMA(png_ptr, info_ptr, &gamma)) 346 png_set_gamma(png_ptr, mainprog_ptr->display_exponent, gamma); 350 if (png_get_gAMA_fixed(png_ptr, info_ptr, &gamma)) 352 (png_fixed_point)(100000*mainprog_ptr->display_exponent+.5), gamma);
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H A D | readpng.c | 210 double gamma; local 252 * this file may have come from--so if it doesn't have a file gamma, don't 255 if (png_get_gAMA(png_ptr, info_ptr, &gamma)) 256 png_set_gamma(png_ptr, display_exponent, gamma);
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/external/opencv3/modules/imgproc/src/ |
H A D | gabor.cpp | 52 double lambd, double gamma, double psi, int ktype ) 55 double sigma_y = sigma/gamma; 51 getGaborKernel( Size ksize, double sigma, double theta, double lambd, double gamma, double psi, int ktype ) argument
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/external/skia/src/core/ |
H A D | SkColorSpace.h | 51 * and the src-gamma, return a ColorSpace 53 static SkColorSpace* NewRGB(const SkFloat3x3& toXYZD50, const SkFloat3& gamma); 58 SkFloat3 gamma() const { return fGamma; } function in class:SkColorSpace 78 SkColorSpace(const SkFloat3x3& toXYZ, const SkFloat3& gamma, Named);
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H A D | SkColorSpace.cpp | 91 SkColorSpace::SkColorSpace(const SkFloat3x3& toXYZD50, const SkFloat3& gamma, Named named) argument 93 , fGamma(gamma) 98 SkASSERT(SkFloatIsFinite(gamma.fVec[i])); 105 SkColorSpace* SkColorSpace::NewRGB(const SkFloat3x3& toXYZD50, const SkFloat3& gamma) { argument 107 if (!SkFloatIsFinite(gamma.fVec[i]) || gamma.fVec[i] < 0) { 123 return new SkColorSpace(toXYZD50, gamma, kUnknown_Named);
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H A D | SkMaskGamma.cpp | 15 SkScalar toLuma(SkScalar SkDEBUGCODE(gamma), SkScalar luminance) const override { 16 SkASSERT(SK_Scalar1 == gamma); 19 SkScalar fromLuma(SkScalar SkDEBUGCODE(gamma), SkScalar luma) const override { 20 SkASSERT(SK_Scalar1 == gamma); 26 SkScalar toLuma(SkScalar gamma, SkScalar luminance) const override { 27 return SkScalarPow(luminance, gamma); 29 SkScalar fromLuma(SkScalar gamma, SkScalar luma) const override { 30 return SkScalarPow(luma, SkScalarInvert(gamma)); 35 SkScalar toLuma(SkScalar SkDEBUGCODE(gamma), SkScalar luminance) const override { 36 SkASSERT(0 == gamma); 57 Fetch(SkScalar gamma) argument [all...] |
/external/skia/src/effects/ |
H A D | SkTableMaskFilter.cpp | 87 void SkTableMaskFilter::MakeGammaTable(uint8_t table[256], SkScalar gamma) { argument 89 const float g = SkScalarToFloat(gamma);
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/external/apache-commons-math/src/main/java/org/apache/commons/math/distribution/ |
H A D | ChiSquaredDistributionImpl.java | 42 private GammaDistribution gamma; field in class:ChiSquaredDistributionImpl 58 * @param g the underlying gamma distribution used to compute probabilities. 81 gamma = new GammaDistributionImpl(df / 2.0, 2.0); 100 gamma.setAlpha(degreesOfFreedom / 2.0); 108 return gamma.getAlpha() * 2.0; 132 return gamma.density(x); 143 return gamma.cumulativeProbability(x); 182 return Double.MIN_VALUE * gamma.getBeta(); 239 * Modify the underlying gamma distribution. The caller is responsible for 240 * insuring the gamma distributio [all...] |
/external/dng_sdk/source/ |
H A D | dng_color_space.cpp | 66 const real64 gamma = 1.0 / 1.8; local 70 const real64 x1 = 8.2118790552e-4; // pow (slope0, 1.0 / (gamma - 1.0)) * 2.0 72 const real64 y1 = 0.019310851; // pow (x1, gamma) 74 const real64 slope1 = 13.064306598; // gamma * pow (x1, gamma - 1.0) 86 return pow (x, gamma); 122 const real64 gamma = 1.0 / 2.2; local 126 const real64 x1 = 0.0034800731; // pow (slope0, 1.0 / (gamma - 1.0)) * 2.0 128 const real64 y1 = 0.0763027458; // pow (x1, gamma) 130 const real64 slope1 = 9.9661890075; // gamma * po [all...] |
/external/eigen/unsupported/Eigen/src/IterativeSolvers/ |
H A D | ConstrainedConjGrad.h | 114 Scalar rho = 1.0, rho_1, lambda, gamma; local 163 if (transition || iter.first()) gamma = 0.0; 164 else gamma = (std::max)(0.0, (rho - old_z.dot(z)) / rho_1); 165 p = z + gamma*p;
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/external/mesa3d/src/gallium/drivers/svga/ |
H A D | svga_state_rss.c | 254 float gamma = 1.0f; local 257 gamma = 2.2f; 259 EMIT_RS_FLOAT(svga, gamma, OUTPUTGAMMA, fail);
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/external/opencv3/modules/photo/test/ |
H A D | test_hdr.cpp | 95 float gamma = 2.2f; local 97 Ptr<Tonemap> linear = createTonemap(gamma); 103 Ptr<TonemapDrago> drago = createTonemapDrago(gamma); 109 Ptr<TonemapDurand> durand = createTonemapDurand(gamma); 115 Ptr<TonemapReinhard> reinhard = createTonemapReinhard(gamma); 121 Ptr<TonemapMantiuk> mantiuk = createTonemapMantiuk(gamma);
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