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    Searched refs:ArctanLoss (Results 1 - 4 of 4) sorted by null

  /external/ceres-solver/internal/ceres/
loss_function_test.cc 107 TEST(LossFunction, ArctanLoss) {
108 AssertLossFunctionIsValid(ArctanLoss(0.7), 0.357);
109 AssertLossFunctionIsValid(ArctanLoss(0.7), 1.792);
110 AssertLossFunctionIsValid(ArctanLoss(1.3), 0.357);
111 AssertLossFunctionIsValid(ArctanLoss(1.3), 1.792);
175 ScaledLoss scaled_loss(new ArctanLoss(1.3), 10, TAKE_OWNERSHIP);
c_api.cc 124 return new ceres::ArctanLoss(a);
loss_function.cc 80 void ArctanLoss::Evaluate(double s, double rho[3]) const {
  /external/ceres-solver/include/ceres/
loss_function.h 229 class CERES_EXPORT ArctanLoss : public LossFunction {
231 explicit ArctanLoss(double a) : a_(a), b_(1 / (a * a)) { }

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