111                                      const Eigen::Matrix<T, 2, 1> &x1,  in SymmetricGeometricDistanceTerms()  argument
116   Vec3 x(x1(0), x1(1), T(1.0));  in SymmetricGeometricDistanceTerms()
136                                   const Vec2 &x1,  in SymmetricGeometricDistance()  argument
140                                           x1,  in SymmetricGeometricDistance()
198     const Mat &x1,  in Homography2DFromCorrespondencesLinearEuc()  argument
202   assert(2 == x1.rows());  in Homography2DFromCorrespondencesLinearEuc()
203   assert(4 <= x1.cols());  in Homography2DFromCorrespondencesLinearEuc()
204   assert(x1.rows() == x2.rows());  in Homography2DFromCorrespondencesLinearEuc()
205   assert(x1.cols() == x2.cols());  in Homography2DFromCorrespondencesLinearEuc()
207   int n = x1.cols();  in Homography2DFromCorrespondencesLinearEuc()
212     L(j, 0) =  x1(0, i);             // a  in Homography2DFromCorrespondencesLinearEuc()
213     L(j, 1) =  x1(1, i);             // b  in Homography2DFromCorrespondencesLinearEuc()
215     L(j, 6) = -x2(0, i) * x1(0, i);  // g  in Homography2DFromCorrespondencesLinearEuc()
216     L(j, 7) = -x2(0, i) * x1(1, i);  // h  in Homography2DFromCorrespondencesLinearEuc()
220     L(j, 3) =  x1(0, i);             // d  in Homography2DFromCorrespondencesLinearEuc()
221     L(j, 4) =  x1(1, i);             // e  in Homography2DFromCorrespondencesLinearEuc()
223     L(j, 6) = -x2(1, i) * x1(0, i);  // g  in Homography2DFromCorrespondencesLinearEuc()
224     L(j, 7) = -x2(1, i) * x1(1, i);  // h  in Homography2DFromCorrespondencesLinearEuc()
230     L(j, 0) =  x2(1, i) * x1(0, i);  // a  in Homography2DFromCorrespondencesLinearEuc()
231     L(j, 1) =  x2(1, i) * x1(1, i);  // b  in Homography2DFromCorrespondencesLinearEuc()
233     L(j, 3) = -x2(0, i) * x1(0, i);  // d  in Homography2DFromCorrespondencesLinearEuc()
234     L(j, 4) = -x2(0, i) * x1(1, i);  // e  in Homography2DFromCorrespondencesLinearEuc()
281   TerminationCheckingCallback(const Mat &x1, const Mat &x2,  in TerminationCheckingCallback()  argument
284       : options_(options), x1_(x1), x2_(x2), H_(H) {}  in TerminationCheckingCallback()
317     const Mat &x1,  in EstimateHomography2DFromCorrespondences()  argument
321   assert(2 == x1.rows());  in EstimateHomography2DFromCorrespondences()
322   assert(4 <= x1.cols());  in EstimateHomography2DFromCorrespondences()
323   assert(x1.rows() == x2.rows());  in EstimateHomography2DFromCorrespondences()
324   assert(x1.cols() == x2.cols());  in EstimateHomography2DFromCorrespondences()
328   Homography2DFromCorrespondencesLinearEuc(x1,  in EstimateHomography2DFromCorrespondences()
337   for (int i = 0; i < x1.cols(); i++) {  in EstimateHomography2DFromCorrespondences()
340             new HomographySymmetricGeometricCostFunctor(x1.col(i),  in EstimateHomography2DFromCorrespondences()
359   TerminationCheckingCallback callback(x1, x2, options, H);  in EstimateHomography2DFromCorrespondences()
377   Mat x1(2, 100);  in main()  local
378   for (int i = 0; i < x1.cols(); ++i) {  in main()
379     x1(0, i) = rand() % 1024;  in main()
380     x1(1, i) = rand() % 1024;  in main()
389   Mat x2 = x1;  in main()
391     Vec3 homogenous_x1 = Vec3(x1(0, i), x1(1, i), 1.0);  in main()
405   EstimateHomography2DFromCorrespondences(x1, x2, options, &estimated_matrix);  in main()