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Searched
defs:jac
(Results
1 - 3
of
3
) sorted by null
/external/ceres-solver/internal/ceres/
conditioned_cost_function_test.cc
72
jac
[kTestCostFunctionSize * kTestCostFunctionSize],
local
80
jac
[i * 2] = i * i;
106
jacs[0] =
jac
;
115
double actual =
jac
[i * kTestCostFunctionSize + j];
/external/eigen/unsupported/Eigen/src/AutoDiff/
AutoDiffJacobian.h
57
JacobianType&
jac
= *_jac;
local
60
ActiveValue av(
jac
.rows());
63
for (Index j=0; j<
jac
.rows(); j++)
66
for (Index i=0; i<
jac
.cols(); i++)
71
for (Index i=0; i<
jac
.rows(); i++)
74
jac
.row(i) = av[i].derivatives();
/external/opencv3/modules/stitching/src/
motion_estimators.cpp
213
Mat err,
jac
;
local
233
calcJacobian(
jac
);
234
CvMat tmp =
jac
;
397
void BundleAdjusterReproj::calcJacobian(Mat &
jac
)
399
jac
.create(total_num_matches_ * 2, num_images_ * 7, CV_64F);
400
jac
.setTo(0);
414
calcDeriv(err1_, err2_, 2 * step,
jac
.col(i * 7));
424
calcDeriv(err1_, err2_, 2 * step,
jac
.col(i * 7 + 1));
434
calcDeriv(err1_, err2_, 2 * step,
jac
.col(i * 7 + 2));
444
calcDeriv(err1_, err2_, 2 * step,
jac
.col(i * 7 + 3))
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