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small changes

This commit is contained in:
Vladyslav Usenko 2019-07-09 17:49:30 +02:00
parent 84212bc314
commit d4851ccff7
2 changed files with 24 additions and 4 deletions
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26
include/basalt/optimization/spline_optimize.h
View File

@ -89,6 +89,7 @@ class SplineOptimization {
SplineOptimization(int64_t dt_ns = 1e7)
: pose_var(1e-4),
mocap_initialized(false),
lambda(1e-12),
min_lambda(1e-18),
max_lambda(10),
@ -391,9 +392,12 @@ class SplineOptimization {
// lopt(april_range);
}
if (use_mocap) {
if (use_mocap && mocap_initialized) {
tbb::parallel_reduce(mocap_pose_range, lopt);
// lopt(mocap_pose_range);
} else if (use_mocap && !mocap_initialized) {
std::cout << "Mocap residuals are not used. Initialize Mocap first!"
<< std::endl;
}
tbb::parallel_reduce(accel_range, lopt);
@ -419,7 +423,14 @@ class SplineOptimization {
Hdiag_lambda[i] = std::max(Hdiag_lambda[i], min_lambda);
VectorX inc_full = -lopt.accum.solve(&Hdiag_lambda);
if (inc_full.array().abs().maxCoeff() < 1e-10) converged = true;
typename VectorX::Index maxIndex;
double max_inc = inc_full.array().abs().maxCoeff(&maxIndex);
// std::cout << "max_inc " << max_inc << " idx " << maxIndex << "
// size "
// << inc_full.size() << std::endl;
if (max_inc < 1e-10) converged = true;
Calibration<Scalar> calib_backup = *calib;
MocapCalibration<Scalar> mocap_calib_backup = *mocap_calib;
@ -437,8 +448,11 @@ class SplineOptimization {
tbb::parallel_reduce(april_range, eopt);
}
if (use_mocap) {
if (use_mocap && mocap_initialized) {
tbb::parallel_reduce(mocap_pose_range, eopt);
} else if (use_mocap && !mocap_initialized) {
std::cout << "Mocap residuals are not used. Initialize Mocap first!"
<< std::endl;
}
tbb::parallel_reduce(accel_range, eopt);
@ -447,7 +461,7 @@ class SplineOptimization {
double f_diff = (lopt.error - eopt.error);
double l_diff = 0.5 * inc_full.dot(inc_full * lambda - lopt.accum.getB());
std::cout << "f_diff " << f_diff << " l_diff " << l_diff << std::endl;
// std::cout << "f_diff " << f_diff << " l_diff " << l_diff << std::endl;
double step_quality = f_diff / l_diff;
@ -494,6 +508,7 @@ class SplineOptimization {
typename Calibration<Scalar>::Ptr calib;
typename MocapCalibration<Scalar>::Ptr mocap_calib;
bool mocap_initialized;
EIGEN_MAKE_ALIGNED_OPERATOR_NEW
private:
@ -549,6 +564,9 @@ class SplineOptimization {
calib->cam_time_offset_ns +=
1e9 * inc_full[mocap_block_offset + 2 * POSE_SIZE + 1];
// std::cout << "bias_block_offset " << bias_block_offset << std::endl;
// std::cout << "mocap_block_offset " << mocap_block_offset << std::endl;
}
Scalar lambda, min_lambda, max_lambda, lambda_vee;

2
src/calibration/cam_imu_calib.cpp
View File

@ -576,6 +576,8 @@ void CamImuCalib::initMocap() {
}
calib_opt->setT_w_moc(T_w_moc);
calib_opt->mocap_initialized = true;
recomputeDataLog();
}