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feat(ceres_intrinsic_camera_calibrator): ceres-based intrinsic calibrator #141

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merged 17 commits into from
Oct 23, 2024

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@knzo25 knzo25 commented Nov 1, 2023

Implemented a ceres-based camera intrinsics calibrator.
Numerical results seem to be the same as opencv but it is way faster when using a large number of calibration images

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Numerical results seem to be the same as opencv but it is way faster when using a large number of calibration images

Signed-off-by: Kenzo Lobos-Tsunekawa <kenzo.lobos@tier4.jp>
@knzo25 knzo25 requested a review from drwnz November 1, 2023 07:30
@knzo25 knzo25 self-assigned this Nov 1, 2023
Signed-off-by: Kenzo Lobos-Tsunekawa <kenzo.lobos@tier4.jp>
@knzo25 knzo25 changed the title feat(ceres_intrinsic_camera_calibrator): Ceres-based intrinsic calibrator feat(ceres_intrinsic_camera_calibrator): ceres-based intrinsic calibrator Nov 1, 2023
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Codecov Report

Attention: 338 lines in your changes are missing coverage. Please review.

Comparison is base (b0153ee) 0.95% compared to head (a0edbff) 0.00%.

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@@                Coverage Diff                @@
##           tier4/universe    #141      +/-   ##
=================================================
- Coverage            0.95%   0.00%   -0.96%     
=================================================
  Files                 269       4     -265     
  Lines               20908     338   -20570     
  Branches              387       0     -387     
=================================================
- Hits                  200       0     -200     
+ Misses              20551     338   -20213     
+ Partials              157       0     -157     
Flag Coverage Δ
differential 0.00% <0.00%> (?)
total ?

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Files Coverage Δ
...rinsic_camera_calibrator/reprojection_residual.hpp 0.00% <0.00%> (ø)
...rator/src/ceres_intrinsic_camera_calibrator_py.cpp 0.00% <0.00%> (ø)
...tor/ceres_intrinsic_camera_calibrator/src/main.cpp 0.00% <0.00%> (ø)
...librator/src/ceres_camera_intrinsics_optimizer.cpp 0.00% <0.00%> (ø)

... and 269 files with indirect coverage changes

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amadeuszsz and others added 6 commits October 21, 2024 09:31
Signed-off-by: amadeuszsz <amadeusz.szymko.2@tier4.jp>
Signed-off-by: amadeuszsz <amadeusz.szymko.2@tier4.jp>
Signed-off-by: amadeuszsz <amadeusz.szymko.2@tier4.jp>
… data conditions

Signed-off-by: Kenzo Lobos-Tsunekawa <kenzo.lobos@tier4.jp>
…(was lost in an experimental branch)

Signed-off-by: Kenzo Lobos-Tsunekawa <kenzo.lobos@tier4.jp>
knzo25 and others added 7 commits October 21, 2024 19:16
Signed-off-by: Kenzo Lobos-Tsunekawa <kenzo.lobos@tier4.jp>
Signed-off-by: Kenzo Lobos-Tsunekawa <kenzo.lobos@tier4.jp>
Signed-off-by: Kenzo Lobos-Tsunekawa <kenzo.lobos@tier4.jp>
Signed-off-by: amadeuszsz <amadeusz.szymko.2@tier4.jp>
Signed-off-by: amadeuszsz <amadeusz.szymko.2@tier4.jp>
Signed-off-by: amadeuszsz <amadeusz.szymko.2@tier4.jp>
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LGTM

Signed-off-by: Kenzo Lobos-Tsunekawa <kenzo.lobos@tier4.jp>
@@ -47,11 +47,13 @@ calibrate(
const Eigen::MatrixXd & initial_dist_coeffs_eigen, int num_radial_coeffs, int num_rational_coeffs,
bool use_tangential_distortion, bool verbose)
{
int num_dist_coeffs = initial_dist_coeffs_eigen.rows() * initial_dist_coeffs_eigen.cols();
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@amadeuszsz amadeuszsz Oct 23, 2024

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nit: narrowing conversion, std::size_t might be applied in both lines

Signed-off-by: Kenzo Lobos-Tsunekawa <kenzo.lobos@tier4.jp>
@knzo25 knzo25 merged commit 1bb940c into tier4/universe Oct 23, 2024
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@knzo25 knzo25 deleted the feature/ceres_intrinsic_calibrator branch October 23, 2024 11:56
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3 participants