5fa6abe84b
Adds a tool to generate ground truth data. ( #340 )
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Fixes #310 . Not yet tested.
2017-06-16 17:38:13 +02:00
12c3795134
Remove direct access to Submaps from the outside. ( #339 )
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PAIR=SirVer
2017-06-16 10:47:11 +02:00
c1e1d03636
Support extrapolating a single submap transform. ( #338 )
2017-06-14 15:10:36 +02:00
79eeb7d77a
Improve code structure for extrapolation of poses. ( #337 )
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This is in preparation of extrapolating single submap poses
as needed.
2017-06-14 12:49:17 +02:00
30de09bee8
Adds Cartographer logos. ( #336 )
2017-06-14 12:14:08 +02:00
7ce73858ef
Adds a HybridGridPoints processor ( #323 )
2017-06-14 11:34:59 +02:00
cff0c73857
Converted Submap from struct to class. ( #333 )
2017-06-12 17:28:38 +02:00
2d75f4ef56
Move SubmapToProto from Submaps -> Submap. ( #332 )
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PAIR=wohe
2017-06-12 16:27:51 +02:00
521666ce55
Trim node data. ( #331 )
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Also, remove trimmed nodes from proto serialization.
PAIR=wohe
2017-06-12 15:20:49 +02:00
f68da37c6e
Drop trajectory_id from TrajectoryNode. ( #330 )
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PAIR=wohe
2017-06-12 14:28:16 +02:00
1a376c07b2
Change submap state handling in 3D. ( #327 )
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This follows the new code in 2D. Also adds a check that
new constraints are only attempted for finished submaps.
2017-06-09 17:40:22 +02:00
f07f888dab
Remove the deque for constant node data. ( #326 )
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This is needed in preparation of deleting nodes.
Related to #283 .
2017-06-09 16:53:49 +02:00
0c3aa32ad2
Adds slides and announce next open house. ( #321 )
2017-06-09 15:10:20 +02:00
b427259214
Mark trimmed Submaps and remove from scan matching. ( #319 )
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Related to #283 .
PAIR=wohe
2017-06-07 15:52:24 +02:00
c1d4d08a1d
Move AddProbabilityGridToResponse to the Submap object. ( #318 )
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Working towards a thread-safe Submap object. Related to #283 .
PAIR=wohe
2017-06-07 15:13:56 +02:00
b3b9735a4b
Remove trimmed constraints. ( #317 )
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Still missing marking submaps and nodes as trimmed.
PAIR=SirVer
2017-06-07 14:23:58 +02:00
a66147f131
Adds a PureLocalizationTrimmer. ( #316 )
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Related to #315 .
2017-06-07 12:39:04 +02:00
c90b887bfb
Adds API to add trimmers. ( #314 )
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This is related to #283 . First to be implemented for
pure localization and 2D SLAM.
PAIR=SirVer
2017-06-06 17:07:30 +02:00
56529e5968
Tiny cleanup of the MapBuilder. ( #313 )
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GetTrajectoryConnectivity() was a convenience function.
Instead, sparse_pose_graph() should be used to get access to
GetConnectedTrajectories().
2017-06-06 15:20:10 +02:00
ba4f8ca9ee
Tiny cleanup. ( #312 )
2017-06-02 16:44:27 +02:00
0aa9730518
Announce Open House Hangout. ( #311 )
2017-06-02 14:00:25 +02:00
565e9c3eff
Simplify the handling of weights in the optimization problem. ( #309 )
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This replaces the 3x3 (2D) or 6x6 (3D) matrix by the weights
for the translational and rotational component. The matrices
only contain these values now anyway, so this simplifies
the code and increases performance.
Also removes 2D from the UKF implementation which has not been
used for quite some time now.
2017-06-01 17:03:49 +02:00
92f154f561
Also use fixed covariances in 3D SLAM. ( #308 )
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This follows #307 .
2017-06-01 15:04:07 +02:00
a2e52f81cf
Remove 2D scan matcher covariances. ( #307 )
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This replaces the scaled covariances derived from the Ceres
scan matcher by directly configurable weights. Using covariances
did not provide the expected benefit, and replacing the scaling
matrix by two values will allow a faster evaluation of the cost
function in the future.
2017-05-31 11:56:32 +02:00
4bb02c7240
Add XRayPointsProcessor::bounding_box(). ( #306 )
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Changes XRayPointsProcessor to use one bounding box for all floors.
Makes the bounding box accessible via a public member function.
2017-05-24 14:46:17 +02:00
3d0d1e46b5
Remove unused code. ( #304 )
2017-05-23 14:17:20 +02:00
515db3b4a9
Minor fixes. ( #303 )
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Extract mapping_2d::CreateLocalTrajectoryBuilderOptions() into its own file.
Loop initialization fix in the trajectory_connectivity_test.
Thread safety fixes in sparse_pose_graph.
2017-05-22 14:55:05 +02:00
2d416589a7
Adds a NestedVectorsById<> class template. ( #300 )
2017-05-19 16:58:21 +02:00
0bba56428f
Remove flat indices. ( #299 )
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This cleans up scan_index_to_node_id_, num_nodes_in_trajectory_,
scan_index. Related to #256 .
2017-05-19 14:01:59 +02:00
34b750977b
Do not ignore docker history command errors. ( #298 )
2017-05-19 08:29:09 +02:00
56fc2a9a92
Fix 3D SLAM loop closure issues. ( #296 )
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3D submaps are now oriented approximately gravity aligned.
This is so that accumulating error in the local SLAM frame is
no longer a problem for finding loop closures. It also ensures
that the z search window size is approximately in the gravity
direction.
We now also pass an estimate of gravity orientation when doing
multi-trajectory matches. Otherwise trajectories starting with
different orientation relative to gravity could not be connected.
The gravity alignment is currently derived from the ImuTracker.
It might be possible to further improve on this by using the
latest gravity direction from the optimized poses.
2017-05-18 16:55:11 +02:00
22f673655f
First unstable development release ( #295 )
2017-05-18 13:32:08 +02:00
9033fad1ab
Always use the origin as the origin for grids. ( #294 )
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Also removes convenience functions from mapping_3d::Submap.
PAIR=SirVer
2017-05-18 12:00:45 +02:00
33ce5dee37
Improve debug output and tiny bug fix. ( #293 )
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The full submap search window in 3D SLAM was
not calculated correctly.
2017-05-17 15:21:39 +02:00
6c9e24d7c5
Keep 'trajectory_nodes_' per trajectory. ( #291 )
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Fixes #256 .
PAIR=SirVer
2017-05-17 11:15:34 +02:00
5aa968748e
Sparse pose graph no longer uses Submaps* for trajectory identification. ( #290 )
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Related to #256 .
PAIR=wohe
2017-05-16 14:24:49 +02:00
8612f5e6e5
ConstantData now has a trajectory_id. ( #289 )
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Related to #256 .
PAIR=wohe
2017-05-16 11:42:18 +02:00
5effc4dac7
Remove flat indices from SparsePoseGraph::GetTrajectoryNodes(). ( #288 )
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Related to #256 .
Also removes ComputeMapLimits with is moved to Cartographer ROS.
PAIR=SirVer
2017-05-16 10:51:08 +02:00
690d1893a7
Remove unused code. ( #287 )
2017-05-15 16:57:02 +02:00
8392a7e62c
Change SubmapState.scan_indices -> node_ids ( #286 )
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Related to #256 .
PAIR=wohe
2017-05-15 16:31:59 +02:00
f26e4366c9
Make SparsePoseGraph::constraints() public. ( #284 )
2017-05-15 16:06:20 +02:00
7d43eaa08c
Keep node data per trajectory in the optimization problem. ( #282 )
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Related to #256 .
PAIR=SirVer
2017-05-15 14:09:45 +02:00
c084624958
Turn submap state into a per trajectory list. ( #281 )
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Related to #256 .
2017-05-15 12:12:30 +02:00
fde9272533
Adds mapping:NodeId for Constraint. ( #279 )
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Also extracted mapping::SubmapId into an id.h file.
Related to #256 .
PAIR=SirVer
2017-05-11 17:17:12 +02:00
32583e0c5d
Use trajectory IDs for global samplers. ( #278 )
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Related to #256 .
PAIR=SirVer
2017-05-11 15:08:27 +02:00
1a9b18db69
Change num_submaps_in_trajectory to using trajectory IDs. ( #277 )
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Related to #256 .
2017-05-11 14:32:55 +02:00
7b1915b906
Fix bug in ToProto introduced in #275 .
2017-05-11 14:02:04 +02:00
e6a6bab351
Make TrajectoryConnectivity use trajectory IDs. ( #275 )
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Related to #256 .
2017-05-11 13:36:12 +02:00
95f0d013c6
Rename Constraint::i -> submap_id. ( #274 )
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Related to #256 .
2017-05-11 11:43:47 +02:00
660eb341ff
Optimization problem only deals with trajectory IDs now. ( #273 )
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Related to #256 .
PAIR=wohe
2017-05-10 17:12:38 +02:00
Wolfgang Hess
Holger Rapp
jordansmithgoogle
Damon Kohler
Jihoon Lee