Commit Graph
13 Commits
Author SHA1 Message Date
Abhijithandmatlabbe a9f63bd5fd Add LIO-SAM as an odometry strategy (#1684)
* Added liosam odometry integration

* Add kXYZIRT scan format with per-point ring channel for LIO-SAM integration

Introduce PointXYZIRT point type and kXYZIRT LaserScan format (x,y,z,
intensity,ring,time) so that ring indices survive the scan pipeline.
Update OdometryLIOSAM to require kXYZIRT and properly split ring/time
into the parallel buffers LIO-SAM expects. Extend deskewing to preserve
ring data and disable base-class deskew in OdometryLIOSAM since LIO-SAM
handles it internally.

* Address PR review: config file, deferred init, and GUI panel for LIO-SAM

- Add OdomLIOSAM/ConfigPath parameter to load LIO-SAM settings from a
  YAML file. When set, individual params are ignored. Extrinsics from
  sensor local transforms always override config file values.
- Defer LioSamCore initialization until both IMU and lidar local
  transforms are available, computing T_lidar_imu from sensor data.
  IMU samples are buffered and replayed after init.
- Fix deferred init for scan-only messages that arrive after IMU
  local transform is already cached.
- Add LIO-SAM entry to odometry strategy combo box (index 14) with
  full PreferencesDialog panel including config path browse button
  and all parameter widgets.

* OdometryLIOSAM: propagate deskewed scan to SensorData

Capture the deskewed cloud produced by LIO-SAM's image projection
stage and replace the raw scan on SensorData with it, so loop closure
registration and other downstream stages operate on the motion-
compensated points instead of the raw pre-deskew input.

* Minor updates for rtabmap_ros

---------

Co-authored-by: matlabbe <[email protected]>
2026-04-12 18:06:44 -07:00
matlabbe 700704bec9 LiDAR capture support in standalone library (#1264)
* Working rtabmap_lidar-mapping example (live and pcap)

* finalizing merge, added some deprecated

* fixed build

* Working deskewing for Lidar + Camera/IMU (no camera pose correction yet) and Lidar + Odom Sensor in main UI.

* backward compatibility

* fixed some not used variable warnings, fixed qt build for lidar mapping example

* Refactored CameraMobile, added AREngine background support, fixed LidarVPL16 build error with PCL 1.8

* ARCoreJava: buffer last depth image in case its stamp i higher than pose stamp. CameraMobile: added pose buffer. SensorCaptureThread: to get pose, odomSensor should be explicitly set, but can be same as lidar or camera  inputs.

* Working external lidar on iOS

* util3d::commonFiltering()/adjustNormalsToViewPoint() added organized cloud support. MainWindow: updated odomSensor setup

* fixed winsock include order

* reverted camera tool

* disable imu filtering when odom sensor is used

* Updated package version

* fixed windows build

* fixing more windows build erros
2024-04-14 19:06:04 -07:00
matlabbe 7a5c50cb0e Fixed compilation warnings 2022-01-16 15:27:52 -05:00
matlabbe 49353b134c LaserScan: fixed destination format when source is empty with operator+ 2022-01-11 15:32:30 -05:00
matlabbe 11e9837b82 Added RGBD/ProximityGlobalScanMap for proximity detection using the whole scan map in localization mode. Added Icp RMS statistics (CCCorelib). Updated how localization is corrected with gravity when available (simply use roll and pitch of current gravity constraint). 2021-06-23 17:13:07 -04:00
matlabbe bb7e9edb9b Fixed create2DMap assert on 32FC2 when subscribing 2D scans with intensity. LaserScan: fixed assert when angle_min > angle_max (with angle_increment < 0) 2021-02-16 10:47:31 -05:00
matlabbe f871e4359d Fixed optimized map cleared when optimized graph is smaller than WM (poses should still refer to nodes in WM). Removed warning about max scan points smaller than actual scan (this can happen when assembling scans for proximity detection). Lowering default Icp/PMOutlierRatio to 0.85. 2021-02-12 18:40:40 -05:00
matlabbe 481a140f84 util3d: Refactored laserScanFromPointCloud() functions to return LaserScan with correct format instead of cv::Mat. 2021-02-07 17:27:55 -05:00
matlabbe 1752b55678 Fixed bug with proximity detection (with combined scans) giving wrong transform sometimes if RGBD/ProximityPathFilteringRadius was used (default true). Fixed util3d::computeNormalsComplexity() when scan has intensity. 2019-02-07 11:19:55 -05:00
matlabbe b771aa00e0 LaserScan: Updated max points computation 2018-12-04 10:17:21 -05:00
matlabbe 8e99291e13 0.18: Camera calibration and LaserScan Info refactoring (#324)
* Saving full camera calibration in database, added angle min/max/inc to LaserScan.

* Updated laserscan info save/load in db

* Database: added Tag table, added env_sensors field to Node

* fixed serialization/deserialization of stereo camera model

* fixed multi-calibration db saving

* fixed rebase errors

* Tango: Added saving environmental sensors option

* Memory: Save env sensors

* Tango: fixed env sensor ids

* DBViewer: show env sensors values

* DBViewer: added calibration details on tooltip

* increased package version to 0.18.0

* Fixed LaserScan copies when angleIncrement is valid

* fixed build error without OctoMap dependency
2018-10-23 14:35:14 -04:00
matlabbe a947f8c783 Fixed 2d multi-scan matching fatal error 2018-02-16 20:23:42 -05:00
matlabbe d24097f73d 0.16.1: Added LaserScan class with new "format" field to distinguish easier between all kind of laser scans (XYZ, XYZRGB, XYZI, XYZNormal...) 2018-02-16 19:20:54 -05:00