isaac_ros_visual_slam

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Elbrus do not publishes the topic /map. How can i use it with nav2?

3

nav2 uses openvlsam is default. But I want use this project. But I get the message /map topic is not published. Can i use Elbrus and nav2? Or is there...

RailWar

"Tracker is lost" on KITTI rosbag

3

Alright, i was able to launch example code using docker. It works. But I'm still getting nowhere trying to launch one of the kitti rosbags using `ros2 bag play ../datasets/kitti/rosbags/ros2/kitti_2011_09_29_drive_0071_synced/...

hemalshahNV

Few errors when using realsense camera

1

I'm using docker and realsense d435i. After setting up everyting, launched isaac_ros_visual_slam_realsense.launch.py and there were few erros. * * * * * * **error 1**. parameter type error [realsense2_camera_node-2] what():...

beomsu7

IMU integration

1

Hello, I'm trying to test isaac_ros_visual_slam with IMU (the one inside realsense d455 module) using realsense launch example. **I edited [realsense example](https://github.com/NVIDIA-ISAAC-ROS/isaac_ros_visual_slam/blob/main/isaac_ros_visual_slam/launch/isaac_ros_visual_slam_realsense.launch.py) like this:** Edited launch ``` visual_slam_node = ComposableNode(...

MartinSedlacek

Parameter `input_base_frame` not working: base -> camera transform not taken into account?

25

Hi, first of all many thanks for sharing this great repository! Unfortunately I am having some issues obtaining odometry messages that account for the transformation between the robot and camera...

GuillaumeLaine

Working with Isaac Sim does not work well

8

I walked through the following link instruction - https://github.com/NVIDIA-ISAAC-ROS/isaac_ros_visual_slam#working-with-isaac-sim But it does not work well ``` ros2 launch isaac_ros_visual_slam isaac_ros_visual_slam_isaac_sim.launch.py ``` The following error happened. And I did not confirm...

SnowMasaya

Unclear transformations, possibly a bug

1

Hello, I am somewhat confused about your tracking messages. You provide 3 pose estimators, odometry, vo_pose and vo_pose_covariance, although, I cannot find out how these three differ. If I look...

TwardzikTomas

The passed action type is invalid

1

when call the save map action, it occurs an error.  

hpf9017

Goal was rejected when saving map

1

ros2 action send_goal /visual_slam/save_map isaac_ros_visual_slam_interfaces/action/SaveMap "{map_url: /workspaces/isaac_ros-dev/map}" Waiting for an action server to become available... Sending goal: map_url: /workspaces/isaac_ros-dev/map Goal was rejected.

hpf9017

Strange Gravity Vector

1

Hi, I'm running with an OakD S2 stereo camera, which has it's IMU mounted in such a way that the rotation from IMU -> base_link is: ``` 0, 0, -1...

msardonini