Open emp002 opened 1 month ago
I try source and binaries versions, and it seems to work as expected (I see image and features extracted).
Check if the camera topics are published:
ros2 topic hz /camera/color/image_raw
ros2 topic hz /camera/aligned_depth_to_color/image_raw
ros2 topic hz /camera/color/camera_info
tested with a D435i following instructions for ROS2:
ros2 launch realsense2_camera rs_launch.py align_depth.enable:=true
ros2 launch find_object_2d find_object_3d.launch.py \
rgb_topic:=/camera/color/image_raw \
depth_topic:=/camera/aligned_depth_to_color/image_raw \
camera_info_topic:=/camera/color/camera_info
I try source and binaries versions, and it seems to work as expected (I see image and features extracted).
Check if the camera topics are published:
ros2 topic hz /camera/color/image_raw ros2 topic hz /camera/aligned_depth_to_color/image_raw ros2 topic hz /camera/color/camera_info
tested with a D435i following instructions for ROS2:
ros2 launch realsense2_camera rs_launch.py align_depth.enable:=true ros2 launch find_object_2d find_object_3d.launch.py \ rgb_topic:=/camera/color/image_raw \ depth_topic:=/camera/aligned_depth_to_color/image_raw \ camera_info_topic:=/camera/color/camera_info
The topics are published and are subscribed by the find_object_2d node as you can see on the rqt graph. Right now I don't have a physical camera so I am using gazebo's depth camera plugin.
rqt_graph says the topic is advertised and there is a subscriber on it, but it doesn't show if the topics are actually published.
I am using ROS2 humble. I have a 3D camera plugin defined in my URDF which publishes the topics which the find_object_2d subscribes to. I see that my topics are being published but still can't see anything in the window. Is there a tutorial on how to use this package?
![image](https://github.com/introlab/find-object/assets/167200884/c576b2c1-f800-4217-b78d-1e3eb656f582)