ISAAC_ROS : About USB Camera

[mat-h]

Hello,

I’d like to share the USB Camera trial result from below link;

Error : isaac_ros_image_segmentation

Hi, Thank you very much for your kindness. I really appreciate your help. I can success to run the project. Thank you ! And I have additional question like below. Question: I try to use USB-camera like below. ros2 run image_publisher image_publisher_node /dev/video0 --ros-args -r image_raw:=image Is it proper way to use USB-camera instead of unet_sample_data_0.db3 ? If there are any recommended way to use USB-camera, please tell us. Best regards,

I try to use USB-camera like below with “isaac_ros_image_segmentation”

ros2 run image_publisher image_publisher_node /dev/video0 --ros-args -r image_raw:=image

I hope this will help.

Best regards,

[Swapnesh]

You can use this launch file to run inference and either use the v4l2 package or image publisher to access the camera.

[mat-h]

Hi,

Thank you very much for your kindness.
I really appreciate your help.

I’d like to check the behavior with your guide.

Best regards,