Launch File for OAK-1 Lite W - ROS Noetic

[David9696]

Hi,

I just received my OAK-1 Lite W camera.

May I know which launch file should I use to have the yolo detection result being published in ROS noetic?

Thanks.

Regards,

David

[Serafadam]

Hi, currently to use Yolo detection you can use stereo_inertial_node launch file, or use depthai_ros_driver just need to set i_nn_config_path: depthai_ros_driver/yolo parameter, these by default use the same predownloaded sample network, if you want to change Yolo model to some other, you need to download it & change paths in respective configs/launch files.

[sagarvl96]

@Serafadam what about yolov4_spatial_node? Does it have a similar implementation as stereo_inertial_node?

[Serafadam]

Hi, yolov4_publisher is pretty similar to stereo_inertial_node, although you should be able to run custom Yolo models on OAK-1 with depthai_ros_driver, if not, please let us know.

[sagarvl96]

Hi, yolov4_publisher is pretty similar to stereo_inertial_node, although you should be able to run custom Yolo models on OAK-1 with depthai_ros_driver, if not, please let us know.

Thank you for the quick response. Should I just change the path to blob file in the i_nn_config_path: and launch the camera driver to run the custom yolo model? Or is there some other way?

[Serafadam]

Hi, you should edit or create new NN config file (here is the example one that can be used), i_nn_config_path is the path to that json (currently only absolute paths are supported).

[Serafadam]

Closing due to inactivity, please reopen if there are still questions.