Comments (7)
Hi @Ekanshh, what about creating a node that subscribes to multiple camera topics and then publishes those images in the input topic of the yolov8_node?
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Did you ever manage to go further with this @Ekanshh?
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Did you ever manage to go further with this @Ekanshh?
No, I haven’t made any progress yet. I’m still sticking to separate nodes. Essentially, I’ve customized the bringup launch file to accommodate 6 nodes for two cameras, with 2 nodes dedicated to detection, 2 for tracking, and 2 for debugging purposes. However, it’s currently on my to-do list and not of high priority at the moment.
Fair, I have an embedded front end with an Orin Nano, I may go further with this since running two custom nodes, even if they are 8n, reaches the compute limit of the frontend memory wise.
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Thank you for your quick response. I will give it a try and provide an update here to let you know how it goes.
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Did you ever manage to go further with this @Ekanshh?
No, I haven’t made any progress yet. I’m still sticking to separate nodes. Essentially, I’ve customized the bringup launch file to accommodate 6 nodes for two cameras, with 2 nodes dedicated to detection, 2 for tracking, and 2 for debugging purposes. However, it’s currently on my to-do list and not of high priority at the moment.
from yolov8_ros.
Did you ever manage to go further with this @Ekanshh?
No, I haven’t made any progress yet. I’m still sticking to separate nodes. Essentially, I’ve customized the bringup launch file to accommodate 6 nodes for two cameras, with 2 nodes dedicated to detection, 2 for tracking, and 2 for debugging purposes. However, it’s currently on my to-do list and not of high priority at the moment.
Fair, I have an embedded front end with an Orin Nano, I may go further with this since running two custom nodes, even if they are 8n, reaches the compute limit of the frontend memory wise.
If you do come up with a working solution or make further progress, let me know. :)
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Closing this issue as I've successfully resolved it for my particular scenario by implementing the suggestion provided by @mgonzs13. My approach involved modifying the yolov8_node
to subscribe to multiple camera topics synchronously and utilizing YOLO to batch predict on these images. Subsequently, I forwarded the predictions to multiple tracking topics corresponding to the camera topics.
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Related Issues (20)
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