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Adlink-ROS / apriltag_ros

A ROS2 wrapper of the AprilTag 3 visual fiducial detector
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No apriltag detections #4

Open BeenToJupiter opened 4 months ago

BeenToJupiter commented 4 months ago

I am running the node but not able to see any detections when I do echo on the /apriltag_detections topic. I am showing the camera some april tag images on my laptop with the correct family. The image topic is /camera/image_raw and I see pixel values when I do echo on that topic. What could be the issue?

izeemeen commented 1 month ago

Hi, @BeenToJupiter! Can you provide your output after executing the command: ros2 launch apriltag_ros tag_realsense.launch.py camera_name:=/camera/color image_topic:=image_raw?

What camera do you use?