apriltag-tracker by shrews-testing - Registry

apriltag-tracker by shrews-testing

Public

Continuously detects AprilTags and exposes them via two complementary models. april_tag_visualizer (rdk:service:world_state_store) publishes detected tags as transforms for the Viam 3D scene tab; configurable via camera_name, tag_family, tag_width_mm, detection_rate_hz, centroid_alpha, and motion_service_name. The visualizer's do_command supports list_tags, list_uuids, get_pose (returns origin and centroid in camera and world frames), and get_transforms. overlay_camera (rdk:component:camera) wraps a source camera and returns annotated JPEG frames with detected tag corners drawn for the CONTROL tab; configurable via camera_name and tag_family. Source and full docs: GitHub - viam-labs/apriltag-tracker

shrews-testing:apriltag-tracker:april_tag_visualizer

rdk:service:world_state_store

Continuous AprilTag detector that publishes detected tags as world state transforms.

shrews-testing:apriltag-tracker:overlay_camera

rdk:component:camera

Wraps a camera and draws AprilTag corner polygons and ids on each frame.

Latest version

0.9.9•04/27/2026•

linux

arm64

linux

amd64

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