This node continuously searches calibration patterns in the camera images. If it finds one, it publishes an RViz marker on pattern_marker.

Parameters

~rate (double, default: 2)

• The rate at which to check for new patterns.

• The name of the parameter set that is used for capturing images.

• A timeout for waiting for the camera node to become available.

Published Topics

pattern_marker (visualization_msgs/Marker)

• Markers for the observed calibration patterns.