AprilTagComponent

requires the apriltag feature

Detects AprilTags on its input channel.

Inputs

Primary input (Buffer): a frame to process.

Outputs

• Default channel (multiple, Detection): the tags detected
• vec (single, Vec<Detection>): the tags detected, collected into a vector
• found (single, usize): the number of tags detected

Configuration

Appears in configuration files with type = "apriltag".

Additional fields:

• family (string): the tag family to use, conflicts with families
• families (string array): an array of tag families to use, conflicts with family
• max_threads (integer, optional): the maximum number of threads to use for detection
• sigma (float, optional): the quad_sigma parameter for the detector
• decimate (float, optional): the quad_decimate parameter for the detector

For FRC, the tag36h11 family should be used.