osi3::DetectedTrafficSign::DetectedSupplementarySign Struct Reference

The definition of one of more supplementary signs that together define this candidate.

Note

OSI uses singular instead of plural for repeated field names.

The base parameters of the supplementary traffic sign.

The parent frame of DetectedSupplementarySign::base is the virtual sensor coordinate system.

The orientation of the bounding box SupplementarySign::base ( BaseStationary::orientation ) is defined as follows: The z-axis of the given BaseStationary::orientation is the vector from the bottom to the top of the supplementary traffic sign's 2D image plate. (Normally it is equal to the ground truth z-axis.) The x-axis of the given BaseStationary::orientation is view normal of the supplementary traffic sign's image. This x-axis points from the supplementary traffic sign's image in the direction from where a 'viewer' could see the supplementary traffic sign image.

The root mean squared error of the base parameters of the detected supplementary traffic sign.

candidate TrafficSign::SupplementarySign::base has to be identical for all candidate supplementary traffic signs.