Webots provides us with information about every object in front of the camera, regardless of which way the object is facing. Since we're emulating a fiducial marker system we need to filter out some of these markers, specifically in cases where:
the marker is facing away from the camera
the angle between the marker and the camera is too great and we expect that the vision system would not be able to recognise the marker from the pixels available
This also tunes the system to allow slightly larger angles than we've allowed in the past since the SR2024 kit is better at this than past years' were.
Webots provides us with information about every object in front of the camera, regardless of which way the object is facing. Since we're emulating a fiducial marker system we need to filter out some of these markers, specifically in cases where:
This also tunes the system to allow slightly larger angles than we've allowed in the past since the SR2024 kit is better at this than past years' were.
Targets #415.