These are known as Vehicle Activated Signs (VAS) or Smiley Activated Message (SAM) cameras. They provide drivers with real-time feedback by displaying a smiling face when you're within the speed limit ...

A traffic sign detection model based on image enhancement and the GD-YOLOv8 algorithm is proposed to address the issue of low detection accuracy of existing traffic sign detection models in strong ...

Although promising results have been achieved in the areas of traffic-sign detection and classification, few works have provided simultaneous solutions to these two tasks for realistic real world ...

Looking to hit the road but want something a little different to break up the journey? Here's the US's quirkiest road trip pit stops.