It then looks for this color and texture in the rest of the video image. If a smooth "road" extends about 130 feet toward the horizon, Stanley knows it can speed up. If the road suddenly changes ...

I believe what I want is called a Level 4 surface, which looks like fairly smooth plaster with a minimum of texture. Is there a way I can fill in and/or sand down the wall and ceiling surfaces ...

I expected nice smooth road but it feels like it’s years old ... Generally, pervious concrete has a rougher texture than other concrete — it’s often described to look like a “Rice ...