Q: I have several On30 locomotives with Digital Command Control (DCC), but was recently gifted a passenger set that has a ...

News & Products for the week of December 29th 2025 Model railroad operators and builders can get the latest information about locomotives, freight cars, passenger cars, tools, track, and more by ...

Abstract: Computer vision frequently applies background subtraction (BGS) as a core technique, particularly in fields such as surveillance, object detection, and motion analysis. The main goal of BGS ...