Question: I recently purchased a Pentax K-r digital SLR outfit that you recommended (two-lens outfit with 18-55mm and 50-200mm lenses) and am very pleased so far. I moved up from a compact and the ...

This paper proposes an adaptive real-time tillage depth control system for electric rotary tillers, based on Linear Active Disturbance Rejection Control (LADRC), to improve tillage depth accuracy in ...

In recent years, light field imaging technology has attracted significant interest from various fields due to its advantage in obtaining three-dimensional spatial information of objects in a single ...