Hang Wang

Missing-Depth-Tolerant Oriented Object Detection for Day-Night Apple-Harvesting Perception

Apple-harvesting perception must remain usable when depth measurements are unavailable. This study evaluates a single four-channel YOLOv8s-OBB detector that accepts RGB-D input when depth is available and RGB-Z input, with a zero-filled fourth channel, when depth is absent. Train...

Robust slip-ratio regulation for agricultural tractors with transformer-enhanced speed estimation

In heavy-draft field operations such as plowing, spatially varying soil properties and traction-load fluctuations can cause excessive tractor wheel slip, complicating longitudinal-speed estimation and slip-ratio regulation. To address this issue, this study proposes a robust slip...

MaxEnt Modelling for Predicting the Potential Distribution of an Endangered and Nationally Protected Tree Species (Machilus nanmu) Under Climate Change and Human Activities

Global climate change and intensifying anthropogenic pressures pose unprecedented challenges to global biodiversity, with endangered species often experiencing particularly severe reductions in suitable habitats. In this study, we used the MaxEnt model to predict and evaluate the...