Author

Jun Hu

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Open access Oct 2026

Numerical Simulation and Experimental Investigation in Gas-Assisted Laser Cutting of Cherry Wood

Gas-assisted laser cutting is an effective approach for improving the processing quality of wood; however, the internal gas flow characteristics within the narrow kerf and their relationship with kerf formation remain insufficiently understood. In this study, a gas flow field model was established using COMSOL Multiphy...

Qing-Wei Liu, Fu-Cheng Wang, Jun Hu et al. · Processes · 0 citations

Open access Sep 2026

PineRipeSeg: a lightweight texture-edge-aware network for pineapple instance segmentation and ripeness classification in field environments

Introduction Dense leaf occlusion and fruit–leaf feature confusion hinder simultaneous extraction of pineapple instance contours and appearance-based ripeness classification in field images. Methods A dataset of 6,019 field images and 9,393 polygon-annotated Bali pineapple instances was constructed, with fruits categor...

Hang Shi, Lin Wang, Nuo Li et al. · Frontiers in Plant Science · 0 citations

Open access Jul 2026

YOLO-PINE: A Lightweight Pineapple Object Detection Method Based on an Improved YOLO11n

YOLO-PINE achieves a competitive balance between detection accuracy and efficiency, offering a viable visual perception solution for automated pineapple harvesting on edge devices.

Changxi Liu, De-Ji Zhao, Jinbo Gao et al. · Agriculture · 0 citations