Resultados de búsqueda - Helong Yu

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  1. 1

    Ripe-Detection: A Lightweight Method for Strawberry Ripeness Detection por Helong Yu, Cheng Qian, Zhenyang Chen, Jing Chen, Yuxin Zhao

    Publicado 2025-07-01

    Strawberry (<i>Fragaria</i> × <i>ananassa</i>), a nutrient-dense fruit with significant economic value in commercial cultivation, faces critical detection challenges in automated harvesting due to complex growth conditions such as foliage occlusion and variable illumination....

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  2. 2

    Optimal performance design of bat algorithm: An adaptive multi‐stage structure por Helong Yu, Jiuman Song, Chengcheng Chen, Ali Asghar Heidari, Yuntao Ma, Huiling Chen, Yudong Zhang

    Publicado 2025-06-01

    Abstract The bat algorithm (BA) is a metaheuristic algorithm for global optimisation that simulates the echolocation behaviour of bats with varying pulse rates of emission and loudness, which can be used to find the globally optimal solutions for various optimisation problems. Knowing the recent cri...

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  3. 3

    Clarifying the adverse effect of secondary phase on the tribological property of Mg alloy por Jie Li, Ting Zou, Junjie Yang, Helong Yu, Peng Zhang, Xiaochao Ji, Xin Zhao, Zhiyong Yan, Wei Li

    Publicado 2025-06-01

    Introduction of hard particles is considered an effective approach to improve alloy wear resistances. However, the wear resistances of Mg alloys could be deteriorated by increasing the hard particle content in many researches. To reveal the underlying negative effect of precipitate on the wear resis...

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  4. 4

    OMB-YOLO-tiny: A Lightweight Detection Model for Damaged <i>Pleurotus ostreatus</i> Based on Enhanced YOLOv8n por Lei Shi, Zhuo Bai, Xiangmeng Yin, Zhanchen Wei, Haohai You, Shilin Liu, Fude Wang, Xuexi Qi, Helong Yu, Chunguang Bi, Ruiqing Ji

    Publicado 2025-06-01

    <i>Pleurotus ostreatus</i>, classified under the phylum Basidiomycota, order Agaricales, and family Pleurotaceae, is a prevalent gray edible fungus. Its physical damage not only compromises quality and appearance but also significantly diminishes market value. This study proposed an enha...

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