Dust prevention characteristics of a new arc-shaped device used for forced ventilation in metro tunnels

Building and Environment, Год журнала: 2025, Номер unknown, С. 112744 - 112744

Опубликована: Фев. 1, 2025

Язык: Английский

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MEFormer: Enhancing Low-Light Images While Preserving Image Authenticity in Mining Environments

Remote Sensing, Год журнала: 2025, Номер 17(7), С. 1165 - 1165

Опубликована: Март 25, 2025

In mining environments, ensuring image authenticity is critical for safety monitoring. However, current low-light enhancement methods often fail to balance optimization and fidelity, resulting in suboptimal quality. Additionally, existing models trained on general datasets do not meet the unique demands of which feature challenging lighting conditions. To address this, we propose Mining Environment Transformer (MEFormer), a high-fidelity restoration network with efficient computational performance. MEFormer incorporates an innovative cross-scale fusion architecture, facilitates enhanced across multiple scales. We also present Low-Light (MELOL) new dataset that captures specific conditions found filling gap available data. Experiments public MELOL demonstrate achieves 0.05 increase SSIM, PSNR above 25, LPIPS score 0.15. The model processes 10,000 128 × images just 2.8 s using Nvidia H100 GPU.

Язык: Английский

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Study on the law of dust isolation by three-dimensional adjustable rotating flow air curtain in fully mechanized mining face

Journal of Wind Engineering and Industrial Aerodynamics, Год журнала: 2025, Номер 262, С. 106096 - 106096

Опубликована: Апрель 10, 2025

Язык: Английский

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Study on New Local Negative Pressure Dust Control Method and Its Rule in Fully Mechanized Mining Face

Advances in Environmental Protection, Год журнала: 2024, Номер 14(04), С. 1026 - 1033

Опубликована: Янв. 1, 2024

Язык: Английский

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