Dr. Huawei Wan Profile

Dr. Huawei Wan

at Ministry of Environmental Protection

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Author

Publications (4)

Proceedings Article | 5 July 2024 Paper

Grassland plant identification based on unmanned aerial vehicle imagery and improved YOLOv8 network

Zhicheng Chen, Lin Sun, Xiaofang Wang, Huawei Wan, Fengming Wan

Proceedings Volume 13184, 131842I (2024) https://doi.org/10.1117/12.3032802

KEYWORDS: Unmanned aerial vehicles, Target detection, Feature extraction, Vegetation, Remote sensing, Convolution, Ecosystems, Data acquisition, Biodiversity, Wind speed

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Proceedings Article | 26 November 2014 Paper

Luobei graphite mines surrounding ecological environment monitoring based on high-resolution satellite data

Lifeng Zhang, Xiaosha Liu, Huawei Wan, Xiaoman Liu

Proceedings Volume 9263, 92632N (2014) https://doi.org/10.1117/12.2069232

KEYWORDS: Mining, Environmental monitoring, Satellites, Remote sensing, Error analysis, Minerals, Image processing, Image classification, Soil contamination, Ecosystems

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Proceedings Article | 26 July 2007 Paper

Canopy BRF simulation of forest with different crown shape and height in larger scale based on radiosity method

Jinling Song, Yonghua Qu, Jindi Wang, Huawei Wan, Xiaoqing Liu

Proceedings Volume 6752, 67521U (2007) https://doi.org/10.1117/12.760709

KEYWORDS: Vegetation, Computer simulations, Reflectivity, Near infrared, Scene simulation, Transmittance, 3D modeling, Optical properties, Remote sensing, Photons

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Proceedings Article | 9 December 2005 Paper

Design and validation of portable optical instrument for crop diagnose

Gang Sun, Wengang Zheng, Wengjiang Huang, Huawei Wan, Liangyun Liu

Proceedings Volume 6024, 60240L (2005) https://doi.org/10.1117/12.666827

KEYWORDS: Sensors, Reflectivity, Calibration, Nitrogen, Vegetation, Optical components, Diagnostics, Human-machine interfaces, LCDs, Agriculture

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