Prof. Jihua Wang Profile

Prof. Jihua Wang

Vice Director of NERCITA at NERCITA

SPIE Involvement:

Author

Publications (22)

Proceedings Article | 14 October 2015 Paper

Winter wheat growth spatial variation monitoring through hyperspectral remote sensing image

Xiaoyu Song, Ting Li, Jihua Wang, Xingang Xu, Xiaohe Gu

Proceedings Volume 9637, 96372A (2015) https://doi.org/10.1117/12.2195276

KEYWORDS: Remote sensing, Mid-IR, Reflectivity, Data modeling, Hyperspectral imaging, Near infrared, Mathematical modeling, Agriculture, Spectroscopy, Absorption

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Proceedings Article | 14 October 2015 Paper

Winter wheat GPC estimation with fluorescence-based sensor measurements of canopy

Xiaoyu Song, Jihua Wang, Xiaohe Gu, Xingang Xu

Proceedings Volume 9637, 96371L (2015) https://doi.org/10.1117/12.2195289

KEYWORDS: Reflectivity, Luminescence, Proteins, Sensors, Nitrogen, Agriculture, Ultraviolet radiation, Statistical analysis, Remote sensing, Biological research

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Proceedings Article | 8 November 2014 Paper

Winter wheat field transformation monitoring through remote sensing in Beijing suburb

Xiaoyu Song, Fangnin Cui, Xiaohe Gu, Xingang Xu, Jihua Wang

Proceedings Volume 9260, 92602L (2014) https://doi.org/10.1117/12.2068390

KEYWORDS: Remote sensing, Agriculture, Principal component analysis, Landsat, Atmospheric corrections, Vegetation, Earth observing sensors, Infrared imaging, Thermography, Infrared radiation

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Proceedings Article | 30 August 2013 Paper

Application research on enhancing near-infrared micro-imaging quality by 2nd derivative

Dong Wang, Zhi-hong Ma, Liu Zhao, Bei-hong Wang, Ping Han, Li-gang Pan, Ji-hua Wang

Proceedings Volume 8910, 89100J (2013) https://doi.org/10.1117/12.2032599

KEYWORDS: Sodium, Near infrared, Analytical research, Image quality, Agriculture, Near infrared spectroscopy, Image enhancement, Spectroscopy, Statistical analysis, Absorption

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SPIE Journal Paper | 10 October 2012

Feasibility study of the detection of chlorpyrifos residuals on apple skin based on infrared micro-imaging

Xiaoting Li, Dazhou Zhu, Zhihong Ma, Ligang Pan, Dong Wang, Ji Hua Wang

OE, Vol. 51, Issue 10, 103204, (October 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.10.103204

KEYWORDS: Absorption, Skin, Infrared technology, Infrared imaging, Magnesium, Infrared detectors, Infrared radiation, Image analysis, Chemical analysis, Agriculture

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SPIE Journal Paper | 20 June 2012

Recognition of wheat preharvest sprouting based on hyperspectral imaging

Qiong Wu, Ji Hua Wang, Dazhou Zhu, Cheng Wang, Zhihong Ma

OE, Vol. 51, Issue 11, 111710, (June 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.11.111710

KEYWORDS: Ear, Hyperspectral imaging, Reflectivity, Spectroscopy, Machine vision, Principal component analysis, RGB color model, Agriculture, Data acquisition, Optical engineering

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Proceedings Article | 8 September 2011 Paper

The detection of chlorophyll content for salt stress of the wheat seedling by hyperspectral imaging

Qiong Wu, Dongyan Zhang, Jihua Wang, Zhihong Ma, Cheng Wang, Dazhou Zhu, Kun Chen

Proceedings Volume 8193, 81931D (2011) https://doi.org/10.1117/12.899759

KEYWORDS: Hyperspectral imaging, Spectroscopy, Reflectivity, Imaging spectroscopy, Calibration, Analytical research, Statistical modeling, Data modeling, Agriculture, Tolerancing

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Proceedings Article | 22 October 2010 Paper

Estimating growth height of winter wheat with remote sensing

Cunjun Li, Xiaoyu Song, Jihua Wang, Xingang Xu, Wenjiang Huang

Proceedings Volume 7824, 782428 (2010) https://doi.org/10.1117/12.864909

KEYWORDS: Remote sensing, Vegetation, Earth observing sensors, Data modeling, Multispectral imaging, Radar, Environmental sensing, Agriculture, Image analysis, Landsat

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Proceedings Article | 22 October 2010 Paper

Winter wheat growth and grain protein uniformity monitoring through remotely sensed data

Wenjiang Huang, Xiaoyu Song, Jihua Wang

Proceedings Volume 7824, 78242G (2010) https://doi.org/10.1117/12.865162

KEYWORDS: Proteins, Vegetation, Remote sensing, Near infrared, Agriculture, Spatial resolution, Image sensors, Sensors, Image processing, Data acquisition

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Proceedings Article | 22 October 2010 Paper

Research on IKONOS shadow extraction in urban region based on the principal component fusion information distort

Wenjiang Huang, Xingang Xu, Jihua Wang, Qian Wang, Cunjun Li

Proceedings Volume 7824, 78241U (2010) https://doi.org/10.1117/12.865156

KEYWORDS: Image fusion, Information fusion, Earth observing sensors, High resolution satellite images, Distortion, Near infrared, Remote sensing, Image segmentation, 3D modeling, Sun

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Proceedings Article | 7 November 2008 Paper

Detection of clusters and outlying nodes in spatial networks

La Qi, Wenjiang Huang, Jiaogen Zhou, Jihua Wang, Chunjiang Zhao

Proceedings Volume 7147, 71470K (2008) https://doi.org/10.1117/12.813221

KEYWORDS: Detection and tracking algorithms, Roads, Network security, Network architectures, Data mining, Agriculture, Analytical research, Mining, Knowledge discovery, Remote sensing

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Proceedings Article | 2 October 2008 Paper

Prediction of winter wheat grain protein content by ASTER image

Jihua Wang, Wenjiang Huang, Zhijie Wang, Xiaoyu Song, Chunjiang Zhao

Proceedings Volume 7104, 71040Y (2008) https://doi.org/10.1117/12.800440

KEYWORDS: Proteins, Image quality, Nitrogen, Reflectivity, Remote sensing, Vegetation, Agriculture, Short wave infrared radiation, Data modeling, Image processing

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SPIE Journal Paper | 1 July 2008

Estimation of winter wheat grain crude protein content from in situ reflectance and advanced spaceborne thermal emission and reflection radiometer image

Wenjiang Huang, Xiaoyu Song, David Lamb, Zhijie Wang, Zheng Niu, Liangyun Liu, Jihua Wang

JARS, Vol. 2, Issue 01, 023530, (July 2008) https://doi.org/10.1117/12.10.1117/1.2968954

KEYWORDS: Nitrogen, Reflectivity, Proteins, Data modeling, Remote sensing, Vegetation, Image quality, Agriculture, In situ remote sensing, In situ metrology

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Proceedings Article | 11 October 2007 Paper

Use of airborne hyperspectral imagery to investigate the influence of soil nitrogen supplies and variable-rate fertilization to winter wheat growth

Xuzhang Xue, Cunjun Li, Guangjian Yan, Jihua Wang, Liangyun Liu, Xiaoyu Song, Wenjiang Huang

Proceedings Volume 6742, 67420M (2007) https://doi.org/10.1117/12.736116

KEYWORDS: Nitrogen, Reflectivity, Soil science, Hyperspectral imaging, Statistical analysis, Image sensors, Near infrared, Agriculture, Data storage, Remote sensing

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Proceedings Article | 10 October 2007 Paper

Managing grain protein content by remote sensing in winter wheat

Wenjiang Huang, Liangyun Liu, Chunjiang Zhao, Jihua Wang, Xiaoyu Song

Proceedings Volume 6742, 67420W (2007) https://doi.org/10.1117/12.737713

KEYWORDS: Nitrogen, Proteins, Remote sensing, Data modeling, Reflectivity, Vegetation, Agriculture, Calibration, Instrument modeling, Information technology

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Proceedings Article | 9 December 2005 Paper

Development and application of a novel crop stress and quality instrument

Wengjiang Huang, Jihua Wang, Gang Sun, Liangyun Liu, Wengang Zheng

Proceedings Volume 6024, 60241I (2005) https://doi.org/10.1117/12.666863

KEYWORDS: Sensors, Reflectivity, Vegetation, Human-machine interfaces, Nitrogen, Proteins, Signal processing, Signal detection, LCDs, Agriculture

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