Mr. Di Wu Profile

Di Wu

Ph.D. Candidate at Zhejiang Univ

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Author

Publications (4)

Proceedings Article | 19 February 2008 Paper

NIRS and MIRS technique for the determination of protein and fat content in milk powder

Di Wu, Shuijuan Feng, Chao He, Yong He

Proceedings Volume 6625, 66251S (2008) https://doi.org/10.1117/12.791230

KEYWORDS: Near infrared spectroscopy, Proteins, Infrared spectroscopy, Spectroscopy, Chemistry, Nondestructive evaluation, Infrared radiation, Calibration, Sensors, Mid-IR

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Proceedings Article | 19 February 2008 Paper

Texture discrimination of green tea categories based on least squares support vector machine (LSSVM) classifier

Xiaoli Li, Yong He, Zhengjun Qiu, Di Wu

Proceedings Volume 6625, 662516 (2008) https://doi.org/10.1117/12.791029

KEYWORDS: Image filtering, Principal component analysis, Feature extraction, Optical filters, Statistical analysis, Cameras, Analytical research, Calibration, Near infrared, Image processing

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Proceedings Article | 27 October 2006 Paper

Study of Vis/NIR spectroscopy measurement on acidity of yogurt

Yong He, Shuijuan Feng, Di Wu, Xiaoli Li

Proceedings Volume 6047, 604722 (2006) https://doi.org/10.1117/12.710919

KEYWORDS: Near infrared, Spectroscopy, Mathematical modeling, Near infrared spectroscopy, Statistical analysis, Calibration, Statistical modeling, Chemical analysis, Analytical research, Principal component analysis

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Proceedings Article | 27 October 2006 Paper

Study on fast measurement of sugar content of yogurt using Vis/NIR spectroscopy techniques

Yong He, Shuijuan Feng, Di Wu, Xiaoli Li

Proceedings Volume 6047, 604723 (2006) https://doi.org/10.1117/12.710922

KEYWORDS: Mathematical modeling, Spectroscopy, Near infrared, Statistical modeling, Calibration, Data modeling, Chemical analysis, Principal component analysis, Statistical analysis, Reflectivity

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