Mr. Qingjun Qiu Profile

Qingjun Qiu

at Tianjin Univ

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 29 July 2004 Paper

Evaluation of contact status between probe and skin for noninvasive blood sensing with NIR reflectance spectroscopy

Qingjun Qiu, Kexin Xu, Jingying Jiang, Wen Liang Chen

Proceedings Volume 5486, (2004) https://doi.org/10.1117/12.571362

KEYWORDS: Skin, Reflectivity, Tissues, In vivo imaging, In vitro testing, Near infrared, Blood, Glucose, Reflectance spectroscopy, Near infrared spectroscopy

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Proceedings Article | 28 May 2004 Paper

Study on optical measurement conditions for noninvasive blood glucose sensing

Kexin Xu, Wenliang Chen, Jingying Jiang, Qingjun Qiu

Proceedings Volume 5330, (2004) https://doi.org/10.1117/12.535362

KEYWORDS: Glucose, Absorption, Near infrared, Near infrared spectroscopy, Photons, Spectroscopy, Monte Carlo methods, Blood, Tissues, Mathematical modeling

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Proceedings Article | 13 October 2003 Paper

The interface between probe and skin in noninvasive glucose sensing

Kexin Xu, Qingjun Qiu, Wenbo Wang, Jingying Jiang

Proceedings Volume 5068, (2003) https://doi.org/10.1117/12.518749

KEYWORDS: Skin, Temperature metrology, Tissues, Tissue optics, Reflectivity, Glucose, Fiber optics, Blood, Light scattering, Natural surfaces

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Proceedings Article | 30 August 2002 Paper

Automatic quantitative study on the vibrational wave of human vocal folds via videokymography

Qingjun Qiu, Kexin Xu, Qilian Yu, Jingying Jiang

Proceedings Volume 4925, (2002) https://doi.org/10.1117/12.481624

KEYWORDS: Image segmentation, Image analysis, Image processing, Genetic algorithms, Computer simulations, 3D modeling, CCD cameras, Video, Cameras, Line scan image sensors

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