Dr. Tong Liu Profile

Dr. Tong Liu

at Xi'an Institute of Optics and Precision Mechanics

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Author

Publications (5)

Proceedings Article | 28 February 2017 Paper

FPGA implement method for two-dimensional integer wavelet transform in the space-based on-orbit image compression system

Jie Wang, Yan Tian, Xiangsheng Meng, Tong Liu

Proceedings Volume 10256, 102562F (2017) https://doi.org/10.1117/12.2257416

KEYWORDS: Field programmable gate arrays, Image compression, Discrete wavelet transforms, JPEG2000, Image resolution, Satellites, Data compression, Data processing, Standards development, Wavelet transforms

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Proceedings Article | 24 January 2006 Paper

Research on gradient index material containing silver ions

Zhimei Su, Tong Liu, Lijun Kang, Yulin Li, Lili Wang, Yu'e Kong, Tonghai Li

Proceedings Volume 6029, 60291L (2006) https://doi.org/10.1117/12.667821

KEYWORDS: Glasses, Silver, Ions, Sodium, Gradient-index optics, Refractive index, Ion exchange, Thallium, Imaging systems, Lithium

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Proceedings Article | 12 May 2004 Paper

Research on glass ceramics with negative coefficient of thermal expansion used as fiber Bragg grating substrate

Lijun Kang, Tong Liu, Zhimei Su, Yu'e Kong

Proceedings Volume 5280, (2004) https://doi.org/10.1117/12.520427

KEYWORDS: Glasses, Crystals, Ceramics, Fiber Bragg gratings, Aluminum, Lithium, Silicon, Scanning electron microscopy, Ions, Diffraction

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Proceedings Article | 12 May 2004 Paper

The ion-exchange temperature matching technology in GRIN glass containing silver ion

Zhimei Su, Tong Liu, Lijun Kang, Yu'e Kong

Proceedings Volume 5280, (2004) https://doi.org/10.1117/12.520419

KEYWORDS: Glasses, Silver, Sodium, Ions, GRIN lenses, Ion exchange, Refractive index, Thallium, Diffusion, Gradient-index optics

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Proceedings Article | 30 April 2004 Paper

Pressure and temperature sensing system based on fiber optic Bragg gratings for the oil and gas downhole

Xiangdong Zhang, Yulin Li, Weiping Wang, Xinhua Hong, Tong Liu, Cuiqin Wu, Xueguang Qiao

Proceedings Volume 5279, (2004) https://doi.org/10.1117/12.521652

KEYWORDS: Sensors, Sensing systems, Signal processing, Fiber optics sensors, Temperature metrology, Fiber Bragg gratings, Head, Fiber optics, Gas sensors, Optical design

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