Ms. Di Chen Profile

Di Chen

Student at Beijing Institute of Technology

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Publications (2)

Proceedings Article | 25 September 2014 Paper

Research on the controlling thermal defocus aberration for the infrared imaging system based on wavefront coding

Di Chen, Liquan Dong, Yuejin Zhao, Xiaohua Liu, Cuiling Li, Xiaohu Guo, Zhu Zhao, Yijian Wu

Proceedings Volume 9192, 919209 (2014) https://doi.org/10.1117/12.2060475

KEYWORDS: Wavefronts, Imaging systems, Infrared imaging, Modulation transfer functions, Image compression, Image restoration, Control systems, Temperature metrology, Thermography, Optical design

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Proceedings Article | 19 September 2014 Paper

Oxygen saturation detection aided with the theory of lock-in amplifier

Manjin Liu, Mei Hui, Ming Liu, Yuejin Zhao, Liquan Dong, Hong Wu, Xiaohua Liu, Zhu Zhao, Yun Feng, Di Chen, Lei Yang, Jingsheng Zhao

Proceedings Volume 9216, 921605 (2014) https://doi.org/10.1117/12.2059755

KEYWORDS: Oxygen, Electrocardiography, Signal processing, Motion measurement, Optical amplifiers, Heart, Amplifiers, Interference (communication), Detection theory, Infrared radiation

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