Ms. Yun Liu Profile

Yun Liu

at Beijing Institute of Technology

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Publications (2)

Proceedings Article | 9 September 2015 Paper

Research on signal-to-noise ratio characteristics and image restoration for wavefront coding

Yijian Wu, Yuejin Zhao, Xiaohu Guo, Liquan Dong, Wei Jia, Ming Liu, Ji Zhao, Yun Liu

Proceedings Volume 9598, 95980O (2015) https://doi.org/10.1117/12.2186367

KEYWORDS: Signal to noise ratio, Wavefronts, Image restoration, Filtering (signal processing), Modulation transfer functions, Imaging systems, Image compression, Interference (communication), Image processing, Image quality

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Proceedings Article | 2 September 2015 Paper

Research on the algorithm of infrared target detection based on the frame difference and background subtraction method

Yun Liu, Yuejin Zhao, Ming Liu, Liquan Dong, Mei Hui, Xiaohua Liu, Yijian Wu

Proceedings Volume 9596, 959607 (2015) https://doi.org/10.1117/12.2187230

KEYWORDS: Target detection, Detection and tracking algorithms, Infrared radiation, Infrared imaging, Infrared detectors, Video, Image processing, Video processing, Image segmentation, Image enhancement

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