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Liangjun Chen
at Graduate School at Shenzhen Tsinghua Univ
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Publications (4)
Proceedings Article | 11 November 2010 Paper
Indirect measurement of the infrared pen point used in a short throw interactive projection system
Qian Zhou, Kai Ni, Yuping Lu, Liangjun Chen, Yuan Gao, Liang He, Hongfeng Guo, Jianshe Ma, Yi Li, Minxia Liu
Proceedings Volume 7850, 78502F (2010) https://doi.org/10.1117/12.870709
KEYWORDS: Projection systems, Light emitting diodes, Infrared radiation, Cameras, Mathematical modeling, Sensors, Infrared imaging, Error analysis, Infrared cameras, Imaging systems
Proceedings Article | 11 November 2010 Paper
A location system based on two-dimensional position sensitive detector used in interactive projection systems
Kai Ni, Qian Zhou, Liangjun Chen, Peng Sun, Honglei Xu, Yuan Gao, Jianshe Ma, Yi Li, Minxia Liu
Proceedings Volume 7850, 78502G (2010) https://doi.org/10.1117/12.870717
KEYWORDS: Projection systems, Light emitting diodes, Sensors, Infrared cameras, Cameras, Infrared radiation, Calibration, Lamps, Infrared imaging, Head
Proceedings Article | 9 November 2010 Paper
A two-dimensional location method based on digital micromirror device used in interactive projection systems
Liangjun Chen, Kai Ni, Qian Zhou, Xuemin Cheng, Jianshe Ma, Yuan Gao, Peng Sun, Yi Li, Minxia Liu
Proceedings Volume 7850, 78500S (2010) https://doi.org/10.1117/12.870655
KEYWORDS: Digital micromirror devices, Micromirrors, Projection systems, Light emitting diodes, Optoelectronics, LED displays, Charge-coupled devices, Infrared radiation, Sensors, Calibration
Proceedings Article | 2 September 2010 Paper
The initial configuration of a binocular visual system with long eye relief using a freeform profile
Proceedings Volume 7652, 76520G (2010) https://doi.org/10.1117/12.871024
KEYWORDS: Visual system, Eye, Prisms, Reflectivity, Image quality, Ray tracing, Monochromatic aberrations, Image processing, Visualization, Optical design
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