Dr. Kun Li Profile

Dr. Kun Li

at Wuhan Univ

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 28 January 2008 Paper

Color transfer based on wavelet transform

Kun Li, Qionghai Dai, Wenli Xu

Proceedings Volume 6822, 682223 (2008) https://doi.org/10.1117/12.762238

KEYWORDS: Wavelet transforms, Wavelets, Image processing, Discrete wavelet transforms, Image segmentation, Optical filters, Image compression, RGB color model, Lithium, Photography

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Proceedings Article | 7 January 2008 Paper

Study of the model of laser diode emitted beam based on multimode Gaussian distribution

Ping Li, Jianqiang Sun, Huimin Chen, Weirong Guo, Kun Li

Proceedings Volume 6824, 68241H (2008) https://doi.org/10.1117/12.757192

KEYWORDS: Semiconductor lasers, Mathematical modeling, Optical design, Optical simulations, Quantum wells, Gaussian beams, Superposition, Lithium, Aerospace engineering, Pulsed laser operation

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Proceedings Article | 29 January 2007 Paper

Review of current deveopments and trends of CMOS image sensors

Huimin Chen, Ping Li, Xuebing Zheng, Jianqiang Sun, Kun Li

Proceedings Volume 6279, 62795R (2007) https://doi.org/10.1117/12.725454

KEYWORDS: CMOS sensors, Image sensors, Sensors, Cameras, CCD image sensors, Charge-coupled devices, CMOS technology, Digital cameras, Image resolution, Image quality

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Proceedings Article | 29 January 2007 Paper

A comparative study of image compression based on directional wavelets

Kun Li, Wenli Xu, Qionghai Dai, Yao Wang

Proceedings Volume 6508, 65081Q (2007) https://doi.org/10.1117/12.698146

KEYWORDS: Wavelets, Discrete wavelet transforms, Image compression, JPEG2000, Wavelet transforms, Quantization, Error analysis, Lithium, Computer engineering, Internet

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Proceedings Article | 28 January 2006 Paper

5Gps 2.1 km WDM free-space optical communication experiments

Yong Ai, Qi Geng, Jinling Yang, Helin Yang, Yalin Zhou, Xingang Lu, Kun Li

Proceedings Volume 6025, 602513 (2006) https://doi.org/10.1117/12.667048

KEYWORDS: Free space optics, Atmospheric optics, Atmospheric propagation, Signal attenuation, Atmospheric particles, Free space optical communications, Receivers, Wave propagation, Scintillation, Atmospheric scintillation

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Proceedings Article | 13 September 2005 Paper

Using feedback compensation technology to mitigate atmospheric scintillation effect in atmospheric propagation

Yan Zhao, Shikui Shen, Kun Li, Yong Ai

Proceedings Volume 5892, 58921R (2005) https://doi.org/10.1117/12.616819

KEYWORDS: Atmospheric propagation, Laser beam propagation, Transmitters, Signal processing, Atmospheric scintillation, Receivers, Absorption, Scattering, Atmospheric optics, Light scattering

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Showing 5 of 6 publications

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