CONFERENCE PROCEEDINGS
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Dr. He-Yong Zhang
at CIOMP
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Publications (4)
Proceedings Article | 4 May 2015 Paper
High power CO2 coherent ladar haven't quit the stage of military affairs
Proceedings Volume 9543, 954310 (2015) https://doi.org/10.1117/12.2182058
KEYWORDS: LIDAR, Carbon dioxide lasers, Carbon dioxide, Radar, Sensors, Gas lasers, Doppler effect, Transmitters, Satellites, Target detection
Proceedings Article | 11 November 2010 Paper
Far-field focusing of laser beam based on digital image processing techniques
He-yong Zhang, Shuai Zhao, Jin Guo, Li-sheng Liu, Yu-zhen Tian
Proceedings Volume 7850, 78502N (2010) https://doi.org/10.1117/12.871656
KEYWORDS: Diffraction, Filtering (signal processing), Optical filters, Beam analyzers, Image filtering, Image processing, Digital filtering, Signal attenuation, Beam expanders, Atmospheric propagation
Proceedings Article | 29 August 2009 Paper
An improved method of new image decomposition technique: two-dimensional EMD
Wei-jiang Zhao, He-yong Zhang, De-ming Ren, Yan-chen Qu
Proceedings Volume 7382, 73821D (2009) https://doi.org/10.1117/12.830923
KEYWORDS: Image processing, Reconstruction algorithms, Image compression, Image enhancement, Wavelets, MATLAB, Detection and tracking algorithms, Data acquisition, Information science, Information technology
Proceedings Article | 6 August 2009 Paper
Laser linewidth measurement based on image processing and non-air gap F-P etalon
He-yong Zhang, Wei-jiang Zhao, De-ming Ren, Yan-chen Qu
Proceedings Volume 7384, 73840Z (2009) https://doi.org/10.1117/12.835109
KEYWORDS: Fabry–Perot interferometers, Image processing, Neodymium, Spectral resolution, Refractive index, Laser processing, Heterodyning, Nd:YAG lasers, Homodyne detection, Reflectivity
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