Ms. Lili Zhou Profile

Lili Zhou

at Harbin Institute of Technology

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Publications (2)

Proceedings Article | 10 February 2005 Paper

Real-time measurement of surface roughness based on dynamic speckles

Lily Zhou, Xuezeng Zhao

Proceedings Volume 5638, (2005) https://doi.org/10.1117/12.573754

KEYWORDS: Speckle, Radium, Surface roughness, Fractal analysis, Binary data, Feature extraction, Radon, Light scattering, Correlation function, Image segmentation

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Proceedings Article | 20 August 2004 Paper

Statistical properties analysis of dynamic speckles produced by a weak random phase screen under illumination of a Gaussian light

Lili Zhou, Xuezeng Zhao, Weijie Wang

Proceedings Volume 5446, (2004) https://doi.org/10.1117/12.557768

KEYWORDS: Correlation function, Speckle, Statistical analysis, Surface roughness, Diffraction, Near field diffraction, Phase modulation, Gaussian beams, Light scattering, Wavefronts

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