Dr. Xiaoxia Wan Profile

Dr. Xiaoxia Wan

at Wuhan Univ

SPIE Involvement:

Author

Publications (5)

SPIE Journal Paper | 16 September 2020

Illuminant estimation using pixels spatially close to the illuminant in the rg-chromaticity space

Hang Luo, Xiaoxia Wan, Jinxing Liang

JEI, Vol. 29, Issue 05, 053006, (September 2020) https://doi.org/10.1117/12.10.1117/1.JEI.29.5.053006

KEYWORDS: Statistical analysis, Neural networks, RGB color model, Principal component analysis, Error analysis, Reflection, Image segmentation, Image analysis, Statistical modeling, Cameras

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SPIE Journal Paper | 30 March 2017

Prototype of a pigments color chart for the digital conservation of ancient murals

Jinxing Liang, Xiaoxia Wan

JEI, Vol. 26, Issue 02, 023013, (March 2017) https://doi.org/10.1117/12.10.1117/1.JEI.26.2.023013

KEYWORDS: Prototyping, Reflectivity, Digital imaging, Digital color imaging, RGB color model, Cameras, Color difference, Principal component analysis, Imaging spectroscopy, Statistical analysis

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SPIE Journal Paper | 18 October 2016

Nondestructive pigment size detection method of mineral paint film based on image texture

Wenfeng Zhu, Xiaoxia Wan, Junfeng Li, Chan Li, Guonian Jin, Qiang Liu

JEI, Vol. 26, Issue 01, 011002, (October 2016) https://doi.org/10.1117/12.10.1117/1.JEI.26.1.011002

KEYWORDS: Minerals, Particles, Nondestructive evaluation, Light scattering, Digital imaging, Image analysis, Microscopes, Diffraction, Error analysis, Lithium

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Proceedings Article | 29 January 2007 Paper

A watermarking algorithm for halftone image based on human vision system model

Xiaoxia Wan, Chengwei Hu, Jinglin Xu

Proceedings Volume 6493, 64931H (2007) https://doi.org/10.1117/12.702902

KEYWORDS: Digital watermarking, Halftones, Image quality, Image processing, Visual process modeling, Printing, Human vision and color perception, Visualization, Data hiding, Systems modeling

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Proceedings Article | 29 January 2007 Paper

Quality evaluation of the halftone by halftoning algorithm-based methods and adaptive method

Xiaoxia Wan, Dehong Xie, Jinglin Xu

Proceedings Volume 6494, 64940U (2007) https://doi.org/10.1117/12.704354

KEYWORDS: Halftones, Signal to noise ratio, Eye, Image quality, Visualization, Quantization, Image filtering, Diffusion, Point spread functions, Spatial frequencies

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