Prof. Peijun Lyu Profile

Prof. Peijun Lyu

at Peking Univ School of Stomatology

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Author

Publications (4)

Proceedings Article | 17 July 2015 Paper

Quantitative evaluation of three-dimensional facial scanners measurement accuracy for facial deformity

Yi-jiao Zhao, Yu-xue Xiong, Yu-chun Sun, Hui-fang Yang, Pei-jun Lyu, Yong Wang

Proceedings Volume 9524, 95241K (2015) https://doi.org/10.1117/12.2189480

KEYWORDS: 3D scanning, 3D modeling, Laser scanners, 3D metrology, Scanners, Error analysis, Statistical analysis, Reverse modeling, Data modeling, Structured light

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Proceedings Article | 17 July 2015 Paper

A primary study of appropriate intraoral scanning frequency of single 3D image

Hong Li, Peijun Lyu, Yuchun Sun, Yong Wang, Xiaoyue Liang

Proceedings Volume 9524, 95241T (2015) https://doi.org/10.1117/12.2189581

KEYWORDS: 3D image processing, Optical tracking, 3D acquisition, Tissues, Natural surfaces, Direct methods, Mouth, Quantitative analysis, Teeth, Tissue optics

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SPIE Journal Paper | 27 May 2015 Open Access

Surface roughness and wettability of dentin ablated with ultrashort pulsed laser

Jing Liu, Peijun Lü, Yuchun Sun, Yong Wang

JBO, Vol. 20, Issue 05, 055006, (May 2015) https://doi.org/10.1117/12.10.1117/1.JBO.20.5.055006

KEYWORDS: Surface roughness, Pulsed laser operation, Laser ablation, Laser dentistry, Teeth, Radium, Scanning electron microscopy, Liquids, Laser bonding, Microscopes

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SPIE Journal Paper | 19 February 2015 Open Access

Femtosecond laser ablation of dentin and enamel: relationship between laser fluence and ablation efficiency

Hu Chen, Jing Liu, Hong Li, Wenqi Ge, Yuchun Sun, Yong Wang, Peijun Lü

JBO, Vol. 20, Issue 02, 028004, (February 2015) https://doi.org/10.1117/12.10.1117/1.JBO.20.2.028004

KEYWORDS: Laser ablation, Femtosecond phenomena, Pulsed laser operation, Teeth, Laser dentistry, Tissues, Laser energy, Laser damage threshold, Plasma, Microscopes

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